Driving and operating for Your Vauxhall Insignia 4 Door Second Generation (2018-2022)

150  
Driving and operating  
Manual transmission .................. 168  
Drive systems ............................ 169  
All-wheel drive ......................... 169  
Fuel ............................................ 220  
Fuel for petrol engines ............. 220  
Fuel for diesel engines ............ 221  
Refuelling ................................ 222  
Trailer hitch ................................ 224  
General information ................. 224  
Driving characteristics and  
towing tips .............................. 224  
Trailer towing ........................... 224  
Towing equipment ................... 225  
Trailer stability assist ............... 227  
Driving and  
operating  
Brakes ........................................ 169  
Antilock brake system ............. 169  
Parking brake .......................... 170  
Brake assist ............................. 172  
Hill start assist ......................... 172  
Ride control systems ................. 173  
Traction Control system .......... 173  
Electronic Stability Control ...... 174  
Interactive driving system ........ 175  
Driver assistance systems ......... 177  
Cruise control .......................... 177  
Speed limiter ........................... 179  
Adaptive cruise control ............ 180  
Forward collision alert ............. 189  
Following distance indication ... 192  
Active emergency braking ....... 193  
Front pedestrian protection ..... 196  
Parking assist .......................... 198  
Side blind spot alert ................. 205  
Lane change alert .................... 206  
Panoramic view system ........... 208  
Rear view camera ................... 210  
Rear cross traffic alert ............. 212  
Traffic sign assistant ................ 213  
Lane keep assist ..................... 217  
Driving hints ............................... 151  
Control of the vehicle ............... 151  
Steering ................................... 151  
Starting and operating ............... 151  
New vehicle running-in ............ 151  
Ignition switch positions ........... 151  
Power button ........................... 152  
Retained power off .................. 154  
Starting the engine .................. 154  
Overrun cut-off ........................ 156  
Stop-start system .................... 156  
Parking .................................... 158  
Engine exhaust .......................... 159  
Exhaust filter ............................ 159  
Catalytic converter ................... 161  
AdBlue ..................................... 161  
Automatic transmission .............. 164  
Transmission display ............... 164  
Gear selection ......................... 164  
Manual mode ........................... 165  
Electronic driving programmes 166  
Fault ........................................ 167  
Interruption of power supply .... 167  
Driving and operating  
151  
Steering  
Driving hints  
Control of the vehicle  
Never coast with engine not  
running  
Many systems will not function in this  
situation (e.g. brake servo unit, power  
steering). Driving in this manner is a  
danger to yourself and others.  
Starting and operating  
If power steering assist is lost  
because the engine stops or due to a  
system malfunction, the vehicle can  
be steered but may require increased  
effort.  
New vehicle running-in  
Do not brake unnecessarily hard for  
the first few journeys.  
During the first drive, smoke may  
occur because of wax and oil  
evaporating off the exhaust system.  
Park the vehicle in the open for a  
while after the first drive and avoid  
inhaling the fumes.  
During the running-in period, fuel and  
engine oil consumption may be  
higher.  
All systems function during an  
Autostop.  
Stop-start system 3 156.  
Pedals  
Additionally, the cleaning process of  
the exhaust filter may take place more  
often.  
To ensure the pedal travel is  
uninhibited, there must be no mats in  
the area of the pedals.  
Exhaust filter 3 159.  
Use only floor mats, which fit properly  
and are fixed by the retainers on the  
driver side.  
Ignition switch positions  
Turn key:  
152  
Driving and operating  
2 : ignition on power mode: Ignition  
is on, diesel engine is preheating.  
Control indicators illuminate and  
most electrical functions are  
operable. To turn the key from  
position 2 to 1 or 0, first push the  
key all the way in towards the  
steering column.  
Power button  
3 : engine start: Release key after  
starting procedure begins  
Steering wheel lock  
Remove key from ignition switch and  
turn steering wheel until it engages.  
0 : ignition off: Some functions  
remain active until key is  
removed or driver's door is  
opened, provided the ignition was  
on previously  
1 : accessory power mode: Steering  
wheel lock released, some  
electrical functions are operable,  
ignition is off  
Electronic key must be inside the  
vehicle.  
Accessory power mode  
Press Engine Start/Stop once without  
operating clutch or brake pedal. The  
yellow LED in the button illuminates.  
Steering wheel lock is released and  
some electrical functions are  
operable, ignition is off.  
9 Danger  
Never remove the key from  
ignition switch during driving as  
this will cause steering wheel lock.  
Ignition on power mode  
Press and hold Engine Start/Stop for  
six seconds without operating clutch  
or brake pedal. The green LED in the  
button illuminates, diesel engine is  
Driving and operating  
153  
preheating. Control indicators  
illuminate and most electrical  
functions are operable.  
Emergency engine shut off during  
driving  
Operation on vehicles with  
electronic key system in case of  
failure  
Press Engine Start/Stop for more  
than 2 seconds or press twice briefly  
within 5 seconds 3 154.  
Engine start  
Press Engine Start/Stop briefly while:  
If either the electronic key fails or the  
battery of the electronic key is weak,  
the Driver Information Centre may  
display No Remote Detected or  
Replace Battery in Remote Key when  
you try to start the vehicle.  
manual transmission: operating  
Steering wheel lock  
The steering wheel lock activates  
automatically when:  
clutch pedal,  
automatic transmission:  
operating brake pedal with  
selector lever in P or N.  
The vehicle is stationary.  
The ignition has been switched  
off.  
Starting the engine 3 154.  
Ignition off  
The driver's door is opened.  
Press Engine Start/Stop briefly when  
Autostop is activated or when engine  
is running and vehicle is stationary.  
Automatic transmission: apply the  
parking brake and engage P.  
To release steering wheel lock, open  
and close driver's door and switch on  
accessory mode or start the engine  
directly.  
Press Engine Start/Stop briefly  
without operating clutch or brake  
pedal when in ignition on power  
mode.  
Some functions remain active until  
driver's door is opened, provided the  
ignition was on previously.  
9 Warning  
If the vehicle battery is discharged,  
the vehicle must not be towed,  
tow-started or jump-started as the  
steering wheel lock cannot be  
disengaged.  
Open the cover of the centre console  
in front of the selector lever. Place the  
electronic key across with buttons  
upside in the transmitter pocket  
beside the power outlet, as shown in  
the illustration.  
154  
Driving and operating  
Other objects, e.g. other keys,  
transponder, tags, coins etc. must be  
removed from the pocket.  
Depress the clutch pedal (manual  
transmission), the brake pedal and  
press Engine Start/Stop. Release the  
button after starting procedure  
begins.  
power windows  
sunroof  
power outlets  
Diesel engines: turn the key to  
position 2 for preheating and wait until  
control indicator ! extinguishes.  
Turn key briefly to position 3 and  
release: an automatic procedure  
operates the starter with a short delay  
until the engine is running, see  
Automatic Starter Control.  
Starting the engine  
Vehicles with ignition switch  
To switch off the engine, press  
Engine Start/Stop again. Remove the  
electronic key from the transmitter  
pocket.  
Manual transmission: during an  
Autostop, the engine can be started  
by depressing the clutch pedal  
3 156.  
This option is intended for  
emergencies only. Replace the  
electronic key battery as soon as  
possible 3 22.  
For unlocking or locking the doors,  
see fault in radio remote control unit  
or electronic key system 3 25.  
Automatic transmission: during an  
Autostop, the engine can be started  
by releasing the brake pedal 3 156.  
Vehicles with power button  
Turn key to position 1 to release the  
steering wheel lock.  
Manual transmission: operate clutch  
and brake pedal.  
Automatic transmission: operate  
brake pedal and move selector lever  
to P or N.  
Retained power off  
The following electronic systems can  
work until the driver's door is opened  
or for 10 minutes after the ignition is  
switched off:  
Do not operate accelerator pedal.  
Driving and operating  
155  
Manual transmission: operate clutch  
and brake pedal.  
Automatic transmission: operate  
brake pedal and move selector lever  
to P or N.  
Emergency engine shut off during  
driving  
If the engine needs to be switched off  
during driving in case of emergency,  
press Engine Start/Stop for more than  
2 seconds or press twice briefly within  
5 seconds.  
Starting the vehicle at low  
temperatures  
Starting the engine without additional  
heaters is possible down to -25 °С for  
diesel engines and -30 °C for petrol  
engines. Required is an engine oil  
with the correct viscosity, the correct  
fuel, performed services and a  
sufficiently charged vehicle battery.  
With temperatures below -30 °C the  
automatic transmission requires a  
warming phase of approx. 5 minutes.  
The selector lever must be in position  
P.  
Do not operate accelerator pedal.  
Press Engine Start/Stop briefly: an  
automatic procedure operates the  
starter with a short delay until the  
engine is running, see automatic  
starter control.  
9 Danger  
Switching off the engine during  
driving may cause loss of power  
support for brake and steering  
systems. Assistance systems and  
airbag systems are disabled.  
Lighting and brake lights will  
extinguish. Therefore power down  
the engine and ignition while  
driving only when required in case  
of emergency.  
To switch off the engine when vehicle  
is stationary, press  
Engine Start/Stop briefly. Automatic  
transmission: apply the parking brake  
and engage P.  
Automatic starter control  
This function controls the engine  
starting procedure. The driver does  
not need to hold Engine Start/Stop  
pressed. Once applied, the system  
will go on starting automatically until  
the engine is running. Because of the  
checking procedure, the engine starts  
running after a short delay.  
To start the engine during an  
Autostop:  
Manual transmission: during an  
Autostop, the engine can be started  
by depressing the clutch pedal  
3 156.  
Automatic transmission: during an  
Autostop, the engine can be started  
by releasing the brake pedal 3 156.  
156  
Driving and operating  
Possible reasons for a non-starting  
engine:  
Deactivate the stop-start system  
manually by pressing Ò. Deactivation  
is indicated when the LED in the  
button illuminates.  
Stop-start system  
The stop-start system helps to save  
fuel and to reduce the exhaust  
Clutch pedal not operated  
(manual transmission).  
emissions. When conditions allow, it  
switches off the engine as soon as the  
vehicle is at a low speed or at a  
standstill, e.g. at a traffic light or in a  
traffic jam. The ignition stays on.  
Brake pedal not operated or  
selector lever not in P or N  
(automatic transmission).  
Autostop  
Vehicles with manual transmission  
An Autostop can be activated at a  
standstill or at a low speed up to  
9 mph.  
Activate a conventional Autostop as  
follows:  
Timeout occurred.  
Activation  
Turbo engine warm-up  
The stop-start system is activated as  
soon as the engine is started, the  
vehicle starts-off and the conditions  
as stated below in this section are  
fulfilled.  
Upon start-up, engine available  
torque may be limited for a short time,  
especially when the engine  
temperature is cold. The limitation is  
to allow the lubrication system to fully  
protect the engine.  
Depress the clutch pedal.  
Set the lever to neutral.  
Release the clutch pedal.  
Deactivation  
The engine will be switched off while  
the ignition stays on.  
Overrun cut-off  
The fuel supply is automatically cut off  
during overrun, i.e. when the vehicle  
is driven with a gear engaged but  
accelerator pedal is released.  
Depending on driving conditions, the  
overrun cut-off may be deactivated.  
Driving and operating  
157  
Indication  
The driver's door is closed or the  
driver's seat belt is fastened.  
The vehicle battery is sufficiently  
charged and in good condition.  
The engine is warmed up.  
The engine coolant temperature  
is not too high.  
The stop-start system will be  
deactivated on inclines of 12% or  
more.  
Certain settings of the climate control  
system may inhibit an Autostop. See  
Climate control chapter for more  
details 3 139.  
Immediately after motorway driving,  
an Autostop may be inhibited.  
The engine exhaust temperature  
is not too high, e.g. after driving  
with high engine load.  
New vehicle running-in 3 151.  
The ambient temperature is  
Vehicle battery discharge protection  
To ensure reliable engine restarts,  
several battery discharge protection  
features are implemented as part of  
the stop-start system.  
above -5 °C.  
The climate control system  
allows an Autostop.  
The brake vacuum is sufficient.  
Between the last restart and a  
new Autostop must be about  
10 seconds.  
The self-cleaning function of the  
exhaust filter is not active.  
The vehicle was driven at least at  
walking speed since the last  
Autostop.  
An Autostop is indicated by the  
needle at the AUTOSTOP position in  
the tachometer.  
After restarting, the idle speed is  
indicated.  
During an Autostop, the heating and  
brake performance will be  
maintained.  
Power saving measures  
During an Autostop, several electrical  
features e.g. auxiliary electric heater  
or heated rear window are disabled or  
switched to a power saving mode.  
The fan speed of the climate control  
system is reduced to save power.  
Conditions for an Autostop  
The stop-start system checks if each  
of the following conditions is fulfilled:  
Otherwise an Autostop will be  
inhibited.  
The stop-start system is not  
manually deactivated.  
The bonnet is fully closed.  
158  
Driving and operating  
If one of the following conditions  
occurs during an Autostop, the  
engine will be restarted automatically  
by the stop-start system:  
If an electrical accessory, e.g. a  
Restart of the engine by the driver  
portable CD player, is connected to  
the power outlet, a brief power drop  
during the restart might be noticeable.  
Vehicles with manual transmission  
All engines can be restarted in two  
ways: with a conventional restart or a  
late restart.  
The stop-start system is  
manually deactivated.  
Notice  
If a trailer or a bike carrier is  
attached, late restart is deactivated.  
Conventional restart  
The bonnet is opened.  
Depress the clutch pedal without  
depressing the brake pedal to restart  
the engine.  
The driver's seat belt is  
unfastened and the driver's door  
is opened.  
Parking  
9 Warning  
Late restart  
Late restart is only available on  
inclines up to 5%.  
The engine temperature is too  
low.  
Do not park the vehicle on an  
easily ignitable surface. The  
high temperature of the  
exhaust system could ignite the  
surface.  
Always apply the parking  
brake. Pull switch m for  
approx. one second and check  
if the control indicator m  
illuminates.  
The charging level of the vehicle  
battery is below a defined level.  
The brake vacuum is not  
sufficient.  
The vehicle is driven at least at  
walking speed.  
The climate control system  
requests an engine start.  
Depress the brake pedal.  
Depress the clutch pedal.  
Select first gear.  
Release the brake pedal to  
restart the engine.  
Vehicles with automatic transmission  
Release the brake pedal or move  
selector lever out of D into N or P to  
restart the engine.  
The air conditioning is manually  
switched on.  
The electric parking brake is  
applied when control indicator  
m illuminates 3 106.  
If the bonnet is not fully closed, a  
warning message is displayed in the  
Driver Information Centre.  
Restart of the engine by the stop-  
start system  
Switch off the engine.  
The selector lever must be in neutral  
to enable an automatic restart.  
Driving and operating  
159  
If the vehicle is on a level  
surface or uphill slope, engage  
first gear or set the selector  
lever to position P before  
removing the ignition key or  
switching off ignition on  
be removed when the selector  
lever is in position P.  
Engine exhaust  
9 Danger  
Lock the vehicle by pressing the  
button on the door handle or the  
button e on the remote control.  
Activate the anti-theft alarm  
system.  
The engine cooling fans may run  
after the engine has been  
switched off 3 230.  
Engine exhaust gases contain  
poisonous carbon monoxide,  
vehicles with power button. On  
an uphill slope, turn the front  
wheels away from the kerb.  
which is colourless and odourless  
and could be fatal if inhaled.  
If exhaust gases enter the interior  
of the vehicle, open the windows.  
Have the cause of the fault  
rectified by a workshop.  
Avoid driving with an open load  
compartment, otherwise exhaust  
gases could enter the vehicle.  
If the vehicle is on a downhill  
slope, engage reverse gear or  
set the selector lever to position  
P before removing the ignition  
key or switching off ignition on  
vehicles with power button.  
Turn the front wheels towards  
the kerb.  
Caution  
After running at high engine  
speeds or with high engine loads,  
operate the engine briefly at a low  
load or run in neutral for  
approx. 30 seconds before  
switching off, in order to protect  
the turbocharger.  
Close the windows and the  
sunroof.  
Exhaust filter  
The exhaust filter is a particle filter for  
diesel and petrol engines.  
Remove the ignition key from  
the ignition switch or switch off  
ignition on vehicles with power  
button. Turn the steering wheel  
until the steering wheel lock is  
felt to engage.  
Notice  
In the event of an accident with  
airbag deployment, the engine is  
turned off automatically if the vehicle  
comes to a standstill within a certain  
time.  
For vehicles with automatic  
transmission, the key can only  
160  
Driving and operating  
A warning message appears when  
exhaust filter is full. Start cleaning  
process as soon as possible.  
A warning message also appears  
when exhaust filter has reached the  
maximum filling level. Start cleaning  
process immediately to avoid  
damage to the engine.  
Vehicles with petrol engine  
To activate cleaning process,  
continue driving, keep engine speed  
above 2500 rpm. Shift down if  
necessary.  
Drive dynamically at different engine  
speeds. Use engine brake for  
deceleration, if possible.  
Automatic cleaning process  
The exhaust filter system filters soot  
particles out of the exhaust gases.  
The system includes a self-cleaning  
function that runs automatically  
during driving without any notification.  
The filter is cleaned by periodically  
burning off the soot particles at high  
temperature. This process takes  
place automatically under set driving  
conditions and may take up to  
Keep on driving until self-cleaning  
operation is complete and the display  
message disappears.  
Activate self-cleaning process  
Cleaning process is completed more  
quickly at high engine speeds and  
loads. Therefore, drive in lower gears  
than normal, and use manual gear  
selection on vehicles with automatic  
transmission. Usage of electrical  
consumers like air conditioning and  
heated windows to increase engine  
load supports cleaning process.  
25 minutes. Typically it needs  
Vehicles with diesel engine  
To activate cleaning process,  
continue driving, keep engine speed  
above 2000 rpm, ideally and  
continuously around 2500 rpm. Shift  
down if necessary.  
Keep on driving until self-cleaning  
operation is complete and the display  
message disappears.  
between 7 and 12 minutes. Autostop  
is not available and fuel consumption  
may be higher during this period. The  
emission of smells and smoke during  
this process is normal.  
System requires cleaning  
Under certain conditions, e.g. driving  
short distances, the system cannot  
clean itself automatically.  
If cleaning of the filter is required and  
if previous driving conditions did not  
enable automatic cleaning, it will be  
indicated by a warning message in  
the Driver Information Centre.  
Caution  
If possible, do not interrupt  
cleaning process. Drive until  
cleaning is completed to avoid the  
need for service or repair by a  
workshop.  
Driving and operating  
161  
In the event of misfiring, uneven  
engine running, a reduction in engine  
performance or other unusual  
problems, have the cause of the fault  
rectified by a workshop as soon as  
possible. In an emergency, driving  
can be continued for a short period,  
keeping vehicle speed and engine  
speed low.  
Cleaning process not possible  
If cleaning is not possible for any  
reason, control indicator Z  
illuminates and a warning message  
appears in the Driver Information  
Centre. Engine power may be  
reduced. Seek the assistance of a  
workshop immediately.  
9 Warning  
Avoid contact of your eyes or skin  
with AdBlue.  
In case of eye or skin contact,  
rinse off with water.  
Caution  
Catalytic converter  
AdBlue  
General information  
The selective catalytic reduction  
(BlueInjection) is a method to  
substantially reduce the nitrogen  
oxides in the exhaust emission. This  
is achieved by injecting a Diesel  
Exhaust Fluid (DEF) into the exhaust  
system. The ammonia released by  
the fluid reacts with nitrous gases  
(NOx) from the exhaust and turns it  
Avoid contact of the paintwork with  
AdBlue.  
In case of contact, rinse off with  
water.  
The catalytic converter reduces the  
amount of harmful substances in the  
exhaust gases.  
Caution  
AdBlue freezes at a temperature of  
approx. -11 °C. As the vehicle is  
equipped with an AdBlue pre-heater,  
the emissions reduction at low  
temperatures is ensured. The AdBlue  
pre-heater works automatically.  
Fuel grades other than those listed  
on pages 3 220, 3 284 could  
damage the catalytic converter or  
electronic components.  
Unburnt petrol will overheat and  
damage the catalytic converter.  
Therefore avoid excessive use of  
the starter, running the fuel tank  
dry and starting the engine by  
pushing or towing.  
The typical AdBlue consumption is  
approx. 2 l per 600 miles, but can also  
be higher depending on driving  
into nitrogen and water.  
The designation of this fluid is  
AdBlue®. It is a non-toxic, non-  
flammable, colourless and odourless  
fluid which consists of 32% urea and  
68% water.  
behaviour (e.g. high load or towing).  
AdBlue tank  
The AdBlue tank level can be found in  
the display menu.  
162  
Driving and operating  
Notice  
Level warnings  
High emission warnings  
In case of high AdBlue consumption,  
the Driver Information Centre may  
display this warning without the  
previous warning stages.  
Depending on the calculated range of  
AdBlue, different messages are  
displayed in the Driver Information  
Centre. The messages and the  
restrictions are a legal requirement.  
The first possible warning is AdBlue  
Range: 1500 miles.  
This warning will show up once briefly  
with the calculated range. Driving is  
possible without any restrictions.  
The next warning level is entered with  
a range below 1090 miles. The  
message with the current range will  
always be displayed when ignition is  
switched on and needs to be  
confirmed 3 110. Refill AdBlue before  
entering the next warning level.  
If the exhaust emission rises above a  
certain value, warnings similar to the  
range warnings will be displayed in  
the Driver Information Centre.  
Requests to have the exhaust system  
checked and finally the  
announcement of the prevention of  
an engine restart are displayed.  
These restrictions are a legal  
requirement.  
The last warning level is entered  
when the AdBlue tank is empty.  
Restart of the engine is not possible.  
The following warning messages are  
alternately displayed and cannot be  
dismissed:  
AdBlue Empty Refill Now  
Engine Will Not Restart.  
Consult a workshop for assistance.  
Refilling AdBlue  
Additionally, control indicator Y  
flashes continuously.  
With active prevention of an engine  
start, the following message will be  
displayed:  
Caution  
Only use AdBlue that complies  
with European standards  
DIN 70 070 and ISO 22241-1.  
Do not use additives.  
Do not dilute AdBlue.  
Otherwise the selective catalytic  
reduction system could be  
damaged.  
At an AdBlue range below 560 miles,  
the following warning messages are  
alternately displayed and cannot be  
dismissed:  
Refill AdBlue To Start Vehicle.  
The tank must be refilled completely  
with AdBlue, otherwise restarting of  
the engine is not possible 3 289.  
AdBlue Low Refill Now  
Engine Restart Prevented in  
560 miles.  
Additionally, control indicator Y  
flashes continuously.  
Driving and operating  
163  
Notice  
The vehicle must be parked on a level  
surface.  
The filler neck for AdBlue is located  
behind the fuel filler flap, which is  
located at right rear side of the  
vehicle.  
The fuel filler flap can only be opened  
if the vehicle is unlocked.  
1. Remove key from ignition switch.  
5. Open AdBlue canister.  
Whenever a filling pump with a  
nozzle for passenger cars is not  
available at a filling station, use only  
AdBlue bottles or canisters with a  
sealed refill adapter for refilling, to  
prevent splashback and overspill,  
and in order to ensure that the fumes  
from the tank are captured and do  
not emerge. AdBlue in bottles or  
canisters is available in many filling  
stations and can be purchased e.g.  
at Vauxhall dealers and other retail  
outlets.  
6. Mount one end of the hose on the  
canister and screw the other end  
on the filler neck.  
7. Lift the canister until it is empty, or  
until the flow from the canister has  
stopped. This can take up to  
five minutes.  
8. Place the canister on the ground  
to empty the hose, wait  
15 seconds.  
2. Close all doors to avoid ammonia  
fumes entering the interior of the  
vehicle.  
9. Unscrew the hose from the filler  
neck.  
3. Release the fuel filler flap by  
Since AdBlue has a limited  
durability, check the date of expiry  
before refilling.  
pushing the flap 3 222.  
10. Mount the protective cap and turn  
clockwise until it engages.  
Notice  
Notice  
Dispose of AdBlue canister  
according to environmental  
requirements. To reuse the hose  
flush it with clear water after usage.  
When unscrewing the protective cap  
from the filler neck, ammonia fumes  
may emerge. Do not inhale as the  
fumes have a pungent smell. The  
fumes are not harmful by inhalation.  
The AdBlue tank should be filled  
completely. This must be done if the  
warning message regarding  
prevention of an engine restart is  
already displayed.  
4. Unscrew protective cap from the  
filler neck.  
164  
Driving and operating  
Gear selection  
Automatic transmission  
The automatic transmission permits  
automatic gear shifting (automatic  
mode) or manual gear shifting  
(manual mode).  
Manual shifting is possible in manual  
mode by tapping the selector lever to  
+ or - or pulling the steering wheel  
paddles.  
Transmission display  
The mode or selected gear is shown  
in the Driver Information Centre.  
P : park position, wheels are locked,  
engage only when the vehicle is  
stationary  
In automatic mode, the driving  
programme is indicated by D.  
In manual mode, M and the number  
of the selected gear is indicated.  
R indicates reverse gear.  
N indicates neutral position.  
P indicates park position.  
R : reverse gear, engage only when  
the vehicle is stationary  
N : neutral  
D : automatic mode  
M : manual mode  
< : upshift in manual mode  
] : downshift in manual mode  
Illustrations show different versions.  
Driving and operating  
165  
Do not accelerate while engaging a  
gear. Never depress the accelerator  
pedal and brake pedal at the same  
time.  
Manual mode  
Selector lever  
When a gear is engaged, the vehicle  
begins to creep when the brake is  
released.  
Engine braking  
To utilise the engine braking effect,  
select a lower gear in good time when  
driving downhill, see manual mode.  
The selector lever is locked in P and  
can only be moved when the ignition  
is on, the release button on the  
selector lever is pushed and the brake  
pedal is applied.  
Without brake pedal applied, control  
indicator j illuminates.  
If the selector lever is not in P when  
the ignition is switched off, control  
indicator j flashes.  
Rocking the vehicle  
Rocking the vehicle is only  
permissible if the vehicle is stuck in  
sand, mud or snow. Move the selector  
lever between D and R in a repeat  
pattern. Do not race the engine and  
avoid sudden acceleration.  
Move selector lever out of position D  
towards the left in position M.  
Manual mode M can be activated  
from position D in each driving  
situation and speed.  
Parking  
Move selector lever to the front + to  
shift to a higher gear.  
Move selector lever to the rear - to  
shift to a lower gear.  
The selected gear is indicated in the  
instrument cluster.  
Apply the parking brake and engage  
P.  
The ignition key can only be removed  
when the selector lever is in position  
P.  
To engage P or R, press the release  
button.  
The engine can only be started with  
lever in position P or N. When position  
N is selected, press brake pedal or  
apply parking brake before starting.  
166  
Driving and operating  
The selected gear is indicated in the  
instrument cluster.  
the shift is not executed. This can  
cause a message in the Driver  
Information Centre.  
In manual mode, no automatic  
shifting to a higher gear takes place  
at high engine revolutions, except  
activating the kickdown function.  
Steering wheel paddles  
Temporary manual mode in drive  
mode D  
Manual paddle shifting is also  
possible in automatic mode D. Upon  
completion of manual shifting  
operation, transmission changes to  
automatic mode D after a defined  
time.  
Gear shift indication  
The symbol R or S with a number  
beside it is indicated when gear  
shifting is recommended for fuel  
saving reasons.  
To interrupt manual mode and return  
to D, do one of the following:  
Press + paddle for 1 second.  
Shift indication appears only in  
Move selector lever out of position D  
towards the left in position M.  
Manual mode M can be activated  
from position D in each driving  
situation and speed.  
Pull steering wheel paddles to select  
gears manually.  
Pull right paddle + to shift to a higher  
gear.  
Pull left paddle - to shift to a lower  
gear.  
manual mode.  
Move selector lever towards the  
left to manual mode and back to  
position D.  
Electronic driving  
programmes  
If the vehicle is at a standstill and  
engine is idling, the transmission will  
remain in temporary manual mode. It  
changes to automatic mode when  
accelerator pedal is operated for a  
defined time, and no paddle shifting  
at the steering wheel is performed.  
When SPORT mode is engaged,  
the vehicle shifts at higher engine  
speeds (unless cruise control is  
on).  
SPORT mode 3 175.  
General  
Multiple pulls allow gears to be  
skipped.  
If a higher gear is selected when  
vehicle speed is too low, or a lower  
gear when vehicle speed is too high,  
Driving and operating  
167  
Special programmes  
1. Apply parking brake.  
Fault  
automatically adapt the shifting  
points when driving up inclines or  
down hills.  
In the event of a fault a vehicle  
message is displayed in the Driver  
Information Centre.  
In snowy or icy conditions or on  
other slippery surfaces, the  
electronic transmission control  
enables the driver to manually  
select first, second or third gear  
for starting off.  
Vehicle messages 3 121.  
6-gear automatic transmission:  
electronic transmission control  
enables only fourth gear; 8-gear  
automatic transmission: electronic  
transmission control enables only  
third gear. The transmission no  
longer shifts automatically.  
Kickdown  
Pressing down the accelerator pedal  
beyond the kickdown detent will lead  
to maximum acceleration  
independent of the selected driving  
mode. The transmission shifts to a  
lower gear depending on engine  
speed and shifts to a higher gear at  
high engine revolutions.  
Have the cause of the fault remedied  
by a workshop.  
2. Release the selector lever trim  
from the centre console. Poke  
with a finger into the leather  
socket beside the selector lever  
and pull the trim up carefully, there  
is a cable attached to it. Slide trim  
slightly forward as it is hinged on  
its rear side. Tilt loose trim to the  
left side to aviod tensioning the  
cable.  
Interruption of power supply  
In the event of an interruption of  
power supply, the selector lever  
cannot be moved out of the P  
position.  
Overheat protection  
The ignition key cannot be removed  
from the ignition switch.  
In the event of transmission-  
overheating due to high outside  
temperatures or sporty driving style,  
the torque and the maximum speed of  
the engine can be temporarily  
reduced.  
If the vehicle battery is discharged,  
start the vehicle using jump leads  
3 268.  
If the vehicle battery is not the cause  
of the fault, release the selector lever.  
168  
Driving and operating  
When clutch slip is detected for a  
specific time, the engine power will be  
reduced. A warning is displayed in the  
Driver Information Centre. Release  
the clutch.  
Manual transmission  
Caution  
It is not advisable to drive with the  
hand resting on the selector lever.  
Gear shift indication 3 107.  
Stop-start system 3 156.  
3. Insert a small stick (e.g. a pen or  
screwdriver) into the opening near  
the selector lever. Push down the  
stick vertically and move the  
selector lever out of P. If this  
position is engaged again, the  
selector lever will be locked again.  
Have the cause of the power  
supply interruption remedied by a  
workshop.  
To engage reverse, depress the  
clutch pedal and then press the  
release button on the selector lever  
and engage the gear.  
If the gear does not engage, set the  
lever to neutral, release the clutch  
pedal and depress again; then repeat  
gear selection.  
4. Mount the selector lever trim onto  
the centre console and refit.  
Do not slip the clutch unnecessarily.  
When operating, depress the clutch  
pedal completely. Do not use the  
pedal as a foot rest.  
Driving and operating  
169  
If a service message is displayed in  
the Driver Information Centre, the  
system may have limited functionality  
(or be completely disabled in some  
cases, i.e. the vehicle switches to  
Front-wheel drive). Seek the  
Drive systems  
All-wheel drive  
Brakes  
The brake system comprises two  
independent brake circuits.  
If a brake circuit fails, the vehicle can  
still be braked using the other brake  
circuit. However, braking effect is  
achieved only when the brake pedal  
is depressed firmly. Considerably  
more force is needed for this. The  
braking distance is extended. Seek  
the assistance of a workshop before  
continuing the journey.  
The All-wheel drive system enhances  
driving characteristics and stability,  
and helps to achieve the best  
assistance of a workshop.  
possible driveability regardless of  
ground surface. The system is always  
active and cannot be deactivated.  
Towing the vehicle 3 270.  
The torque is distributed steplessly  
between the wheels of the front and  
rear axle up to a torque split of 50%  
to 50%. Depending on the driving  
conditions, i.e. steady state driving,  
All wheel drive system transfers a  
minimum amount of torque for fuel  
efficiency. Additionally the torque  
vectoring between the rear wheels is  
distributed depending on the vehicle  
dynamic and surface.  
This is possible because the All wheel  
drive system operates with two  
clutches, one on each side.  
For optimum system performance,  
the vehicle's tyres should not have  
varying degrees of wear.  
When the engine is not running, the  
support of the brake servo unit  
disappears once the brake pedal has  
been depressed once or twice.  
Braking effect is not reduced, but  
braking requires significantly greater  
force. It is especially important to bear  
this in mind when being towed.  
Control indicator R 3 106.  
Active emergency braking 3 193.  
Antilock brake system  
Antilock brake system (ABS)  
prevents the wheels from locking.  
170  
Driving and operating  
ABS starts to regulate brake pressure  
as soon as a wheel shows a tendency  
to lock. The vehicle remains  
Fault  
Electric parking brake  
9 Warning  
steerable, even during hard braking.  
ABS control is made apparent  
through a pulse in the brake pedal  
and the noise of the regulation  
process.  
For optimum braking, keep the brake  
pedal fully depressed throughout the  
braking process, despite the fact that  
the pedal is pulsating. Do not reduce  
the pressure on the pedal.  
If there is a fault in the ABS, the  
wheels may be liable to lock due  
to braking that is heavier than  
normal. The advantages of ABS  
are no longer available. During  
hard braking, the vehicle can no  
longer be steered and may  
swerve.  
Have the cause of the fault remedied  
by a workshop.  
After starting off, the system performs  
a self-test which may be audible.  
Manual application  
Pull the switch m. If control indicator  
m illuminates, electric parking brake  
is applied.  
Parking brake  
9 Warning  
The electric parking brake can always  
be activated, even if the ignition is off.  
Before leaving the vehicle, check  
parking brake status. Control  
indicator j illuminate constantly  
when electric parking brake is  
applied.  
Do not operate electric parking brake  
system too often without engine  
running as this will discharge the  
vehicle battery.  
Control indicator u 3 106.  
Adaptive brake light  
During full braking, all three brake  
lights flash for the duration of ABS  
control.  
Driving and operating  
171  
Releasing  
As soon as the switch m is released,  
Deactivation  
To suppress the automatic  
dynamic braking will be stopped.  
Switch on ignition. Keep foot brake  
pedal depressed and then push  
switch m. If control indicator m  
extinguishes, electric parking brake is  
released.  
application on vehicles with manual  
transmission temporarily until the  
next ignition cycle:  
1. with engine running, depress  
brake pedal and m switch at the  
same time  
Automatic application  
Vehicles with automatic transmission  
If the vehicle is equipped with  
automatic transmission and adaptive  
cruise control is active, electric  
parking brake is applied automatically  
when vehicle is stopped by the  
system for more than 2 minutes.  
Drive away function  
Vehicles with manual transmission:  
Depressing the clutch pedal and then  
slightly releasing the clutch pedal and  
slightly depressing the accelerator  
pedal releases the electric parking  
brake automatically. This is not  
possible when switch m is pulled at  
the same time.  
2. release both brake pedal and m  
switch  
3. within 10 seconds: turn off engine  
and remove key from ignition  
switch  
To deactivate automatic application  
permanently, deactivate Extended  
Hill Start Assist in the vehicle  
personalisation 3 122  
Parking brake releases automatically  
after moving off.  
Vehicles with manual transmission  
The electric parking brake will apply  
automatically if:  
Vehicles with automatic transmission:  
Engaging D and then depressing the  
accelerator pedal releases the  
electric parking brake automatically.  
This is not possible when switch m is  
pulled at the same time.  
vehicle is stationary  
vehicles with power button:  
power button is pushed to turn off  
the engine  
Functionality check  
When the vehicle is not moving, the  
electric parking brake might be  
applied automatically. This is done to  
check the system.  
vehicles with ignition key: engine  
is turned off and key is being  
removed from the ignition switch  
Dynamic braking when vehicle is  
moving  
When the vehicle is moving and the  
switch m is kept pulled, the electric  
parking brake system will decelerate  
the vehicle, but will not apply  
statically.  
A precondition for automatic  
application is that Extended Hill Start  
Assist is activated in the vehicle  
personalisation 3 122.  
172  
Driving and operating  
Fault  
extended hill start assist is  
deactivated after 5 minutes  
ignition is switched off  
driver's exit is detected  
Hill start assist  
Failure mode of electric parking brake  
is indicated by a control indicator j  
and by a vehicle message which is  
displayed in the Driver Information  
Centre.  
The system helps preventing  
unintended movement when driving  
away on inclines.  
Hill start assist or extended hill start  
assist can be selected in the vehicle  
personalisation 3 122.  
When releasing the brake pedal after  
stopping on an incline, brakes remain  
on for further 2 seconds. The brakes  
release automatically as soon as the  
vehicle begins to accelerate. The hill  
start assist will not activate if one of  
the following conditions occurs:  
Vehicle messages 3 121.  
Control indicator m flashes: electric  
parking brake is not fully applied or  
released. When continuously  
flashing, release electric parking  
brake and retry applying.  
Notice  
Automatic transmission only: hill  
start assist and extended hill start  
assist will not be activated in neutral  
gear. If neutral gear is selected  
during an active hold, assists will  
deactivate and vehicle may start  
moving.  
forward gear is engaged when  
facing downhill  
Brake assist  
reverse gear is engaged when  
facing uphill  
If brake pedal is depressed quickly  
and forcefully, maximum brake force  
is automatically applied.  
driver seat belt is unfastened  
driver's door is open  
Operation of brake assist might  
become apparent by a pulse in the  
brake pedal and a greater resistance  
when depressing the brake pedal.  
Maintain steady pressure on the  
brake pedal as long as full braking is  
required. Maximum brake force is  
automatically reduced when brake  
pedal is released.  
Extended hill start assist  
This function holds the vehicle  
stationary for up to 5 minutes after the  
brake pedal is released.  
The electric parking brake will be  
automatically activated to prevent  
vehicle movement when one of the  
following conditions occurs:  
Driving and operating  
173  
Ride control systems  
9 Warning  
Traction Control system  
Do not let this special safety  
feature tempt you into taking risks  
when driving.  
Adapt speed to the road  
conditions.  
The Traction Control system (TC) is a  
component of the Electronic Stability  
Control (ESC).  
Control indicator k illuminates.  
TC improves driving stability when  
necessary, regardless of the type of  
road surface or tyre grip, by  
preventing the drive wheels from  
spinning.  
A status message appears in the  
Driver Information Centre when TC is  
deactivated.  
Control indicator b 3 107.  
Deactivation  
When TC is deactivated, ESC  
remains active but with higher control  
threshold.  
TC is reactivated by pressing t again.  
A status message pops up in the  
Driver Information Centre when TC is  
reactivated.  
As soon as the drive wheels starts to  
spin, engine output is reduced and  
the wheel spinning the most is braked  
individually. This considerably  
improves the driving stability of the  
vehicle on slippery road surfaces.  
TC is also reactivated the next time  
the ignition is switched on.  
Fault  
If there is a fault in the system the  
control indicator b illuminates  
continuously and a message appears  
in the Driver Information Centre. The  
system is not operational.  
TC can be switched off when spinning  
of drive wheels is required: press t  
briefly.  
TC is operational after each engine  
start as soon as the control indicator  
b extinguishes.  
When TC operates b flashes.  
174  
Driving and operating  
Have the cause of the fault remedied  
by a workshop.  
Deactivation  
Electronic Stability Control  
Electronic Stability Control (ESC)  
improves driving stability when  
necessary, regardless of the type of  
road surface or tyre grip.  
As soon as the vehicle starts to  
swerve (understeer / oversteer),  
engine output is reduced and the  
wheels are braked individually.  
ESC is operational after each engine  
start as soon as the control indicator  
b extinguishes.  
When ESC operates b flashes.  
9 Warning  
ESC operates in combination with the  
Traction Control system (TC). It  
prevents the drive wheels from  
spinning.  
Do not let this special safety  
feature tempt you into taking risks  
when driving.  
Adapt speed to the road  
conditions.  
ESC and TC can be deactivated:  
hold t pressed for a minimum of  
five seconds: ESC and TC are  
both deactivated. k and t  
illuminate and status messages  
appear in the Driver Information  
Centre.  
Torque distribution is a special  
feature that allocates the torque to the  
drive wheels before the ESC  
intervenes. When cornering, the  
wheels on the inner curve are braked  
individually. Additionally, engine  
torque will be delivered to the drive  
wheel on the outer curve. This  
reduces the tendency of  
Control indicator b 3 107.  
understeering and improves traction  
when cornering fast.  
Driving and operating  
175  
Have the cause of the fault remedied  
by a workshop.  
adaptive cruise control  
all-wheel drive  
engine sound enhancement  
instrument cluster theme  
Interactive driving system  
FlexRide  
FlexRide driving system allows the  
driver to select between three driving  
modes:  
SPORT mode  
To deactivate only Traction  
control system press button t  
briefly: TC is inactive but ESC  
remains active, k illuminates. A  
status message appears in the  
Driver Information Centre when  
TC is deactivated.  
SPORT mode: press SPORT,  
LED illuminates.  
TOUR mode: press TOUR, LED  
illuminates.  
AUTO or Standard / Normal  
mode: neither SPORT nor  
TOUR is pressed, no LED  
illuminates.  
ESC is reactivated by pressing the t  
button again. If the TC system was  
previously disabled, both TC and  
ESC are reactivated. k and t  
extinguishes when TC and ESC are  
reactivated.  
Deactivate SPORT mode or TOUR  
mode by pressing corresponding  
button once more.  
In each driving mode Flex Ride  
adjusts the following electronic  
systems:  
The settings of the systems are  
adjusted for a sportier driving style:  
ESC is also reactivated the next time  
the ignition is switched on.  
Damping of shock absorbers is  
set up for increased handling and  
agility.  
Fault  
If there is a fault in the system the  
control indicator b illuminates  
continuously and a message appears  
in the Driver Information Centre. The  
system is not operational.  
The engine reacts more quickly  
electronic damping control  
accelerator pedal control  
electronic power steering control  
automatic transmission  
to accelerator pedal changes.  
Steering support is sportier.  
176  
Driving and operating  
Automatic transmission shift  
points optimised for sporty  
driving.  
Adaptive cruise control is  
adjusted for a sportier driving  
style.  
All-wheel drive supports active  
sporty driving of the vehicle.  
Engine sound enhancement  
intensifies interior engine sound  
in a sporty manner.  
TOUR mode adjusts the settings of  
the systems for a comfortable driving  
style.  
Adaptive drive mode control  
Within each manually selected driving  
mode SPORT, TOUR or AUTO, Drive  
Mode Control (DMC) detects and  
analyses continuously the driving  
situation and the driver's driving style.  
If necessary, DMC automatically  
adjusts damping and steering for the  
duration of the occuring situation.  
Damping of shock absorbers is  
adapted for increased driving  
comfort.  
Steering efforts are reduced.  
Adaptive cruise control is  
adjusted for a more relaxed  
driving style.  
If, for example, normal settings are  
active in AUTO mode and DMC  
detects a sporty driving behaviour, it  
automatically changes systems into  
sporty settings unless the driver  
deselects sporty damping or steering  
in the Sport Mode Customisation.  
If, for another example, comfort  
settings are active in TOUR mode  
and whilst driving on a winding road a  
sudden hard brake is necessary,  
DMC will detect the dynamic vehicle  
condition and changes the settings  
for suspension back to normal  
(default) setting to enhance vehicle  
stability.  
AUTO mode  
Cluster theme changes to sport.  
All versions except GSi: All settings of  
the systems are preset to standard  
values optimised for daily driving  
(default mode). This is the fully  
adaptive mode, adjusting systems to  
both comfort and sport settings  
depending on driving style and driving  
situation.  
TOUR mode  
Normal mode  
GSi versions only: All settings of the  
systems are preset to standard  
values optimised for daily driving  
(default mode). This mode keeps the  
standard values independent of  
driving style or driving situation.  
When the driving characteristic or the  
dynamic vehicle state returns to the  
former state, DMC will change to  
preselected settings.  
Driving and operating  
177  
Settings  
Do not use the cruise control if it is not  
advisable to maintain a constant  
speed.  
Driver assistance  
systems  
The settings of drive modes can be  
changed in the vehicle  
personalisation menu in the Info  
Display 3 122.  
9 Warning  
Driver assistance systems are  
developed to support the driver  
and not to replace the driver's  
attention.  
The driver stays in full control of  
the vehicle and accepts full  
responsibility when driving the  
vehicle.  
When using driver assistance  
systems, always take care  
regarding the current traffic  
situation and follow applicable  
traffic rules.  
Control indicator m 3 109.  
Switching on the system  
Cruise control  
The cruise control can store and  
maintain speeds of approx. 20 mph to  
maximum vehicle speed. Deviations  
from the stored speeds may occur  
when driving uphill or downhill.  
Press m; control indicator m in  
instrument cluster illuminates white.  
Activating in first gear is not possible.  
178  
Driving and operating  
Automatic deactivation:  
Activation of the functionality  
Increase speed  
Vehicle speed is below approx.  
20 mph.  
With cruise control active, hold thumb  
wheel turned to RES/+ or briefly turn  
to RES/+ repeatedly: speed  
increases continuously or in small  
increments.  
Alternatively accelerate to the desired  
speed and store by turning to SET/-.  
Vehicle speed drops more than  
15 mph below the set speed.  
The brake pedal is depressed.  
The clutch pedal is depressed for  
a few seconds.  
Accelerate to the desired speed and  
turn thumb wheel to SET/-, the  
current speed is stored and  
maintained. Control indicator m in  
instrument cluster illuminates green.  
On Mid- and Uplevel display m  
illuminates green and set speed is  
indicated. Accelerator pedal can be  
released.  
Vehicle speed can be increased by  
depressing the accelerator pedal.  
When the accelerator pedal is  
released, the previously stored speed  
is resumed.  
The selector lever is in N.  
Engine speed is in a very low  
range.  
Reduce speed  
With cruise control active, hold thumb  
wheel turned to SET/- or briefly turn to  
SET/- repeatedly: speed decreases  
continuously or in small increments.  
The Traction Control system or  
Electronic Stability Control is  
operating.  
Deactivation of the functionality  
Press y; control indicator m in  
instrument cluster illuminates white.  
On Mid- or Uplevel display m  
changes to white.  
Cruise control is deactivated, but not  
switched off. Last stored speed  
remains in memory for later speed  
resume.  
Parking brake is applied.  
Simultaneous pressing RES/+  
and brake pedal deactivates  
cruise control and will delete  
stored speed.  
Resume stored speed  
Turn thumb wheel to RES/+ at a  
speed above 20 mph. The stored  
speed will be obtained.  
Cruise control remains activated  
while gearshifting.  
Driving and operating  
179  
Switching off the system  
Activation  
Press m, control indicator m in  
instrument cluster extinguishes. The  
stored speed is deleted.  
Pressing L to activate the speed  
limiter or switching off the ignition also  
switches off cruise control and  
deletes the stored speed.  
On Mid- and Uplevel display L  
changes to green.  
Change speed limit  
Speed limiter  
With speed limiter active, hold or  
briefly turn thumb wheel to RES/+ to  
increase or SET/- to decrease the  
desired maximum speed.  
The speed limiter prevents the  
vehicle exceeding a preset maximum  
speed.  
Press L, symbol L illuminates in the  
The maximum speed can be set at  
speeds above 15 mph up to  
125 mph.  
The driver can only accelerate up to  
the preset speed. Deviations from the  
limited speed may occur when driving  
downhill.  
Driver Information Centre.  
Exceeding the speed limit  
If cruise control has been activated  
before, it is switched off when speed  
limiter is activated and the control  
indicator m extinguishes.  
When exceeding the limited speed  
without driver input, the speed will  
flash in the Driver Information Centre  
and a chime sounds during this  
period.  
Set speed limit  
The preset speed limit is displayed in  
the Driver Information Centre when  
the system is active.  
In the event of an emergency, it is  
possible to exceed the speed limit by  
depressing the accelerator pedal  
firmly nearly to the final point. In this  
case no chime appears.  
Accelerate to the desired speed and  
briefly turn thumb wheel to SET/-: the  
current speed is stored as maximum  
speed.  
On Baselevel display L and the  
speed limit is displayed.  
180  
Driving and operating  
Release the accelerator pedal and  
the speed limiter function is  
Adaptive cruise control automatically  
decelerates the vehicle when  
approaching a slower moving vehicle.  
It then adjusts the vehicle speed to  
follow the vehicle ahead at the  
selected following distance. The  
vehicle speed increases or decreases  
to follow the vehicle in front, but will  
not exceed the set speed. It may  
apply limited braking with activated  
brake lights.  
Resume limit speed  
Turn thumb wheel to RES/+. The  
stored speed limit will be obtained  
and is indicated without brackets in  
the Driver Information Centre.  
reactivated once a speed lower than  
the limit speed is obtained.  
Deactivation of the functionality  
Press y: speed limiter is deactivated  
and the vehicle can be driven without  
speed limit.  
Switching off the system  
Press L, the speed limit indication  
extinguishes in the Driver Information  
Centre. The stored speed is deleted.  
To facilitate overtaking a vehicle on  
the motorway, the activation of the  
turn lights reduces the following  
distance for a short time. This function  
is implemented only on the respective  
driver's side depending on left or right  
hand drive vehicle configuration.  
The adaptive cruise control can store  
set speed over 19 mph. On vehicles  
with automatic transmissions the  
system can brake until a full stop and  
drive off from a stop.  
By pressing m to activate cruise  
control or adaptive cruise control,  
speed limiter is also deactivated and  
the stored speed is deleted.  
By switching off the ignition, speed  
limiter is also deactivated, but the  
speed limit will be stored for next  
speed limiter activation.  
On Baselevel display the stored  
limited speed is indicated in brackets.  
On Mid- or Uplevel display L  
changes to white.  
Additionally, a corresponding  
message appears.  
Speed limiter is deactivated, but not  
switched off. Last stored speed  
remains in memory for later speed  
resume.  
Adaptive cruise control  
Adaptive cruise control is an  
enhancement to conventional cruise  
control with the additional feature of  
maintaining a certain distance behind  
the vehicle ahead.  
Driving and operating  
181  
Adaptive cruise control uses radar  
and camera sensors to detect the  
vehicles ahead. If no vehicle is  
detected in the driving path, the  
adaptive cruise control will behave  
like a conventional cruise control  
3 177.  
Indication on Driver Assistance page  
accelerator pedal and the cancel  
switch have priority over any  
adaptive cruise control operation.  
Switching on the system  
For additional information including a  
video, visit us online.  
Adaptive cruise control is mainly  
advised to be used on long straight  
roads like highways or country roads  
with steady traffic. Do not use the  
system if it is not advisable to  
maintain a constant speed.  
If the system is switched on but  
inactive, a white bar in the set gap  
position appears in front of the vehicle  
symbol.  
Control indicator A 3 110, C 3 109.  
Additionally, the status of the  
adaptive cruise control is indicated on  
the Driver Assistance page in the  
Driver Information Center 3 110.  
Press v to switch on adaptive cruise  
control. C appears in the Driver  
Information Centre.  
Activation of the functionality by  
setting the speed  
Adaptive cruise control can be  
activated at speeds above 15 mph on  
vehicles with automatic transmission  
or 19 mph on vehicles with manual  
transmission. The upper speed limit is  
112 mph.  
9 Warning  
The complete driver attention is  
always required while driving with  
adaptive cruise control. The driver  
stays fully in control of the vehicle  
because the brake pedal, the  
182  
Driving and operating  
Accelerate to the desired speed and  
move thumb wheel to SET/-, the  
current speed is stored and  
maintained.  
Once the system is activated,  
adaptive cruise control decelerates or  
brakes if it detects a vehicle ahead,  
which is slower or closer than the  
desired following distance.  
As long as the set speed is  
overridden, the bars in front of the  
vehicle symbol appear blue.  
Increase or reduce speed  
The preset speed can be changed by  
moving thumb wheel to RES/+ to  
increase or SET/- to decrease the  
speed. Move thumb wheel repeatedly  
to change speed in small steps, move  
and hold to change speed in large  
steps.  
9 Warning  
Accelerating by the driver  
deactivates automatic braking by  
the system. This is indicated as a  
pop-up warning in the Driver  
Information Centre or by the  
adaptive cruise control symbol  
turning blue.  
The adaptive cruise control symbol  
C, the following distance setting and  
set speed are indicated in the Driver  
Information Centre.  
The accelerator pedal can be  
released. Adaptive cruise control  
remains activated during gear  
shifting.  
Resume stored speed  
If the system is switched on but  
inactive and a speed was stored  
before, turn thumb wheel to RES/+ at  
a speed above 3 mph (with automatic  
transmission) or above 19 mph (with  
manual transmission) to resume the  
stored speed.  
Indication on Driver Assistance page  
Overriding set speed  
It is always possible to drive faster  
than the selected set speed by  
depressing the accelerator pedal.  
When the accelerator pedal is  
released, the vehicle returns to the  
desired distance if a slower vehicle is  
ahead. Otherwise it returns to the  
stored speed.  
Driving and operating  
183  
Full speed range adaptive cruise  
control on vehicles with automatic  
transmission  
Full speed range adaptive cruise  
control will maintain a following  
distance behind a detected vehicle  
and slow your vehicle to a stop behind  
that vehicle.  
When the vehicle ahead accelerates  
after a brief stop, the adaptive cruise  
control will drive off automatically  
without driver action. If necessary,  
press RES/+ or the accelerator pedal  
to resume adaptive cruise control.  
Pressing the accelerator pedal allows  
more control over the acceleration  
after driving off. Note that automatic  
braking is disabled during usage of  
the accelerator pedal.  
If the stopped vehicle ahead was  
stopped for a longer time and then  
begins to move forward, the green  
illuminated vehicle ahead control  
indicator A will flash and a warning  
chime will sound as a reminder to  
check traffic before proceeding.  
9 Warning  
When full speed range adaptive  
cruise control is deactivated or  
cancelled, the vehicle will no  
longer be held at a stop and can  
start moving. Always be prepared  
to manually apply the brake pedal  
to hold the vehicle stationary.  
Do not leave the vehicle while it is  
being held at a stop by the full  
speed range adaptive cruise  
control. Always move selector  
lever to park position P and switch  
off the ignition before leaving the  
vehicle.  
Press K, the current setting is shown  
in the Driver Information Centre.  
Press K again to change the  
following distance. The setting is also  
displayed in the Driver Information  
Centre.  
Setting the following distance  
When adaptive cruise control detects  
a slower moving vehicle in the driving  
path, it will adjust the vehicle speed to  
maintain the following distance  
selected by the driver.  
The following distance can be set to  
near, medium or far.  
184  
Driving and operating  
Adaptive cruise control in Sport  
mode  
9 Warning  
The Driver accepts full  
responsibility to drive with the  
appropriate following distance  
based on traffic, weather, visibility  
and regional regulation. Following  
distance must be adjusted or the  
system switched off when required  
by the prevailing conditions.  
Indication on Driver Assistance page  
The selected following distance is  
indicated by filled distance bars in the  
adaptive cruise control page.  
On vehicles with Flex Ride driving  
modes, the driver can slightly  
increase the Adaptive cruise control  
acceleration when Sport mode is  
selected. This function can be  
deactivated in the Flex Ride  
Note that the following distance  
setting is shared with the sensitivity  
setting of forward collision alert  
3 189.  
Example: If setting 3 (far) is selected,  
then the driver is warned sooner  
before a possible collision, also if  
adaptive cruise control is inactive or  
switched off.  
visualisation menu 3 175.  
Driving and operating  
185  
Indication on Driver Assistance page  
The system is also automatically  
deactivated when:  
Detecting the vehicle ahead  
Vehicle speed accelerates above  
120 mph or slows down below  
15 mph. Vehicles with automatic  
transmission slows down to a  
stop without deactivating within  
5 minutes.  
The green illuminated vehicle ahead  
control indicator A is displayed when  
the system detects a vehicle in the  
driving path. The range of the sensors  
is between 25 and 150 m depending  
on vehicle speed.  
The Traction Control system is  
deactivated or operating.  
The Electronic Stability Control is  
deactivated or operating.  
There is no traffic and nothing  
detected on the road sides for  
approx. 1 minute. In this case  
there are no radar echoes and  
the sensor may report that it is  
blocked.  
The active emergency braking  
system is applying the brakes.  
Driving on steep inclines.  
The radar sensor is blocked by  
an ice or water film.  
A fault is detected in the radar,  
camera, engine or brake system.  
The brakes need to cool down.  
If the system is active and a preceding  
vehicle is detected, the bars in front of  
the vehicle symbol appear green and  
indicate set gap position.  
Forward collision alert 3 189.  
If this symbol does not display, or  
displays briefly, adaptive cruise  
control will not respond to vehicles  
ahead.  
Deactivation of the functionality  
Adaptive cruise control is deactivated  
by the driver when:  
y is pressed.  
Brake pedal is applied.  
Clutch pedal is depressed for  
more than 4 seconds.  
Selector lever of automatic  
transmission is moved to N.  
186  
Driving and operating  
Additionally, the system is  
automatically deactivated on vehicles  
with automatic transmission (full  
speed range adaptive cruise control)  
when:  
The stored speed is indicated in  
brackets in the Driver Information  
Centre when the system is  
Driver's attention  
Use adaptive cruise control  
carefully on bends or mountain  
roads, as it can lose the vehicle  
ahead and needs time to detect it  
again.  
deactivated but not switched off.  
The adaptive cruise control symbol  
C changes from green to white when  
the system is deactivated but not  
switched off.  
The incline uphill or downhill is  
greater than 20%.  
Do not use the system on  
The electric parking brake is  
applied.  
The vehicle is being held to a stop  
by the system for more than  
5 minutes.  
slippery roads as it can create  
rapid changes in tyre traction  
(wheel spinning), so that you  
could lose control of the vehicle.  
9 Warning  
When adaptive cruise control is  
deactivated, the driver must take  
over full brake and engine control  
immediately.  
Do not use adaptive cruise  
control during rain, snow or  
heavy dirt, as the radar sensor  
can be covered by a water film,  
dust, ice or snow. This reduces or  
suppresses completely the  
visibility. In case of sensor  
blockage, clean the sensor  
cover.  
The vehicle stops, the driver's  
seat belt is unbuckled and the  
driver's door is opened.  
When adaptive cruise control is  
deactivated, the control indicator C  
changes from green to white and a  
pop-up message is displayed in the  
Driver Information Centre.  
Switching off the system  
Press v to switch off adaptive cruise  
control. The control indicator C  
extinguishes in the Driver Information  
Centre. The stored speed is deleted.  
The stored speed is maintained.  
Switching off the ignition also  
switches off adaptive cruise control  
and deletes the stored speed.  
Driving and operating  
187  
Do not use adaptive cruise  
control when towing a trailer.  
Do not use adaptive cruise  
control on roads with an incline of  
more than 10%.  
If the centrifugal force is too high in a  
bend, the system slows down the  
vehicle slightly. This braking level is  
not designed to avoid spinning-off the  
bend. The driver is responsible for  
reducing the selected speed before  
entering a bend and in general to  
adapt the speed to the road type and  
to existing speed limits.  
System limits  
9 Warning  
The system's automatic brake  
force does not permit hard braking  
and the braking level may not be  
sufficient to avoid a collision.  
Bends  
After a sudden lane change, the  
system needs a certain time to  
detect the next preceding  
vehicle. So if a new vehicle is  
detected, the system may  
accelerate instead of braking.  
The adaptive cruise control calculates  
a predicted path based on the  
Adaptive cruise control does  
centrifugal force. This predicted path  
considers the current bend  
Motorways  
ignore the oncoming traffic.  
On motorways, adapt the set speed  
to the situation and the weather.  
Always consider that adaptive cruise  
control has a limited visibility range, a  
limited braking level and a certain  
reaction time to verify if a vehicle is on  
the driving path or not. Furthermore,  
adaptive cruise control was designed  
to brake as late as possible to allow  
changing the lane before the  
Adaptive cruise control does not  
consider pedestrians and  
animals for braking and driving  
off.  
Adaptive cruise control considers  
stopped vehicles only at low  
speed.  
characteristic, but cannot consider a  
future bend change. The system may  
lose the current vehicle ahead or  
consider a vehicle which is not in the  
actual lane. This can happen when  
entering or exiting a bend or if the  
bend gets stronger or weaker. The  
camera applies a certain correction  
based on the detectable lane  
markings. The control indicator A will  
extinguish, if a vehicle ahead is no  
longer detected.  
automatic braking. Adaptive cruise  
control may not be able to brake the  
vehicle in time to avoid a collision with  
188  
Driving and operating  
a much slower vehicle or after a lane  
change. This is particularly true while  
driving fast or if the visibility is  
Hill considerations  
Radar unit  
reduced due to weather conditions.  
While entering or exiting a motorway,  
adaptive cruise control may lose the  
vehicle ahead and accelerate up to  
the set speed. For this reason,  
decrease the set speed before the  
exit or before the entry.  
9 Warning  
Do not use adaptive cruise control  
on steep hill roads.  
Vehicle path changes  
System performance on hills depends  
on vehicle speed, vehicle load, traffic  
conditions and the road gradient. It  
may not detect a vehicle in your path  
while driving on hills. Full speed range  
adaptive control is deactivated  
automatically, as the vehicle is  
stopping uphill on an incline greater  
than 10%. In this condition, be  
prepared to take control of the  
vehicle.  
The radar unit is mounted behind the  
radiator grille or below the brand  
emblem.  
9 Warning  
If another vehicle enters your driving  
path, adaptive cruise control will first  
consider the vehicle when it is  
completely in your path. Be ready to  
take action and depress the brake  
pedal, if you need to brake more  
quickly.  
The radar unit was aligned  
carefully during manufacture.  
Therefore, in the event of a front-  
end impact, do not use the system.  
The front bumper may appear to  
be intact, however the sensor  
behind can be out of position and  
react incorrectly. After an  
Note that applying the brake  
deactivates the system.  
Driving and operating  
189  
Forward collision alert with radar  
Forward collision alert  
accident, consult a workshop to  
verify and adjust the radar unit  
position.  
sensor detects vehicles to distances  
of approx. 150 m and operates  
automatically at all speeds above  
walking speed.  
The forward collision alert is part of  
the forward collision system 3 122. It  
can help to avoid or reduce the harm  
caused by front-end crashes.  
Settings  
Activation  
A precondition is that forward collision  
alert in the vehicle personalisation  
menu is not deactivated 3 122.  
A vehicle ahead is indicated by the  
A vehicle message and chime  
reminds the driver to drive off when  
the adaptive cruise control holds the  
vehicle at standstill. This function  
named Go Notifier can be activated  
and deactivated in the vehicle  
personalisation menu in the Info  
Display.  
control indicator A.  
Additionally, the status of the forward  
collision alert is indicated on the  
Driver Assistance page in the Driver  
Information Center 3 110.  
Alerting the driver  
If the vehicle is equipped with  
The vehicle ahead control indicator  
A illuminates green in the instrument  
cluster when the system has detected  
a vehicle in the driving path. On  
vehicles with head-up display, A is  
projected on the windscreen.  
The control indicator A changes to  
amber when the distance to a  
preceding moving vehicle gets too  
small.  
conventional cruise control, the  
forward collision alert uses the front  
camera in the windscreen to detect a  
vehicle directly ahead, in your path.  
Vehicle personalisation 3 122.  
Fault  
If the adaptive cruise control does not  
work due to temporary conditions  
(e.g. blockage by ice, overheated  
brakes or low speed manoeuvres) or  
if there is a permanent system error,  
a message is displayed in the Driver  
Information Centre.  
If the vehicle is equipped with  
adaptive cruise control, the forward  
collision alert uses the radar sensor  
and front camera to detect a vehicle  
directly ahead, in your path.  
Forward collision alert with front  
camera detects vehicles to distances  
of approx. 60 m and operates  
automatically at all speeds above  
walking speed.  
Caution  
Vehicle messages 3 121.  
The colour lighting of this control  
indicator does not correspond to  
local traffic laws on following  
190  
Driving and operating  
Indication on Driver Assistance page  
distance. The driver bears full  
responsibility for maintaining safe  
following distance according to  
applicable traffic rules, weather  
and road conditions etc. at all  
times.  
Simultaneously a warning chime  
sounds. Depress the brake pedal and  
steer the vehicle, if it is required by the  
situation.  
When the time to a potential collision  
with a vehicle in front gets too small  
and a collision is imminent, the  
collision alert symbol pops-up in the  
Driver Information Centre and the  
driver gets notified by a flashing red  
LED stripe or the pop-up symbol in  
the head-up display which is  
A symbol of a preceding vehicle  
appears in grey when a vehicle was  
detected.  
The symbol turns amber when the  
distance gets too small.  
The symbol turns red if a collision is  
imminent.  
projected on the windscreen in the  
driver's field of view.  
Selecting the alert sensitivity  
Press K to set the alert sensitivity to  
near, medium or far.  
Driving and operating  
191  
Indication on Driver Assistance page  
The first button press shows the  
current setting on the Driver  
Note that the alert timing sensitivity  
setting is shared with the following  
distance setting of the adaptive cruise  
control. So changing the alert timing  
sensitivity changes the adaptive  
cruise control following distance  
setting.  
Deactivation  
The system can be deactivated in the  
personalisation menu 3 122.  
If the forward collision alert was  
deactivated, alert sensitivity is set to  
"medium" when ignition is switched  
on next time.  
The last selected setting will be stored  
when the ignition is switched off.  
Information Centre. Additional button  
presses will change this setting. The  
chosen setting will remain until it is  
changed. The alert timing will vary  
based on vehicle speed. The faster  
the vehicle speed, the farther away  
the alert will occur. Consider traffic  
and weather conditions when  
selecting the alert timing.  
192  
Driving and operating  
In the following cases, forward  
collision alert may not detect a vehicle  
ahead or sensor performance is  
limited:  
When a preceding vehicle is detected  
ahead, the distance is indicated in  
seconds, displayed on a page in the  
Driver Information Centre.  
General information  
9 Warning  
Forward collision alert is just a  
warning system and does not  
apply the brakes. When  
driving on winding or hilly roads  
during nighttime driving  
weather limits visibility, such as  
fog, rain, or snow  
the sensor in the windscreen is  
blocked by snow, ice, slush, mud,  
dirt, windscreen damage or  
affected by foreign items, e.g.  
stickers  
On Baselevel display, choose Info  
Menu ? and choose following  
distance indication page 3 110.  
approaching a vehicle ahead too  
rapidly, it may not provide you  
enough time to avoid a collision.  
The driver accepts full  
responsibility for the appropriate  
following distance based on traffic,  
weather and visibility conditions.  
The complete attention of the  
driver is always required while  
driving. The driver must always be  
ready to take action and apply the  
brakes.  
Following distance  
indication  
The following distance indication  
displays the distance to a preceding  
moving vehicle. The front camera in  
the windscreen and the Radar sensor  
are used to detect the distance of a  
vehicle directly ahead in the vehicle's  
path. It is active at speeds above  
25 mph.  
On Mid- and Uplevel display, select  
Info menu via steering wheel buttons  
and press å to select following  
distance indication 3 110.  
The minimum indicated distance is  
0.5 seconds.  
If there is no vehicle ahead or the  
vehicle ahead is out of range, two  
dashes will be displayed: -.- sec.  
System limitations  
Forward collision alert is designed to  
warn on vehicles only, but may react  
also to other objects.  
Driving and operating  
193  
Weather limits visibility, such as  
fog, rain, or snow.  
The sensor is blocked by snow,  
ice, slush, mud, dirt, windscreen  
damage or affected by foreign  
items, e.g. stickers.  
9 Warning  
This system is not intended to  
replace the driver's responsibility  
for driving the vehicle and looking  
ahead. Its function is limited to  
supplemental use only to reduce  
the vehicle speed before a  
collision.  
Active emergency braking  
Active emergency braking is part of  
the forward collision system 3 122. It  
can help to reduce the damage and  
injury from crashes with vehicles,  
pedestrians and obstacles directly  
ahead, when a collision can no longer  
be avoided either by manual braking  
or by steering. Before the active  
emergency braking applies, the driver  
is warned by the Forward collision  
alert 3 189 or the Front pedestrian  
protection alert 3 196.  
The system may not react to  
animals. After a sudden lane  
change, the system needs a  
certain time to detect the next  
preceding vehicle.  
The driver must always be ready  
to take action and apply the brakes  
and steer to avoid collisions.  
If Adaptive cruise control is active,  
this page shows the alert sensitivity  
setting instead of following distance  
setting 3 180.  
System limitations  
In the following cases, following  
distance indication sensor  
performance is limited:  
Functionality  
The system includes:  
The feature uses various inputs (e.g.  
camera sensor, radar sensor, brake  
pressure, vehicle speed) to calculate  
the probability of a frontal collision.  
brake preparation system  
emergency automatic braking  
forward looking brake assist  
intelligent brake assist (only with  
radar sensor)  
Driving on winding or hilly roads.  
During nighttime driving.  
front pedestrian protection  
system  
194  
Driving and operating  
If equipped only with front camera the  
active emergency braking operates in  
forward gear above walking speed up  
to 50 mph.  
If equipped with radar sensor, active  
emergency braking operates in  
forward gear at all speeds above  
walking speed. Only front pedestrian  
protection is active up to 50 mph.  
parking brake to hold the vehicle at a  
stop. To release press the electric  
parking brake button or firmly press  
the accelerator pedal.  
Emergency automatic braking  
After activation of brake preparation  
system and just before the imminent  
collision, this function automatically  
applies limited braking to reduce the  
impact speed of the collision or  
prohibit a crash.  
If active emergency braking is  
applied, a message appears in the  
Driver Information Center and a  
chime sounds.  
Depending on the situation, the  
vehicle may automatically brake  
moderately or hard. This front  
automatic braking can only occur if a  
vehicle ahead is detected, indicated  
by the vehicle ahead indicator A  
3 189. On vehicles with front  
pedestrian protection, front automatic  
braking can also occur when a  
pedestrian ahead is detected.  
9 Warning  
Emergency automatic braking is  
an emergency crash preparation  
feature and is not designed to  
avoid crashes. Do not rely on the  
system to brake the vehicle.  
Emergency automatic braking will  
not brake outside of its operating  
speed range and only responds to  
detected vehicles and  
Activation  
A precondition is that Forward  
Collision System and Front  
pedestrian detection are not  
deactivated in the vehicle  
personalisation menu 3 122.  
pedestrians.  
Brake preparation system  
Forward looking brake assist  
When approaching a vehicle ahead  
or a pedestrian so quickly that a  
collision is likely, the brake  
In addition to the brake preparation  
system and emergency automatic  
braking, the forward looking brake  
assist function makes the brake assist  
more sensitive. Therefore, pressing  
the brake pedal less strongly results  
in immediate hard braking. This  
function helps the driver brake  
quicker and harder before the  
imminent collision.  
preparation system slightly  
Below a speed of 25 mph the system  
can apply full braking.  
Emergency automatic braking may  
slow the vehicle to a complete stop to  
try to avoid a potential crash. If this  
happens, emergency automatic  
braking may engage the electric  
pressurises the brakes. This reduces  
the response time, when a manual or  
automatic braking is requested.  
Driving and operating  
195  
to braking based on the speed of  
approach and distance to a vehicle  
ahead.  
Minor brake pedal pulsations or pedal  
movement during this time is normal  
and the brake pedal should continue  
to be applied as needed. Intelligent  
brake assist will automatically  
disengage only when the brake pedal  
is released.  
We recommend to deactivate the  
system or set it to alert only in the  
following cases:  
9 Warning  
Active emergency braking is not  
designed to apply hard  
autonomous braking or to  
automatically avoid a collision. It is  
designed to reduce the vehicle  
speed before a collision. It may not  
react to animals. After a sudden  
lane change, the system needs a  
certain time to detect the next  
preceding vehicle.  
The complete attention of the  
driver is always required while  
driving. The driver must always be  
ready to take action and apply the  
brakes and steer to avoid  
collisions.  
when the vehicle is being towed  
if a trailer is attached to the  
vehicle  
before using an automatic car  
wash with ignition switched on  
if the windscreen has been  
damaged close to the camera  
if the front bumper has been  
damaged  
9 Warning  
Intelligent brake assist may  
increase vehicle braking in  
situations when it may not be  
necessary. You could block the  
flow of traffic. If this occurs, take  
your foot off the brake pedal and  
then apply the brakes as needed.  
System limitations  
In some cases, the active emergency  
braking system may provide an  
automatic braking in situations that  
seem to be unnecessary, for instance  
in parking garages, due to traffic signs  
in a curve or due to vehicles in  
another lane. This is normal  
operation, the vehicle does not need  
service. Firmly apply the accelerator  
pedal to override the automatic  
braking if the situation and the  
surroundings permit.  
The system is designed to work with  
all occupants wearing their seat belts.  
Front pedestrian protection 3 196.  
Intelligent Brake Assist  
Deactivation  
If the vehicle is equipped with radar  
sensor Intelligent brake assist may  
activate when the brake pedal is  
applied quickly by providing a boost  
Active emergency braking can be  
deactivated in the personalisation  
menu 3 122. If deactivated a  
message is displayed in the Driver  
Information Centre.  
196  
Driving and operating  
In the following cases, Active  
emergency braking performance is  
limited:  
Complete attention is always required  
while driving, and you should be  
ready to take action and apply the  
brakes and / or steer the vehicle to  
avoid crashes.  
5 mph and 50 mph. Additionally Front  
pedestrian protection can provide a  
boost to braking or automatically  
brake the vehicle.  
During daytime driving, the system  
detects pedestrians up to a distance  
of approx. 40 m. During nighttime  
driving, system performance is  
limited.  
riving on winding or hilly roads  
detecting all vehicles, especially  
vehicles with a trailer, tractors,  
muddy vehicles, etc.  
Fault  
In case the system requires a service,  
a message is displayed in the Driver  
Information Centre.  
If the system does not work as it  
should do, vehicle messages are  
displayed in the Driver Information  
Centre.  
detecting a vehicle when weather  
limits visibility, such as in fog,  
rain, or snow  
Front pedestrian protection can be  
set to Off, Alert, or Alert & Brake in  
vehicle personalisation 3 122.  
during nighttime driving  
weather limits visibility, such as  
fog, rain, or snow  
9 Danger  
the sensor in the windscreen is  
blocked by snow, ice, slush, mud,  
dirt, etc.  
the windscreen is damaged or  
affected by foreign objects, e.g.  
stickers  
Vehicle messages 3 121.  
Front pedestrian braking does not  
provide an alert or automatically  
brake the vehicle, unless it detects  
a pedestrian.  
The system may not detect  
pedestrians, including children,  
when the pedestrian is not directly  
ahead, not fully visible, not  
standing upright, or when part of a  
group.  
Front pedestrian protection  
Front pedestrian protection may help  
to avoid or reduce the harm caused  
by front-end crashes with nearby  
pedestrians when driving in a forward  
gear.  
To avoid malfunction keep the areas  
of the camera sensor in the  
windscreen and the radar sensor in  
the radiator grille always clean from  
dirt, dust, ice and snow.  
The system uses the front camera in  
the windscreen to detect a pedestrian  
directly ahead, in your path.  
Front pedestrian protection can  
detect and alert to pedestrians in a  
forward gear at speeds between  
Driving and operating  
197  
Front pedestrian protection includes:  
When approaching a detected  
If this happens, automatic braking  
may engage the Electric parking  
brake to hold the vehicle at a stop.  
Release the parking brake. Pressing  
the accelerator pedal will also release  
Automatic braking and Electric  
parking brake 3 170.  
This system includes Intelligent brake  
assist, and the Emergency automatic  
braking system may also respond to  
pedestrians.  
pedestrian too quickly, the collision  
alert symbol pops up in the Driver  
Information Centre and the pop-up  
symbol 7 in the head-up display is  
projected on the windscreen in the  
driver's field of view. A warning chime  
is provided. The brake system may  
prepare for driver braking to occur  
more rapidly which can cause a brief,  
mild deceleration. Continue to apply  
the brake pedal as required.  
detecting front pedestrian ahead  
front pedestrian alert  
automatic braking  
Detecting front pedestrian ahead  
Active emergency braking 3 193.  
Cruise control or Adaptive cruise  
control may be disengaged when the  
Front pedestrian alert occurs.  
Automatic braking can be disabled in  
the vehicle personalisation menu  
3 122.  
A pedestrian ahead up to a distance  
of approx. 40 m is indicated by the  
control indicator 7 in the instrument  
cluster. On vehicles with head-up  
display, 7 is projected on the  
windscreen.  
Automatic braking  
General information  
If a crash into a pedestrian directly  
ahead is imminent, and the brakes  
have not been applied, Automatic  
braking may automatically brake  
moderately or brake hard. This can  
help to avoid some very low speed  
pedestrian crashes or reduce  
pedestrian injury.  
9 Warning  
Front pedestrian alert  
The driver must always be ready  
to take action and apply the brakes  
and steer to avoid collisions.  
Automatic braking levels may be  
reduced under certain conditions,  
such as higher speeds.  
198  
Driving and operating  
Vehicle personalisation 3 122.  
System limitations  
9 Warning  
When attaching a trailer or bike  
carrier to the trailer hitch, the parking  
assist is deactivated.  
In the following cases, front  
pedestrian protection may not detect  
a pedestrian ahead or sensor  
performance is limited:  
Front pedestrian braking may alert  
or automatically brake the vehicle  
suddenly in situations where it is  
unexpected and undesired. It  
could falsely alert or brake for  
objects similar in shape or size to  
pedestrians, including shadows.  
This is normal operation and the  
vehicle does not need a service.  
To override Automatic braking,  
firmly depress the accelerator  
pedal, if it is safe to do so.  
Front-rear parking assist  
Vehicle speed is out of range  
from 5 mph to 50 mph in forward  
gear.  
9 Warning  
The distance to an pedestrian  
ahead is more than 40 m.  
The driver bears full responsibility  
for the parking manoeuvre.  
Always check the surrounding  
area when driving backwards or  
forwards while using parking  
assist system.  
Driving on winding or hilly roads.  
During nighttime driving.  
Weather limits visibility, such as  
fog, rain, or snow.  
9 Warning  
The sensor in the windscreen is  
blocked by snow, ice, slush, mud,  
dirt, windscreen damage or  
affected by foreign items, e.g.  
stickers.  
The front-rear parking assist  
measures the distance between the  
vehicle and obstacles in front and  
behind the vehicle. It informs and  
warns the driver by giving acoustic  
signals and display indication.  
Using the Front pedestrian braking  
system while towing a trailer could  
cause loss of vehicle control and  
crash. Turn the system to Alert or  
Off in the vehicle personalisation  
when towing a trailer.  
Parking assist  
General information  
When the trailer hitch is attached,  
change the configuration settings in  
the vehicle personalisation menu in  
the Info Display.  
It uses two different acoustic warning  
signals for the front and rear  
monitoring areas, each with a  
different tone frequency.  
Vehicle personalisation 3 122.  
Driving and operating  
199  
Indication  
The system warns the driver with  
acoustic signals against potentially  
hazardous obstacles in front of the  
vehicle in a distance range up to  
80 cm and against potentially  
hazardous obstacles behind the  
vehicle in a distance range up to  
50 cm while a forward gear is  
engaged, or up to 1.5 m while reverse  
gear is engaged.  
Depending on which side of the  
vehicle is closer to an obstacle, you  
will hear acoustic warning signals in  
the vehicle on the respective side.  
The interval between the signals  
becomes shorter as the vehicle gets  
closer to that obstacle. When the  
distance is less than approx. 30 cm,  
the signal is continuous.  
Additionally, the distance to rear and  
front obstacles is displayed by  
changing distance lines in the Driver  
Information Centre 3 110 or,  
depending on the version, on the Info  
Display 3 116.  
The system has four ultrasonic  
parking sensors each in the rear and  
front bumper.  
An illuminated LED in the parking  
assist button r indicates that the  
system is ready to operate.  
If r is switched off within an ignition  
cycle, the parking assist is  
deactivated. If vehicle speed has  
exceeded 15 mph beforehand,  
parking assist will be reactivated  
when speed drops below 7 mph.  
When the system is deactivated, the  
LED in the button extinguishes and a  
message pops up in the Driver  
Information Centre.  
Activation  
The system is activated automatically  
at a speed up to 7 mph.  
200  
Driving and operating  
When the system is deactivated  
manually, the LED in the button  
extinguishes and a message pops up  
in the Driver Information Centre.  
Advanced parking assist  
9 Warning  
After a manual deactivation, the front-  
rear parking assist is activated again  
if r is pressed.  
The complete system can be  
manually deactivated in the vehicle  
personalisation menu in the  
Info Display. It remains deactivated  
during the ignition cycle or until  
activation in personalisation menu  
again.  
The driver bears full responsibility  
for accepting the parking slot  
suggested by the system and the  
parking manoeuvre.  
Always check the surrounding  
area in all directions when using  
the advanced parking assist.  
The distance indication can be  
inhibited by vehicle messages with a  
higher priority. After dismissing the  
message distance indication appears  
again.  
Acoustic signal is muted when  
parking brake is engaged or the  
selector lever of automatic  
transmission is in N.  
The advanced parking assist  
measures a suitable parking slot  
while passing, calculates the  
trajectory and automatically steers  
the vehicle into a parallel or  
perpendicular parking slot.  
Instructions are given in the Driver  
Information Centre 3 110 or,  
depending on the version, on the Info  
Display 3 116, supported by acoustic  
signals.  
Vehicle personalisation 3 122.  
Fault  
In the event of a fault or if the system  
does not work temporarily, e.g.  
because of high external noise level  
or other interference factors, a  
message pops-up in the Driver  
Information Centre.  
Deactivation  
The system is deactivated  
automatically when vehicle speed  
exceeds 7 mph.  
Manual deactivation is also possible  
by pressing the parking assist button  
r.  
Vehicle messages 3 121.  
The driver must control acceleration,  
braking and gear shifting, while  
steering is done automatically.  
Driving and operating  
201  
GSi models only  
Functionality  
In vehicles with automatic  
transmission, the driver must control  
acceleration and gear shifting, while  
braking and steering is done  
automatically.  
Parking slot searching mode,  
indication in the Driver Information  
Centre  
When searching for a parking slot, the  
system is ready to operate with a  
short press of (.  
The system recognises and  
memorises 10 m for parallel parking  
slots or 6 m for perpendicular parking  
slots in the parking assist mode.  
The system can only be activated and  
searches for a parking slot at a speed  
up to 18 mph.  
Advanced parking assist may not be  
activated when driving on very steep  
inclines.  
Select parallel or perpendicular  
parking slot in Driver Information  
Centre by long press on (.  
The system is configured to detect  
parking slots by default on the  
passenger side. To detect parking  
slots on the driver side, switch on turn  
lights on the driver side.  
Advanced parking assist is always  
combined with front-rear parking  
assist. Both systems use the same  
sensors in the front and rear bumper.  
The system has six ultrasonic parking  
sensors each in both the rear and  
front bumper.  
Activation of advanced parking assist  
Advanced parking assist can only be  
activated when driving forwards.  
202  
Driving and operating  
Indication in the Info Display  
A brief vibration in the steering wheel  
after engaging reverse gear indicates  
that the steering is controlled by the  
system. Then the vehicle with manual  
transmission is steered into the slot  
automatically by giving the driver  
detailed instructions for braking,  
accelerating and gear shifting. With  
automatic transmission the vehicle is  
steered into the slot automatically by  
giving the driver detailed instructions  
for accelerating and shifting forward  
or reversing. The driver must keep  
hands away from the steering wheel.  
During park guiding mode the  
When a slot is detected, a visual  
feedback on the Info Display and an  
acoustic signal is given.  
If the driver does not stop the vehicle  
after a parking slot is proposed, the  
system starts to search for another  
suitable parking slot.  
Select parallel or perpendicular  
parking slot by tapping the respective  
icon on the display.  
Select parking side by tapping the  
respective icon on the display.  
manoeuvring speed is limited.  
Always pay attention to the signals of  
the front-rear parking assist.  
Continuous signal indicates that the  
distance to an obstacle is less than  
approx. 30 cm.  
Park guiding mode  
The parking slot suggestion of the  
system is accepted when the vehicle  
is stopped by the driver within ten  
metres for parallel parking slots or  
six metres for perpendicular parking  
slots after the message to stop the car  
is indicated. The system calculates  
the optimal path into the parking slot.  
If, for any reason, the driver must take  
over control of the steering, hold the  
steering wheel only at the outer edge.  
Automatic steering is cancelled in this  
event.  
Driving and operating  
203  
Display indication  
Display priorities  
Deactivation by the driver or by the  
system during manoeuvring will be  
indicated by a message on the  
display. Additionally, an acoustic  
signal sounds.  
The instructions on the display show:  
Advanced parking assist indication in  
the Driver Information Centre can be  
inhibited by vehicle messages with a  
higher priority. After approving the  
message 9 on the steering wheel,  
advanced parking assist instructions  
appear again and the parking  
manoeuvre can be continued.  
General hints and warning  
messages.  
A hint when driving faster than  
18 mph during parking slot  
searching mode.  
Automatic transmission:  
If advanced park assist is deactivated  
during the parking manoeuvre or  
manoeuvre is finished successfully,  
the assist holds the vehicle in position  
until one of the following conditions  
occurs:  
1. brake pedal is applied  
2. electric parking brake is activated  
3. selector lever is set to P  
The demand to stop the vehicle,  
when a parking slot is detected.  
Deactivation  
The system is deactivated by:  
The direction of driving during the  
parking manoeuvre.  
The demand to shift into reverse  
or first gear, or R or D with  
automatic transmission.  
a short press of (  
parking manoeuvre successfully  
ended  
The demand to stop or to drive  
driving faster than 18 mph during  
parking slot search  
driving faster than 5 mph during  
parking guidance  
driver interference on steering  
wheel detected  
slowly.  
Fault  
For some of the instructions a  
progress bar is shown in the  
Driver Information Centre.  
A message appears when:  
There is a fault in the system.  
The driver did not successfully  
complete the parking  
manoeuvre.  
The successful completion of the  
parking manoeuvre indicated by  
a pop-up symbol and a chime.  
The cancelling of a parking  
manoeuvre.  
steep hill incline detected  
exceeding maximum number of  
gear changes: eight cycles when  
parallel parking or five cycles  
when perpendicular parking  
The system is not operational.  
Any of the deactivation reasons  
described above apply.  
switching off the ignition  
204  
Driving and operating  
If an object is detected during parking  
instructions, a message to stop the  
vehicle is indicated. Removing the  
object will resume the parking  
manoeuvre. If the object is not  
removed, the system will be  
deactivated.  
Advanced parking assist system  
may not respond to changes in the  
available parking space after  
Special conditions apply if there  
are taller vehicles in the vicinity  
(e.g. off-road vehicles, mini vans,  
vans). Object identification and  
correct distance indication in the  
upper part of these vehicles  
cannot be guaranteed.  
initiating a parking manoeuvre. The  
system may recognize an entry, a  
gateway, a courtyard or even a  
crossing as a parking slot. After  
selecting reverse gear the system  
will start a parking manoeuvre. Take  
care regarding the availability of the  
suggested parking slot.  
Objects with a very small reflection  
Basic notes on parking assist  
systems  
cross-section, e.g. objects of  
narrow size or soft materials, may  
not be detected by the system.  
9 Warning  
Low curbs and surface irregularities,  
e.g. on construction zones, are not  
detected by the system. The driver  
accepts responsibility.  
Parking assist systems do not  
detect objects outside the  
detection range.  
Under certain circumstances,  
various reflective surfaces on  
objects or clothing as well as  
external noise sources may cause  
the system to fail to detect  
obstacles.  
Notice  
Notice  
New vehicles require a calibration  
during first use. For optimal parking  
guidance, a driving distance of at  
least 6 miles, including a number of  
bends, is required.  
It is possible that the sensor detects  
a non-existing object caused by  
echo disturbance from external  
acoustic noise or mechanical  
misalignments (sporadic false  
warnings may occur).  
Caution  
System is calibrated to factory-fitted  
wheels. Parking performance is  
altered with other tyre or wheels  
sizes.  
Performance of the system can be  
reduced when sensors are  
covered, e.g. by ice or snow.  
Performance of the parking assist  
system can be reduced due to  
heavy loading.  
Make sure that the front number  
plate is properly mounted (not bent  
and no gaps to the bumper on the left  
or right side) and the sensors are  
firmly in place.  
Driving and operating  
Deactivation  
Activation or deactivation of the Side  
blind zone alert can be set in the  
vehicle personalisation menu in the  
Info Display.  
Vehicle personalisation 3 122.  
Info Display 3 116.  
Deactivation is indicated by a  
message in the Driver Information  
Centre.  
205  
Side blind spot alert  
The Side blind spot alert system  
detects and reports objects on either  
side of the vehicle, within a specified  
"blind spot" zone. The system  
displays a visual alert in each exterior  
mirror, when detecting objects that  
may not be visible in the interior and  
exterior mirrors.  
The radar distance sensors are  
located in the rear bumper.  
System limitations  
When the vehicle is started, both  
exterior mirror displays will briefly  
illuminate to indicate that the system  
is operating.  
When the system detects a moving  
vehicle in the side blind spot while  
driving forwards, either while passing  
a vehicle or being passed, a yellow  
warning symbol F will illuminate in  
the relevant exterior mirror. If the  
driver then activates the turn lights,  
the warning symbol F starts  
flashing yellow as a warning not to  
change lanes.  
9 Warning  
Occasional missed alerts can occur  
under normal circumstances or in  
sharp curves. The system can  
temporarily alert of objects in the blind  
spot at specific weather conditions  
(rain, hail etc). Driving on a wet road  
or in the transitions from a dry area to  
a wet area can cause the control  
indicator F to light up, as water  
splash can be interpreted as an  
object. Otherwise the control indicator  
F may illuminate due to guardrails,  
signs, trees, shrubs or other immobile  
objects. This is normal operation and  
the system does not need to be  
serviced.  
Side blind spot alert does not  
replace driver vision.  
The system does not detect:  
vehicles outside the side blind  
zones which may be rapidly  
approaching  
pedestrians, cyclists or animals  
Before changing a lane, always  
check all mirrors, look over the  
shoulder and use the turn lights.  
Side blind spot alert is active at any  
speed.  
206  
Driving and operating  
The system may not operate properly  
when:  
turn lights, the warning symbol F  
starts flashing yellow as a warning not  
to change lanes.  
Lane change alert is active at all  
speeds.  
Lane change alert  
Additional to the side blind spot alert  
3 205, lane change alert recognises  
rapidly approaching vehicles from  
behind on parallel lanes next to your  
vehicle.  
Ice, snow, mud, stickers,  
magnets, metal plates, or  
anything else covers the sensors.  
Driving in heavy rainstorms.  
The vehicle had an accident or if  
The system alerts visually in each  
exterior mirror when detecting rapidly  
approaching vehicles from behind.  
The radar distance sensors are  
located in the rear bumper.  
the area surrounding the  
detection sensor is damaged or  
not properly repaired.  
There are extreme temperature  
changes.  
9 Warning  
The vehicle is towing a trailer  
In the event of a fault in the system or  
if the system does not work due to  
temporary conditions, a message is  
displayed in the Driver Information  
Centre. Seek the assistance of a  
workshop.  
Lane change alert does not  
replace driver vision.  
Before changing a lane, always  
check all mirrors, look over the  
shoulder and use the turn light.  
When the vehicle is started, both  
exterior mirror displays will briefly  
come on to indicate that the system is  
operating.  
Notice  
When the system detects an  
Each new vehicle requires a  
calibration. For optimal  
performance, drive as soon as  
possible on a straight motorway  
road with roadside objects, e.g.  
guardrails and barriers for some  
distance.  
approaching vehicle from behind  
which drives considerably faster, the  
yellow warning symbol F will  
illuminate in the relevant exterior  
mirror. If the driver then activates the  
Driving and operating  
207  
Vehicle personalisation 3 122.  
Info Display 3 116.  
Deactivation is indicated by a  
message in the Driver Information  
Centre.  
The system may not operate properly  
when:  
Detection zones  
ice, snow, mud, stickers,  
magnets, metal plates, or  
anything else covers the sensors  
driving in heavy rainstorms  
System limitations  
the vehicle had an accident or if  
the area surrounding the  
Occasional missed alerts can occur  
under normal circumstances or in  
sharp curves. The system can  
temporarily alert of objects in the blind  
spot at specific weather conditions  
(rain, hail etc). Driving on a wet road  
or in the transitions from a dry area to  
a wet area can cause the control  
indicator F to light up, as water  
splash can be interpreted as an  
object. Otherwise the control indicator  
F may illuminate due to guardrails,  
signs, trees, shrubs or other immobile  
objects. This is normal operation and  
the system does not need to be  
serviced.  
detection sensor is damaged or  
not properly repaired  
there are extreme temperature  
changes  
the vehicle is towing a trailer  
The system sensors cover a zone of  
approx. 3.5 m parallel on both vehicle  
sides and approx. 3 m rearwards on  
side blind zone alert (A) and approx.  
50 m rearwards on lane change alert  
(B) on parallel lanes. The zones start  
at each exterior mirror. The height of  
the zone is approx. between 0.5 m  
and 2 m off the ground.  
In the event of a fault in the system or  
if the system does not work due to  
temporary conditions, a message is  
displayed in the Driver Information  
Centre. Seek the assistance of a  
workshop.  
Notice  
Each new vehicle requires a  
calibration. For optimal  
performance, drive as soon as  
possible on a straight motorway  
road with roadside objects, e.g.  
guardrails and barriers for some  
distance.  
Deactivation  
Activation or deactivation of the lane  
change alert can be set in the vehicle  
personalisation menu in the Info  
Display.  
208  
Driving and operating  
on the right there is the view from front  
or the rear displayed, according to the  
gear engaged. The parking sensors  
complete the information on the view.  
The previous content of the Info  
Display appears when the vehicle is  
shifted out of reverse gear after a  
short delay. To return to the previous  
display content sooner, press the  
camera icon in the Info Display.  
Driving faster than 7 mph in a forward  
gear will deactivate the panoramic  
system also.  
Panoramic view system  
This system allows views of the  
vehicle's surroundings to be  
displayed as a nearly 360° picture in  
the Info Display, like a bird's eye view.  
The system uses four cameras:  
Activation  
Panoramic view system can be  
activated by touching d in the Info  
Display. It may be neccessary to slide  
to the next page on the home menu  
to find.  
rear camera, installed in the  
tailgate  
front camera, installed in the front  
grill below the emblem  
side cameras, located at the  
bottom of both exterior mirrors  
Surround view  
Surround view displays an image of  
the area surrounding the vehicle from  
above, along with the front or rear  
camera views in the Info Display.  
Functionality  
Rear view  
Rear view displays an image of the  
area behind the vehicle on the right  
part of the screen when reverse gear  
is engaged or by touching d first  
and e second.  
Front view  
Front view displays an image of the  
area in front of the vehicle on the right  
part of the screen. The view displays  
after shifting from reverse gear to a  
forward gear, or by touching d in the  
Info Display. Front view also displays  
objects automatically detected within  
30 cm. The front view is only  
displayed up to a speed of 7 mph in a  
forward gear.  
A warning triangle 9 may be  
displayed on the screen when  
obstacles are detected by the rear  
sensors of the parking assist. This  
triangle changes from yellow to red  
and increases in size the closer the  
object gets.  
The screen in the Info Display is  
divided into two parts: on the left there  
is a view from above the vehicle, and  
Driving and operating  
209  
Deactivation  
Panoramic view system is  
deactivated:  
9 Warning  
Displayed images may be further  
or closer than they appear. The  
area displayed is limited and  
objects that are close to either  
edge of the bumper or under the  
bumper are not displayed on the  
screen.  
driving faster than 7 mph  
press (  
General information  
9 Warning  
The panoramic view system does  
not replace driver vision. It will not  
display children, pedestrians,  
cyclists, crossing traffic, animals,  
or any other objects outside of the  
camera view areas, e. g. below the  
bumper, or underneath the  
vehicle.  
9 Warning  
The panoramic view cameras  
have blind spot areas and will not  
display all objects near the edges  
of the vehicle. Folding side mirrors  
that are out of position will not  
display the panoramic view  
correctly.  
Do not drive or park the vehicle  
using only the panoramic view  
system.  
Always check the surrounding of  
the vehicle before driving.  
Blind spots are represented as  
hatched areas in the illuminations.  
Dark areas show the views displayed  
by the panoramic view system.  
210  
Driving and operating  
The vehicle had an accident.  
There are extreme temperature  
changes.  
System limitations  
Caution  
Activation  
Rear view camera is automatically  
activated when reverse gear is  
engaged.  
For optimal operation of the  
Rear view camera  
system, it is important to keep the  
lenses of the cameras in the front  
grille, the housings of outside  
mirrors and in the tailgate between  
the number plate lights always  
clean. Rinse the lenses with water  
and wipe with a soft cloth.  
Functionality  
The camera is mounted between the  
number plate lights.  
The rear view camera assists the  
driver when reversing by displaying a  
view of the area behind the vehicle.  
The view of the camera is displayed  
in the Info Display.  
9 Warning  
Do not clean the lenses with a  
steam-jet or high-pressure jet  
cleaner.  
The rear view camera does not  
replace driver vision. Note that  
objects that are outside the  
camera's field of view and the  
parking assist sensors, e.g. below  
the bumper or underneath the  
vehicle, are not displayed.  
Do not reverse or park the vehicle  
using only the rear view camera.  
Always check the surrounding of  
the vehicle before driving.  
The panoramic view system may not  
operate properly when:  
The surrounding is dark.  
The sun or the beam of  
headlights is shining directly into  
the camera lenses.  
The area displayed by the camera is  
limited. The distance of the image that  
appears on the display differs from  
the actual distance.  
During nighttime driving.  
Weather limits visibility, such as  
fog, rain, or snow.  
The camera lenses are blocked  
by snow, ice, slush, mud, dirt.  
The vehicle is towing a trailer.  
Driving and operating  
211  
Guidelines  
Multimedia / Multimedia Navi Pro:  
Activation or deactivation of the visual  
guiding lines and the warning  
symbols can be changed in the  
Settings menu in the Info Display.  
Select the relevant setting in Settings  
I Rear Camera.  
Additionally 9 appears on the top line  
of the Info Display with the warning to  
check the vehicle surrounding.  
Dynamic guidelines are horizontal  
lines at one metre intervals projected  
onto the picture to define the distance  
to displayed objects.  
Deactivation  
The camera is switched off when a  
certain forward speed is exceeded or  
if reverse gear is not engaged for  
approx. 10 seconds.  
Info Display 3 116.  
Vehicle personalisation 3 122.  
Deactivation of guidelines and  
warning symbols  
System limitations  
The rear view camera may not  
operate properly when:  
The surrounding is dark.  
The sun or the beam of  
headlights is shining directly into  
the camera lenses.  
Trajectory lane of the vehicle is  
shown in accordance with the  
steering angle.  
During nighttime driving.  
Weather limits visibility, such as  
fog, rain, or snow.  
The camera lenses are blocked  
by snow, ice, slush, mud, dirt.  
Clean the lense, rinse with water,  
and wipe with a soft cloth.  
Warning symbols  
Warning symbols are indicated as  
triangles 9 on the picture, which show  
obstacles detected by the rear  
sensors of the advanced parking  
assist.  
Multimedia Navi: Activation or  
deactivation of the visual guiding lines  
and the warning symbols can be  
changed via touch buttons in the  
lower zone of the display.  
The vehicle is towing a trailer.  
212  
Driving and operating  
The vehicle had a rear end  
accident.  
There are extreme temperature  
changes.  
Do not reverse the vehicle by only  
looking at the Info Display and  
check the surrounding behind and  
around the vehicle before  
reversing.  
Fault messages are displayed with a  
9 on the top line of the Info Display.  
Activation  
Rear cross traffic alert is  
Rear cross traffic alert  
automatically activated together with  
the rear view camera when reverse  
gear is engaged.  
Additional to the rear view camera  
3 210, rear cross traffic alert warns of  
cross traffic from left or right side  
when driving rearwards. When cross  
traffic is recognized and the rear view  
camera is activated, a warning  
triangle with a direction arrow K  
appears on the Info Display, showing  
the direction of the traffic.  
The radar distance sensors are  
located in the rear bumper.  
Detection zones  
9 Warning  
The rear cross traffic alert does not  
replace driver vision. Note that  
objects that are outside sensors,  
e.g. below the bumper or  
underneath the vehicle, are not  
displayed.  
Furthermore, three beeps will sound  
from the speaker on the respective  
side.  
Pedestrians, children or animals  
are not detected.  
The system sensors cover a zone of  
approx. 20 m at 90° to the left or right  
side behind the vehicle. Rear cross  
Driving and operating  
Traffic sign assistant  
213  
traffic alert is active up to 6 mph and  
alerts about crossing vehicles moving  
with up to 22 mph.  
System limitations  
The system may not operate properly  
when:  
Functionality  
Traffic sign assistant detects  
Deactivation  
ice, snow, mud, stickers,  
magnets, metal plates, or  
anything else covers the sensors  
designated traffic signs via a front  
camera and displays them in the  
Driver Information Centre.  
Rear cross traffic alert is deactivated  
together with the rear view camera  
when a certain forward speed is  
exceeded or if reverse gear is not  
engaged for approx. 10 seconds.  
Activation or deactivation of the rear  
cross traffic alert can be set in the  
vehicle personalisation menu in the  
Info Display.  
Vehicle personalisation 3 122.  
Info Display 3 116.  
The system is deactivated if the  
vehicle is towing a trailer.  
driving in heavy rainstorms  
If the vehicle is equipped with an  
embedded navigation system, traffic  
signs from data maps may be  
included additionally.  
the vehicle had an accident or if  
the area surrounding the  
detection sensor is damaged or  
not properly repaired  
there are extreme temperature  
changes  
the vehicle is towing a trailer  
In the event of a fault in the system or  
if the system does not work due to  
temporary conditions, a message is  
displayed in the Driver Information  
Centre. Seek the assistance of a  
workshop.  
Deactivation is indicated by a  
message in the Driver Information  
Centre.  
Traffic signs, which will be detected,  
are:  
214  
Driving and operating  
Limit and no passing signs  
speed limit sign or end of speed limit  
is detected or up to a defined sign  
timeout.  
Display indication  
speed limit  
Information about the currently valid  
traffic signs is available on the  
designated traffic sign assistant page  
in the Driver Information Centre.  
no passing  
end of speed limit  
end of no passing  
Road signs  
Beginning and end of:  
city regions (country-specific)  
motorways  
A-roads  
Indication of multiple signs on the  
display is possible.  
play streets  
Additionally, the currently valid speed  
limit is displayed permanently in the  
lower line of the Driver Information  
Centre. In case a speed limit with add  
on sign is available, a + symbol is  
displayed in this area.  
Add on signs  
additional hints to traffic signs  
restriction of trailer towing  
tractor constraints  
wet warning  
An exclamation mark in a frame  
indicates that there is an additional  
sign detected which cannot be clearly  
identified by the system.  
ice warning  
time constraints  
distance constraints  
direction arrows  
The system operates without loss of  
performance up to a speed of  
Speed limit signs and no passing  
signs are displayed in the Driver  
Information Centre until the next  
125 mph depending on the lighting  
conditions. At night the system is  
active up to a speed of 100 mph.  
Driving and operating  
215  
Choose Info, " or ? Menu via right  
steering wheel buttons and select  
traffic sign assistant page 3 110.  
When another page on the Driver  
Information Centre menu was  
selected and then traffic sign  
assistant page is chosen again, the  
last recognised traffic sign will be  
displayed.  
Once activated and when the traffic  
sign detection page is currently not  
displayed, newly detected speed limit  
and no passing signs are displayed  
as pop-up alerts in the Driver  
Information Centre.  
On Baselevel Display, when traffic  
sign assistant page is displayed,  
press Å on the steering wheel  
controls.  
Alert function  
The alert function can be activated or  
deactivated in the setting menu of the  
traffic sign assistant page.  
216  
Driving and operating  
Select Alerts ON or Alerts OFF.  
Alternatively, 9 can be pressed for  
3 seconds to clear the content of the  
page.  
Upon successful reset, a chime will  
sound and the following “Default  
Sign” is indicated until the next traffic  
sign is detected or provided by map  
data of the navigation system.  
Reasons for signs being cleared:  
On Uplevel Display, when traffic sign  
assistant page is displayed, press  
Å on the steering wheel controls.  
A predefined distance was driven  
or time has elapsed (differs for  
each sign type)  
Vehicle drives through a turn  
If no navigation map data is  
available and speed drops below  
32 mph (city entry detection)  
If navigation map data is  
available and a city entry / exit  
was detected due to map data  
change  
Traffic sign detection in  
conjunction with navigation  
system  
If the vehicle is equipped with a  
navigation system, the currently  
displayed sign can either originate  
from optical sign detection or from the  
map data.  
In some cases, traffic sign assistant is  
cleared up automatically by the  
system.  
Activate alerts by setting J,  
deactivate alerts by setting I.  
Clearing of traffic signs  
There are different scenarios that  
lead to clearing the currently  
System reset  
The content of the traffic sign display  
can be cleared in the setting menu of  
the traffic sign assistant page by  
selecting Reset and confirm by  
pressing 9 on the steering wheel  
controls.  
displayed traffic signs. After clearing,  
the “Default Sign” or a sign from  
navigation map data is displayed in  
the Driver Information Centre.  
If the currently displayed sign  
originates from map data and the map  
information changes, a new sign will  
be displayed. This may lead to  
detection of a new sign although no  
sign on the road may have been  
passed.  
Driving and operating  
217  
vehicle approaches a lane marking,  
the steering wheel is gently turned to  
position the vehicle back into the lane.  
Turn steering wheel in same  
direction, if system steering is not  
sufficient. Turn steering wheel gently  
into opposite direction, if lane change  
is intended.  
When crossing a lane marking  
significantly, lane keep assist starts a  
visual and acoustic warning.  
Additionally, the status of the lane  
keep assist is indicated on the Driver  
Assistance page in the Driver  
Information Center 3 110.  
System limitations  
Traffic sign assistant may not operate  
properly when:  
Caution  
The system is intended to help the  
driver within a defined speed  
range to discern certain traffic  
signs. Do not ignore traffic signs  
which are not displayed by the  
system.  
The system does not discern any  
other than the conventional traffic  
signs that might give or end a  
speed limit.  
Vehicle speed is faster than  
125 mph.  
Driving on winding or hilly roads.  
During nighttime driving.  
The area of the windscreen,  
where the front camera is  
located, is not clean or affected  
by foreign items, e.g. stickers.  
Weather limits visibility, such as  
Do not let this special feature  
tempt you into taking risks when  
driving.  
fog, rain, or snow.  
The sun is shining directly into  
the camera lens.  
Traffic signs are completely or  
partially covered or difficult to  
discern.  
Unintended lane departure is  
assumed  
Always adapt speed to the road  
conditions.  
without using turn lights  
The driver assistance systems do  
not relieve the driver from full  
responsibility for vehicle  
operation.  
using the turn lights in the  
opposite direction of the lane  
departure  
Traffic signs are incorrectly  
mounted or damaged.  
without braking  
without acceleration  
without active steering.  
Traffic signs do not comply with  
the Vienna Convention on Road  
Signs and Signals.  
Lane keep assist  
Lane keep assist helps to avoid  
crashes due to unintentional lane  
departures. The front camera  
The navigation map data is  
outdated.  
observes the lane markings between  
which the vehicle is driving. If the  
218  
Driving and operating  
Notice  
If the system only detects lane  
markings on one side of the road, it  
will only assist for this side.  
Lane keep assist detects hands-free  
driving. In this case a message in the  
Driver Information Centre pops-up  
and a chime sounds as long as lane  
keep assist detects hands-free  
driving.  
The system is switched off during  
detection of ambiguous lane  
markings, e.g. in construction areas.  
Notice  
The system may be switched off if it  
detects lanes which are too narrow,  
too wide or too curved.  
When the control indicator a in the  
instrument cluster or in the head-up  
display illuminates green, the system  
is ready to assist.  
The system is operational at vehicle  
speeds between 37 mph and  
112 mph and if lane markings are  
available.  
Activation  
Indication on Driver Assistance page  
The system gently turns the steering  
wheel and the control indicator a  
changes to yellow, if the vehicle  
approaches a detected lane marking  
without using the turn lights in that  
direction.  
The system alerts by flashing a  
together with three chimes, from the  
respective direction, if the lane is  
departed significantly.  
The system is only operable when a  
lane marking is detected.  
The lane keep assist is activated by  
pressing a. The LED in the button  
illuminates to indicate that the system  
is switched on.  
If the system is active but one or both  
lanes are not detected, they appear  
as a line of hollow dashes, as shown  
on the right side of the vehicle in the  
graphic above.  
Driving and operating  
219  
If the system detects a lane, it  
appears as a green dashed line, as  
shown on the right side of the vehicle  
in the graphic above. This dashed line  
becomes amber if the vehicle  
approaches a detected lane marking  
without the turn lights in that direction  
has been used.  
If the system intervenes by steering,  
a short amber line appears, as shown  
on the left side of the vehicle in the  
graphic above.  
weather limits visibility, such as  
fog, rain, or snow  
the sensor in the windscreen is  
blocked by snow, ice, slush, mud,  
dirt, windscreen damage or  
affected by foreign items, e.g.  
stickers  
the sun is shining directly into the  
camera lens  
close vehicles ahead  
banked roads  
road edges  
9 Warning  
Always keep your attention on the  
road and maintain proper vehicle  
position within the lane, otherwise  
vehicle damage, injury or death  
could occur.  
Lane keep assist does not  
continuously steer the vehicle.  
The system may not keep the  
vehicle in the lane or give an alert,  
even if a lane marking is detected.  
The steering of the lane keep  
assist may not be sufficient to  
avoid a lane departure.  
Deactivation  
The system is deactivated by  
pressing a; the LED in the button  
extinguishes.  
The system is deactivated  
automatically when a trailer is  
detected.  
roads with poor lane markings  
sudden lighting changes  
vehicle modifications, e.g. tyres  
The system may not detect hands-  
off driving due to external  
Switch off the system if the system is  
disturbed by tar marks, shadows,  
road cracks, temporary or  
construction lane markings, or other  
road imperfections.  
influences (road condition and  
surface, weather etc). The driver  
has full responsibility to control the  
vehicle and is always required to  
keep the hands on the steering  
wheel while driving.  
System limitations  
The system performance may not  
operate properly when:  
Using the system while towing a  
trailer or on slippery roads could  
cause loss of control of the vehicle  
and a crash. Switch the system off.  
vehicle speed is out of range from  
37 to 112 mph  
driving on winding or hilly roads  
during nighttime driving  
220  
Driving and operating  
Fuel additive  
Fuel  
Caution  
Fuel should contain detergent  
additives that help prevent engine  
and fuel system deposits from  
forming. Clean fuel injectors and  
intake valves will allow the emission  
control system to work properly. In  
certain countries fuel does not  
contain sufficient quantities of  
additive to keep fuel injectors and  
intake valves clean. In these  
countries a fuel additive is required for  
some engines to make up for this lack  
of detergency. Only use fuel additive  
approved for the vehicle.  
Fuel for petrol engines  
Do not use fuel or fuel additives  
that contain metallic compounds  
such as manganese-based  
additives. This may cause engine  
damage.  
Caution  
Only use unleaded fuel that complies  
with European standard EN 228 or  
equivalent.  
The engine is capable of running with  
fuel that contains up to 10% ethanol  
(e.g. named E10).  
Use of fuel that does not comply to  
EN 228 or equivalent can lead to  
deposits or engine damage.  
Caution  
Adding fuel additive to the filled fuel  
tank is required at least every  
Use fuel with the recommended  
octane rating. A lower octane rating  
can reduce engine power and torque  
and slightly increases fuel  
Use of fuel with a lower octane  
rating than the lowest possible  
rating could lead to uncontrolled  
combustion and engine damage.  
10,000 miles or after one year,  
whichever occurs first. For further  
information, contact your workshop.  
consumption.  
Prohibited fuels  
The engine specific requirements  
regarding octane rating are given in  
the engine data overview 3 284. A  
country-specific label at the fuel filler  
flap can supersede the requirement.  
Fuels containing oxygenates such as  
ethers and ethanol, as well as  
reformulated fuel, are available in  
some cities. If these fuels comply with  
the previously described  
specification, then they are  
acceptable to use. However, E85  
Driving and operating  
Caution  
221  
(85% ethanol) and other fuels  
containing more than 15% ethanol  
must be used only in FlexFuel  
vehicles.  
Fuel for diesel engines  
Use of fuel that does not comply to  
EN 590 or similar can lead to  
engine powerloss, increased wear  
or engine damage and may affect  
your warranty.  
Caution  
Do not use fuel containing  
methanol. It can corrode metal  
parts in the fuel system and also  
damage plastic and rubber parts.  
This damage would not be  
Only use diesel fuel that complies  
with EN 590 and which has a sulphur  
concentration of max. 10 ppm.  
Fuels with a biodiesel (compliant with  
EN 14214) content of max. 7% by  
volume may be used (e.g. named  
B7).  
If travelling in countries outside the  
European Union occasional use of  
Euro-Diesel fuel with a sulphur  
concentration below 50 ppm is  
possible.  
Do not use marine diesel oils, heating  
oils, Aquazole and similar diesel-  
water emulsions. Diesel fuels must  
not be diluted with fuels for petrol  
engines.  
covered by the vehicle warranty.  
Some fuels, mainly high octane  
racing fuels, can contain an octane  
enhancing additive called  
methylcyclopentadienyl manganese  
tricarbonyl (MMT). Do not use fuels or  
fuel additives with MMT as they can  
reduce spark plug life and affect  
emission control system  
performance. The malfunction  
indicator light Z may illuminate  
3 105. If this occurs, seek the  
assistance of a workshop.  
Low temperature operation  
At temperatures below 0 °C, some  
diesel products with biodiesel blends  
may clog, freeze or gel, which may  
affect the fuel supply system. Starting  
and engine operation may not work  
properly. Make sure to fill winter  
grade diesel fuel at ambient  
Caution  
temperatures below 0 °C.  
Frequent usage of diesel fuel  
containing more than 15 ppm  
sulphur will cause severe engine  
damage.  
Arctic grade diesel fuel can be used  
in extreme cold temperatures below  
-20 °C. Using this fuel grade in warm  
or hot climates is not recommended  
222  
Driving and operating  
and may cause engine stalling, poor  
starting or damage on the fuel  
injection system.  
9 Danger  
Fuel is flammable and explosive.  
No smoking. No naked flames or  
sparks.  
Refuelling  
If you can smell fuel in your  
vehicle, have the cause of this  
remedied immediately by a  
workshop.  
A label with symbols at the fuel filler  
flap is indicating the allowed fuel  
types. In Europe the pump nozzles of  
the filling stations are marked with  
these symbols. Refuel only the  
allowed fuel type.  
The fuel filler flap can only be opened  
if the vehicle is unlocked. Release the  
fuel filler flap by pushing the flap.  
Petrol and Diesel refuelling  
Caution  
9 Danger  
In case of misfuelling, do not  
switch on ignition.  
Before refuelling, switch off  
ignition and any external heaters  
with combustion chambers.  
Follow the operating and safety  
instructions of the filling station  
when refuelling.  
Fuel filler flap is located at right rear  
side of vehicle.  
Driving and operating  
223  
Place the nozzle in straight position to  
the filler neck and press with slight  
force to insert.  
To refuel, switch on pump nozzle.  
After the automatic cut-off, the tank  
can be topped up by operating the  
pump nozzle a maximum of two more  
times.  
Caution  
Wipe off any overflowing fuel  
immediately.  
The misfuel inhibitor ensures that the  
flap of the fuel filler neck can only be  
opened by using the suitable fuel  
nozzle or a funnel for emergency  
refilling.  
In case of an emergency, refill with a  
canister. A funnel must be used to  
open the cap of the filler neck.  
The funnel may be stowed in the load  
compartment or the glovebox.  
Place the funnel in straight position to  
the filler neck and press with slight  
force to insert.  
After topping-up, clean funnel from  
fuel remains and stow it away.  
Close the flap and allow it to engage.  
Misfuel inhibitor  
9 Warning  
Do not try to open the flap of the  
fuel filler neck manually on  
vehicles with misfuel inhibitor.  
Disregarding this could lead to  
trapping of the fingers.  
224  
Driving and operating  
Driving characteristics and  
towing tips  
Trailer towing  
Trailer loads  
Trailer hitch  
General information  
Before attaching a trailer, lubricate  
the coupling ball. However, do not do  
so if a stabiliser, which acts on the  
coupling ball, is being used to reduce  
snaking movements.  
The permissible trailer loads are  
vehicle and engine-dependent  
maximum values which must not be  
exceeded. The actual trailer load is  
the difference between the actual  
gross weight of the trailer and the  
actual coupling socket load with the  
trailer coupled.  
The permissible trailer loads are  
specified in the vehicle documents. In  
general, they are valid for gradients  
up to 12%.  
The permissible trailer load applies  
up to the specified incline and at sea  
level. Since engine power decreases  
as altitude increases due to the air  
becoming thinner, therefore reducing  
climbing ability, the permissible gross  
train weight also decreases by 10%  
for every 1000 m of altitude. The  
gross train weight does not have to be  
reduced when driving on roads with  
slight inclines (less than 8%, e.g.  
motorways).  
The factory-fitted towing equipment is  
folded up under the rear bumper  
fascia.  
Entrust retrofitting of towing  
equipment to a workshop. It may be  
necessary to make changes that  
affect the cooling system, heat  
shields or other equipment. Only use  
towing equipment that has been  
approved for your vehicle.  
During trailer towing do not exceed a  
speed of 50 mph. A maximum speed  
of 60 mph is only appropriate if an  
oscillation damper is used and the  
permissible gross trailer weight does  
not exceed the vehicle's kerb weight.  
For trailers with low driving stability  
and caravan trailers, the use of an  
oscillation damper is strongly  
recommended.  
If the trailer starts snaking, drive more  
slowly, do not attempt to correct the  
steering and brake sharply if  
necessary.  
When driving downhill, drive in the  
same gear as if driving uphill and  
drive at a similar speed.  
To avoid vehicle damage, the power  
tailgate cannot be operated with the  
radio remote control when a trailer is  
electrically connected.  
The bulb outage detection function for  
trailer brake light cannot detect a  
partial bulb outage. E.g. in case of  
four bulbs with a power of 5 W each,  
the function only detects light outage  
when only a single 5 W bulb remains  
or none remain.  
Fitting of towing equipment could  
cover the opening of the towing eye.  
If this is the case use the coupling ball  
bar for towing.  
Adjust tyre pressure to the value  
specified for full load 3 291.  
Driving and operating  
225  
The permissible gross train weight  
must not be exceeded. This weight is  
specified on the identification plate  
3 279.  
Rear axle load  
9 Warning  
When the trailer is coupled and the  
towing vehicle fully loaded, the  
permissible rear axle load (see  
identification plate or vehicle  
documents) may be exceeded by  
80 kg  
(engines B20NFT / B20DTH /  
D20DTR: 90 kg), the gross vehicle  
weight rating must not be exceeded.  
If the permissible rear axle load is  
exceeded, a maximum speed of  
60 mph applies.  
Make sure that no one is in the  
pivot zone of the coupling ball bar.  
Risk of body injury.  
Vertical coupling load  
When releasing the stowed  
coupling ball bar, make sure to  
stand left of the grip.  
The vertical coupling load is the load  
exerted by the trailer on the coupling  
ball. It can be varied by changing the  
weight distribution when loading the  
trailer.  
The maximum permissible vertical  
coupling load of:  
Release stowed coupling ball bar  
60 kg (Grand Sport with all  
engines except B20DTH /  
B20NFT / D20DTR)  
75 kg (Sports Tourer, Country  
Tourer with all engines except  
B20DTH / B20NFT / D20DTR)  
90 kg (All bodystyles with  
engines B20DTH / B20NFT /  
D20DTR)  
Towing equipment  
Caution  
The folding coupling ball bar  
cannot be removed from the  
vehicle. When driving without a  
trailer, fold in the coupling ball bar.  
is specified on the towing equipment  
identification plate and in the vehicle  
documents. Always aim for the  
maximum load, especially in the case  
of heavy trailers. The vertical coupling  
load should never fall below 25 kg.  
Pull the grip located left to the number  
plate under the rear bumper fascia at  
an angle of approx. 45° to the ground.  
226  
Driving and operating  
A buzzing tone sounds as a warning  
when the release handle is pulled out  
and the ball neck is disengaged.  
Stow / hide coupling ball bar  
A buzzing tone sounds as a warning  
when the release handle is pulled out  
and the ball neck is disengaged.  
Take the released coupling ball bar  
and raise it up until it engages.  
Pull the grip located left of the number  
plate under the rear bumper fascia at  
an angle of approx. 45° to the ground.  
With the flat of the hand, swivel the  
released coupling ball bar to the right  
until it engages under the floor. Make  
sure that the release handle is back in  
its hidden initial position, otherwise  
the buzzing tone will not stop.  
Ensure the coupling ball bar is  
correctly engaged and the released  
handle is guided back to its hidden  
initial position, otherwise the buzzing  
tone will not stop.  
9 Warning  
Towing a trailer is permitted only  
when the coupling ball bar is fitted  
correctly. If the coupling ball bar  
does not engage correctly or if the  
Driving and operating  
227  
release handle is impossible to  
guide to its hidden initial position in  
the housing or if the buzzing tone  
sounds after engaging the  
coupling ball bar, seek the  
assistance of a workshop.  
Eye for break-away stopping cable  
Attach break-away stopping cable to  
eye.  
Trailer stability assist  
If the system detects snaking  
movements, engine power is reduced  
and the vehicle/trailer combination is  
selectively braked until the snaking  
ceases. While the system is working  
keep steering wheel as still as  
possible.  
Trailer stability assistant is a function  
of the Electronic Stability Control  
3 174.