MOBILITY -> Wheels and tires for Your Mini Cooper 2 Door Fourth Generation (2024-2026)

MOBILITY  
Wheels and tires  
Wheels and tires  
Tire pressure specifications  
In the tire pressure table  
The tire pressure table, refer to page 286,  
contains all tire inflation pressure specifica-  
tions for given tire sizes at ambient temper-  
ature. The tire inflation pressure specifica-  
tions apply to the tire sizes approved by the  
vehicle manufacturer for the corresponding  
vehicle types.  
Vehicle features and options  
This chapter describes model-specific  
equipment, systems, and functions that are  
currently available, or may become available  
in the future, even if they are not present in  
the vehicle.  
Additional information:  
Vehicle equipment, refer to page 8.  
To identify the correct tire inflation pres-  
sure, please note the following:  
Tire pressure  
Tire sizes of the vehicle.  
Maximum speed for driving.  
General information  
The tire condition and tire pressure influ-  
ence the following:  
On the Interaction Unit  
Current tire pressures and nominal tire  
pressures for fitted tires can be displayed  
on the Interaction Unit.  
Tire service life.  
Driving safety.  
Driving comfort.  
Fuel consumption.  
To ensure that they are displayed correctly,  
the tire sizes must be stored in the system  
and must have been set for the mounted  
tires.  
Safety information  
The current tire inflation pressure value is  
located on each tire.  
Warning  
The reference tire pressure is shown at the  
bottom of the Interaction Unit.  
A tire with too little or no tire inflation  
pressure may heat up significantly and  
sustain damage. This will have a negative  
impact on aspects of handling such as  
steering and braking response. There is  
a risk of accident, injury, or property dam-  
age. Regularly check the tire inflation  
pressure, and correct it as needed, for in-  
stance twice a month and before a long  
trip.  
Checking the tire pressure  
General information  
The tires heat up while driving. The tire  
pressure increases with the tire tempera-  
ture.  
Check the tire pressure regularly and cor-  
rect as necessary.  
Tires have a natural, consistent tire pres-  
sure loss. The displays of inflation devices  
may under-read by up to 0.1 bar/2 psi.  
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Wheels and tires  
MOBILITY  
Functional requirements  
Only check the tire pressure when the tires  
are cold, i.e.:  
Checking tire pressure specifications  
on Interaction Unit  
To check the tire pressure using the tire  
pressure information on the Interaction  
Unit, proceed as follows:  
Vehicle has not exceeded a distance  
traveled of max. 1.25 miles/2 km.  
If the vehicle has not moved again for at  
least two hours after a trip.  
1. Go through the menu as follows: Apps  
menu / "Vehicle" / "Vehicle status" /  
"Tire Pressure Monitor".  
Checking via tire pressure  
specifications in tire pressure table  
To check the tire pressure using the tire  
pressure specifications in the tire pressure  
table, proceed as follows:  
2. Check whether the current tire infla-  
tion pressure levels deviate from the in-  
tended tire pressure value.  
3. Correct the tire inflation pressure if the  
actual tire inflation pressure deviates  
from the intended tire inflation pres-  
sure.  
1. Determine the nominal tire pressure for  
your tires using the information on the  
door pillar in the driver’s door.  
The Interaction Unit may not be able to dis-  
play current tire pressures when the vehicle  
is stationary. The tire pressure will update  
after a short drive.  
2. Check the tire inflation pressure in all  
four tires, using a pressure gage, for ex-  
ample.  
3. Correct the tire inflation pressure if the  
actual tire inflation pressure deviates  
from the intended tire inflation pres-  
sure.  
After correcting the tire pressure  
If your vehicle is equipped with a Tire Pres-  
sure Monitor, the corrected tire pressures  
are applied automatically. Make sure that  
the tire settings are correct. When using  
tires not listed in the tire inflation pressure  
specifications on the Interaction Unit, reset  
the Tire Pressure Monitor.  
4. Make sure that all valve caps are  
screwed onto the tire valves.  
The tire pressures specified in the tire pres-  
sure table only correspond to cold tires or  
tires at ambient temperature.  
If your vehicle is equipped with the Flat  
Tire Monitor, reinitialize it.  
If vehicle is equipped with an emergency  
wheel: Check the tire pressure of the emer-  
gency wheel in the cargo area regularly and  
correct as necessary.  
Tire inflation pressures up to 100 mph/160 km/h  
For speeds of up to 100 mph/160 km/h and  
for optimum driving comfort, follow the tire  
inflation pressure specifications in the tire  
pressure table and adjust as necessary.  
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MOBILITY  
Wheels and tires  
Do not exceed a speed of  
100 mph/160 km/h.  
The tire inflation pressure specifications  
can also be found on the tire pressure label  
on the driver's door pillar.  
Tire pressure values up to 100 mph/160 km/h  
3-door: Cooper S  
The tire inflation pressure specifications in  
the tire pressure table correspond to cold  
tires and full load.  
Tire size  
Front wheel  
Rear wheel  
Tire pressure speci- Tire pressure speci-  
fications in bar/PSI fications in bar/PSI  
215/45 R 17 91 H XL A/S  
215/45 R 17 91 Y XL  
2.5 / 36  
2.2 / 32  
215/45 R 17 91 H XL M+S  
215/40 R 18 89 Y XL  
2.7 / 39  
2.8 / 41  
2.2 / 32  
2.3 / 33  
195/50 R 17 89 H XL M+S  
205/45 R 17 88 W XL  
Tire pressures over 100 mph/160 km/h  
may cause an accident. There is a risk  
of accident, injury, or property damage.  
To drive at maximum speeds, note the  
specified tire pressure for driving above  
100 mph/160 km/h in the tire inflation  
pressure table, and adjust as necessary.  
Warning  
When driving at speeds greater than  
100 mph/160 km/h, incorrect tire pres-  
sures can negatively affect vehicle han-  
dling, e.g., safety or comfort while driv-  
ing. The tires can become damaged, which  
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Wheels and tires  
MOBILITY  
Tire pressure values over 100 mph/160 km/h  
3-door: Cooper S  
The tire inflation pressure specifications in  
the tire pressure table correspond to cold  
tires and full load.  
Tire size  
Front wheel  
Rear wheel  
Tire pressure speci- Tire pressure speci-  
fications in bar/PSI fications in bar/PSI  
215/45 R 17 91 H XL A/S  
215/45 R 17 91 Y XL  
2.8 / 41  
2.4 / 35  
215/45 R 17 91 H XL M+S  
215/40 R 18 89 Y XL  
3.0 / 44  
3.3 / 48  
2.6 / 38  
2.9 / 42  
195/50 R 17 89 H XL M+S  
205/45 R 17 88 W XL  
GAWR. Note, front vs. rear GAWR and tire  
loads, respectively.  
Tire marking  
Tire size  
245/45 R 18 96 Y  
Speed letter  
Designation Maximum speed  
245: nominal width in mm  
45: cross-sectional relationship in %  
R: radial tire code  
Q
up to 100 mph/160 km/h  
up to 106 mph/170 km/h  
up to 112 mph/180 km/h  
up to 118 mph/190 km/h  
up to 131 mph/210 km/h  
up to 150 mph/240 km/h  
up to 167 mph/270 km/h  
up to 186 mph/300 km/h  
above 186 mph/300 km/h  
R
18: rim diameter in inches  
96: load index  
S
T
Y: speed code letter  
H
V
W
Y
ZR tires: reinforced radial tire for speeds  
exceeding 150 mph/240 km/h  
Maximum tire load  
Maximum tire load is the maximum permis-  
sible weight for which the tire is approved.  
(Y)  
Locate the maximum tire load on the tire  
sidewall and the Gross Axle Weight Rating  
– GAWR – on the certification label on the  
driver door B-pillar. Divide the tire load  
by 1.1. It must be greater than one-half of  
the vehicle’s Gross Axle Weight Rating –  
Tire Identification Number  
DOT code: DOT xxxx xxx 0124  
xxxx: manufacturer code for the tire brand  
xxx: tire size and tire design  
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MOBILITY  
0124: tire age  
Wheels and tires  
may depart significantly from the norm due  
to variations in driving habits, service prac-  
tices and differences in road characteristics  
and climate.  
Tires with DOT codes meet the guidelines  
of the U.S. Department of Transportation.  
Tire age  
Traction  
The traction grades, from highest to lowest,  
are AA, A, B, and C.  
Recommendation  
Regardless of the tire tread depth, replace  
tires at least every 6 years.  
Those grades represent the tire's ability to  
stop on wet pavement as measured under  
controlled conditions on specified govern-  
ment test surfaces of asphalt and concrete.  
A tire marked C may have poor traction per-  
formance.  
Production date  
You can find the tire production date on the  
tire sidewall.  
Designation  
Production date  
The traction grade assigned to this tire is  
based on straight-ahead braking traction  
tests, and does not include acceleration,  
cornering, hydroplaning, or peak traction  
characteristics.  
DOT … 0124  
1st week of 2024  
Uniform Tire Quality Grading  
Quality grades can be found where appli-  
cable on the tire sidewall between tread  
shoulder and maximum section width.  
Temperature  
The temperature grades are A, the highest,  
B, and C, representing the tire's resistance  
to the generation of heat and its ability  
to dissipate heat when tested under control-  
led conditions on a specified indoor labo-  
ratory test wheel. Sustained high tempera-  
ture can cause the material of the tire to  
degenerate and reduce tire life, and exces-  
sive temperature can lead to sudden tire  
failure. The grade C corresponds to a level  
of performance which all passenger car tires  
must meet under the Federal Motor Vehicle  
Safety Standard No. 109. Grades Band A  
represent higher levels of performance on  
the laboratory test wheel than the minimum  
required by law.  
E.g.: Treadwear 200; Traction AA; Tempera-  
ture A  
DOT Quality Grades  
Treadwear  
Traction AA A B C  
Temperature A B C  
All passenger vehicle tires must conform to  
Federal Safety Requirements in addition to  
these grades.  
Treadwear  
The treadwear grade is a comparative rat-  
ing based on the wear rate of the tire  
when tested under controlled conditions on  
a specified government test course. E.g., a  
tire graded 150 would wear one and one-  
half, 1 g, times as well on the government  
course as a tire graded 100. The relative  
performance of tires depends upon the ac-  
tual conditions of their use, however, and  
Warning  
The temperature grade for this tire is es-  
tablished for a tire that is properly inflated  
and not overloaded. Excessive speed, un-  
derinflation, or excessive loading, either  
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MOBILITY  
separately or in combination, can cause  
heat buildup and possible tire failure.  
0.06 in/1.6 mm and serve as an indicator  
for tire tread wear.  
The positions of the wear indicators are  
marked on the tire sidewall with TWI, Tread  
Wear Indicator.  
M+S  
Winter tires, as well as all-season tires with  
better winter performance than summer  
tires, can be identified by the M+S marking  
on the tire side wall.  
Tire damage  
General information  
Check your tires regularly for damage, for-  
eign objects lodged in the tread, and tread  
wear.  
Tire tread depth  
Safety information  
Warning  
The following abnormalities may indicate  
tire damage or a malfunction on the vehicle:  
Unusual vibrations.  
If the tire tread depth is too low, driving  
safety may be impaired in critical situa-  
tions such as aquaplaning or slush on the  
road. There is a risk of accident, injury, or  
property damage. The tire tread depth may  
not fall below 0.12 in/3 mm for summer  
tires and 0.16 in/4 mm for winter and  
all-season tires, or observe the statutory  
regulations on minimum tread depth.  
Unusual tire or running noises.  
Unusual vehicle handling such as a  
strong tendency to pull to the left or  
right.  
Uneven wear pattern, e.g., increased  
wear near tire shoulder.  
Tire damage can be caused by situations  
such as the following:  
Driving over curbs.  
Road damage.  
Minimum tread depth  
You can check the minimum tread depth on  
your tires using the wear indicators.  
Tire pressure too low.  
Vehicle overloading.  
Incorrect tire storage.  
Safety information  
Warning  
Damaged tires can lose tire inflation pres-  
sure, which can lead to loss of vehicle  
control. There is a risk of accident, in-  
jury, or property damage. If tire damage  
is suspected while driving, immediately  
reduce speed and stop. Have wheels and  
tires checked. To do so, drive carefully to  
The tire manufacturer’s wear indicators  
are distributed over the tire circumference.  
These indicators have a height of min.  
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Wheels and tires  
an authorized service center or another  
qualified service center or repair shop.  
Have the vehicle towed or transported as  
needed. Do not repair damaged tires, but  
have them replaced.  
Safety information  
Warning  
Wheels and tires that are not suitable  
for the vehicle can damage parts of the  
vehicle. There is a risk of accident, in-  
jury, or property damage. The vehicle man-  
ufacturer recommends that you use only  
wheels and tires that have been recom-  
mended for the vehicle type.  
Warning  
The wheels, tires and chassis components  
can become damaged when driving over  
curbs, road damage, or other obstacles.  
Larger wheels have a smaller tire cross-  
section. The smaller the tire cross-section,  
the higher the risk of tire damage. There is  
a risk of accident, injury, or property dam-  
age. If possible, avoid driving over curbs,  
road damage or other obstacles, or drive  
over them slowly and carefully.  
Warning  
Wheel/tire combinations that are not suit-  
able for the vehicle can affect vehicle han-  
dling and a number of system functions,  
e.g.,the Antilock Braking System or Dy-  
namic Stability Control. There is a risk of  
accident, injury, or property damage. The  
manufacturer of the vehicle recommends  
that you use wheels and tires that have  
been recommended by the vehicle manu-  
facturer for the vehicle type. Following  
tire damage, have the original wheel/tire  
combination remounted on the vehicle as  
soon as possible.  
Exchanging wheels and tires  
Mounting and wheel balancing  
Have the wheel mounted and balanced by  
an authorized service center or another  
qualified service center or repair shop.  
Recommended tire brands  
Suitable wheels and tires  
General information  
Only certain wheel/tire combinations are  
suitable depending on vehicle and equip-  
ment. The vehicle manufacturer determines  
wheel/tire combinations on the basis of the  
following criteria:  
Tire size, e.g., tire width, aspect ratio.  
Wheel size, e.g., rim diameter, offset.  
Tire types are developed for each vehicle  
and optimized specifically for the individual  
requirements of that vehicle, e.g.:  
For more information on wheel/tire combi-  
nations and special equipment, contact an  
authorized service center or another quali-  
fied service center or repair shop.  
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MOBILITY  
Handling.  
Maximum speed of winter tires  
Comfort.  
If the maximum speed of the vehicle is  
higher than the permissible speed of the  
winter tires, the maximum permissible  
speed must be indicated with a sign placed  
in the field of vision. The info label is avail-  
able from an authorized service center or  
another qualified service center or repair  
shop.  
Noise characteristics.  
Specially developed tires are marked with  
a star on the tire sidewall. After replacing  
wheels and tires, the vehicle manufacturer  
recommends using star-marked tires again.  
The vehicle manufacturer recommends that  
you use tires of the same make and tread  
design.  
Winter tires  
New tires  
Tire traction is not optimal due to manufac-  
turing circumstances when tires are brand  
new.  
Drive conservatively for the first  
200 miles/300 km.  
Retreaded tires  
Winter tires are recommended for operat-  
ing on winter roads.  
Warning  
Winter tires can be identified by the moun-  
tain/snowflake icon and the letters M+S on  
the tire sidewall.  
Retreated tires can have different tire cas-  
ing structures. With advanced age the  
service life can be limited. There is a risk  
of accident, injury, or property damage.  
The manufacturer of the vehicle does not  
recommend the use of retreaded tires.  
So-called all-season tires with the M+S des-  
ignation but no mountain/snowflake icon  
perform better in winter than summer tires.  
As a rule, all-season tires do not perform the  
same as winter tires.  
Maximum speed  
Safety information  
Changing runflat tires  
When changing from runflat tires to stand-  
ard tires, it must be ensured that the vehicle  
contains an emergency wheel or tire mobi-  
lity kit. For more information, contact an  
authorized service center or another quali-  
fied service center or repair shop.  
Warning  
If the maximum permissible speed of your  
mounted tires is exceeded, the tires may  
be damaged. There is a risk of accident,  
injury, or property damage. Do not exceed  
the maximum permissible speed of the  
tires.  
Wheel change between axles  
Different tread wear patterns can occur on  
the front and rear axles depending on in-  
dividual driving conditions. The tires can  
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MOBILITY  
Wheels and tires  
be rotated in pairs between the axles to  
achieve even abrasion. For more informa-  
tion, contact an authorized service center  
or another qualified service center or repair  
shop. After changing a wheel, check the tire  
pressure and correct as necessary.  
Runflat tires  
Principle  
Runflat tires permit continued driving un-  
der limited conditions even in the event of a  
complete tire pressure loss.  
Storing tires  
Do not exceed the maximum tire pressure  
specified on the tire sidewall, also when  
storing tires.  
General information  
The wheels consist of tires that are self-sup-  
porting to a limited degree and may also  
include special rims.  
When storing tires, note the following:  
The reinforcement of the sidewall allows  
the tire to remain drivable to a limited de-  
gree in the event of a tire pressure loss.  
Store wheels and tires in a cool, dry and  
dark place.  
Protect tires from coming into contact  
with oil, grease, and solvents.  
Follow the instructions for continued driv-  
ing with a flat tire.  
Do not leave the tires in plastic bags.  
Remove dirt from wheels or tires.  
Safety information  
Warning  
Repairing a flat tire  
The vehicle handles differently when a  
runflat tire has insufficient or no tire pres-  
sure; for instance, reduced directional sta-  
bility when braking, braking distances are  
longer and the self-steering properties will  
change. There is a risk of accident, injury,  
or property damage. Drive moderately and  
do not exceed a speed of 50 mph/80 km/h.  
If you get a flat tire, take the following  
safety precautions:  
Park the vehicle on solid and non-slip  
ground at a safe distance from road traf-  
fic.  
Switch on the hazard warning lights.  
Engage the parking brake.  
Turn the steering wheel until the front  
wheels are in the straight-ahead posi-  
tion and engage the steering wheel lock.  
Warning  
Vibrations or loud noises while driving  
can indicate the final failure of a tire. Tire  
components may come loose. There is a  
risk of accident, injury, or property dam-  
age. Reduce your speed and stop. Do not  
continue driving. Contact an authorized  
service center or another qualified service  
center or repair shop.  
As soon as permitted by the traffic flow,  
have all vehicle occupants get out and  
make sure that they remain outside the  
hazardous area such as behind a guard-  
rail.  
If necessary, set up the hazard triangle  
or hazard warning lights at a suitable  
distance.  
Repair the flat tire, e.g., using a tire repair  
set or by changing the wheel.  
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MOBILITY  
Identification  
Overview  
Storage  
Depending on vehicle equipment, the tire  
repair set is stored as follows:  
In the cargo area under the cargo floor  
panel.  
In the cargo area on the left or right  
side.  
In the cargo area behind a side trim  
panel.  
Runflat tires are labeled with a circular icon  
containing the letters RSC marked on the  
tire sidewall.  
Sealant bottle and filler hose  
Tire repair set  
Principle  
The tire repair set is used to temporarily  
seal minor tire damage so that it is possible  
to continue driving.  
The filled in tire sealant closes the damage  
from the inside when it hardens.  
1
2
3
4
5
Sealant bottle  
Sealant bottle outlet  
Filler hose  
The compressor can be used to check the  
tire inflation pressure.  
Sealant bottle connection  
Wheel valve connection  
The tire repair set may be insufficient if  
the tire damage measures more than approx.  
0.16 in/4 mm.  
Compressor  
General information  
Follow the instructions for using the tire  
repair set, which are provided on the  
compressor and sealant bottle.  
Do not remove foreign objects that have  
penetrated the tire. Remove foreign ob-  
jects only when they are visibly protrud-  
ing from the tire.  
1
2
Compressor  
Tire pressure display  
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Wheels and tires  
Preparing the tire repair set  
1. To prepare the tire repair set, place the  
sealant bottle into the holder on the  
compressor housing.  
3
4
5
6
Sealant bottle mount  
Pressure reducing valve button  
Connector for socket  
Power switch  
Safety precautions  
When using the tire repair set, take the  
following safety precautions:  
Park the vehicle as far away as possible  
from passing traffic and on solid ground.  
Switch on the hazard warning lights.  
Engage the parking brake.  
2. Turn the sealant bottle clockwise by 90°  
to the stop.  
Turn the steering wheel until the front  
wheels are in the straight-ahead posi-  
tion and engage the steering wheel lock.  
As soon as permitted by the traffic flow,  
have all vehicle occupants get out and  
make sure that they remain outside the  
hazardous area such as behind a guard-  
rail.  
If necessary, set up the hazard triangle  
or hazard warning lights at a suitable  
distance.  
3. Connect the filler hose to the outlet of  
the sealant bottle and turn clockwise by  
90° to the stop.  
Remove the warning label for the maxi-  
mum permissible speed from the sealant  
bottle and attach it in the visible area in  
the vehicle interior.  
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4. Unscrew the valve cap from the wheel  
and screw the connecting piece of the  
filler hose onto the valve.  
Filling the tire with sealing compound  
To fill in tire sealant, let the compressor run  
for max. 10 minutes until a tire pressure of  
2.5 bar/36 psi is reached.  
1. With standby state or drive-ready state  
switched on, switch on the compressor.  
When adding sealant, the Tire Pressure  
Monitor may briefly rise up to approx.  
6 bar/87 psi before it shows the actual  
tire pressure again. Do not turn off the  
compressor at this stage.  
2. Switch off the compressor when you  
reach a tire pressure of 2.5 bar/36 psi.  
5. With the compressor switched off, in-  
sert the connector into the power socket  
in the vehicle interior.  
Checking the tire pressure  
To check the tire pressure, read the tire  
pressure gauge on the compressor. The tire  
pressure must be at least 2.5 bar/36 psi.  
Filling the tire with sealing  
compound  
Safety information  
Tire pressure too high  
If the tire pressure is too high, reduce the  
tire pressure with the pressure reducing  
valve on the compressor.  
DANGER  
If the exhaust pipe is blocked or ventila-  
tion is insufficient, harmful exhaust gases  
can penetrate the vehicle. The exhaust  
gases contain pollutants which are color-  
less and odorless. In enclosed areas, ex-  
haust gases can also accumulate outside of  
the vehicle. There is a danger to life. Keep  
the exhaust pipe free and ensure sufficient  
ventilation.  
Minimum tire pressure not reached  
Do not continue driving unless a minimum  
tire pressure of 2.5 bar/36 psi is reached.  
Contact an authorized service center or  
another qualified service center or repair  
shop.  
Minimum tire pressure reached  
When the tire pressure is at least  
2.5 bar/36 psi, proceed as follows:  
NOTICE  
The compressor can overheat during ex-  
tended operation. There is a risk of dam-  
age to property. Do not run the compres-  
sor for more than 10 minutes.  
1. Pull the connector out of the socket in  
the vehicle interior.  
2. Disconnect the hose from the sealant  
bottle and from the valve on the wheel.  
3. Screw the valve cap onto the valve.  
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Wheels and tires  
center or another qualified service cen-  
ter or repair shop.  
4. Stow the tire repair set in the trunk.  
5. Immediately drive 6 miles/10 km to en-  
sure that the tire sealant is evenly dis-  
tributed in the tire.  
6. Correct the tire pressure to  
2.5 bar/36 psi.  
To increase the tire pressure when  
standby or drive-ready state is on:  
Turn on the compressor and let it  
run for max. 10 minutes.  
Do not exceed the speed limit of  
50 mph/80 km/h.  
If possible, do not drive at speeds less  
than 12 mph/20 km/h.  
To decrease the tire pressure: Press  
the pressure reducing valve button  
on the compressor.  
Tire sealant may spray from the dam-  
aged area when you rotate the wheel  
initially.  
Removing and stowing the tire  
repair set  
To remove and stow the tire repair set, pro-  
ceed as follows:  
Adjusting the tire pressure  
To adjust the tire pressure after using the  
tire repair set, proceed as follows:  
1. Stop at a suitable location.  
1. Switch off the compressor.  
2. Connect the hose directly to the com-  
pressor and turn clockwise by 90° until  
it audibly engages.  
2. Pull the connector out of the socket in  
the vehicle interior.  
3. Disconnect the hose from the compres-  
sor and the valve on the wheel.  
3. Unscrew the valve cap on the wheel and  
screw the connecting piece of the hose  
onto the valve.  
4. Screw the valve cap onto the valve.  
5. Stow the tire repair set together with  
the hose in the trunk.  
Continuing the trip  
Continue driving immediately once finished  
with the tire repair set.  
Do not exceed the speed limit of  
50 mph/80 km/h.  
Do not exceed the maximum travel distance  
of 125 miles/200 km.  
4. Insert the connector into the socket in  
the vehicle interior.  
Re-initialize the Flat Tire Monitor or reset  
the Tire Pressure Monitor.  
5. Read the tire pressure on the tire pres-  
sure display of the compressor.  
Replace the faulty tire and the sealant bottle  
from the tire repair set as soon as possible.  
Do not continue driving unless a mini-  
mum tire pressure of 1.3 bar/19 psi is  
displayed. Contact an authorized service  
Additional information:  
Flat tire monitor, refer to page 307.  
Tire pressure monitor, refer to page 300.  
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Wheels and tires  
MOBILITY  
For information on suitable snow chains,  
contact an authorized service center or  
another qualified service center or repair  
shop.  
System limits  
If the tire cannot be made drivable, con-  
tact an authorized service center or another  
qualified service center or repair shop.  
If vehicle is equipped with Tire Pressure  
Monitor, note: Using tire sealant can dam-  
age the tire pressure sensor. In this case,  
have the air pressure sensor replaced at the  
next opportunity.  
Use  
Snow chains can only be used in pairs on  
front wheels of the following wheel/tire  
sizes:  
Tire size  
Wheel size Rim offset  
(IS)  
Snow chains  
Safety information  
Warning  
195/50 R17 5.5J x 17  
40  
Information on the wheel size and rim off-  
set is located on the inside of the wheel.  
The list can also include wheel/tire sizes  
that are only suitable for certain models.  
Mounting snow chains on unsuitable tires  
can cause the snow chains to come into  
contact with vehicle parts. There is a  
risk of accident, injury, or property dam-  
age. Only fit snow chains on tires recom-  
mended by the vehicle manufacturer for  
use with snow chains.  
Information on wheels and tires approved  
for the vehicle can be requested from an au-  
thorized service center or another qualified  
service center or repair shop.  
Follow the instructions of the snow chain  
manufacturer.  
If your vehicle is equipped with a Tire Pres-  
sure Monitor, note the following: Do not  
reset the Tire Pressure Monitor when us-  
ing snow chains, otherwise incorrect values  
may be displayed.  
Warning  
Insufficiently tight snow chains may dam-  
age tires and vehicle components. There  
is a risk of accident, injury, or property  
damage. Make sure that the snow chains  
are always sufficiently tight. Re-tighten as  
needed according to the snow chain manu-  
facturer's instructions.  
If your vehicle is equipped with a Flat Tire  
Monitor, note the following: Do not initial-  
ize the Flat Tire Monitor when using snow  
chains, otherwise incorrect values may be  
displayed.  
When using with snow chains, activate  
drive-off support to optimize the drive  
power as necessary.  
Fine-link snow chains  
The manufacturer of the vehicle recom-  
mends the use of fine-link snow chains.  
Certain types of fine-link snow chains have  
been tested by the manufacturer of the ve-  
hicle and recommended as road-safe and  
suitable.  
Maximum speed with snow chains  
When using snow chains, do not exceed a  
maximum speed of 30 mph/50 km/h.  
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MOBILITY  
Wheels and tires  
tires and the tire inflation pressure speci-  
Tire pressure monitor  
fications on the vehicle.  
Principle  
The Tire Pressure Monitor monitors the tire  
pressure and issues a warning if the tire  
pressure has dropped.  
Functional requirements  
If the following requirements are not met  
for the Tire Pressure Monitor, tire pressure  
losses may not be reported reliably:  
The sensors in the tire valves measure the  
tire pressure and tire temperature.  
Whenever a tire or wheel is changed,  
this system detects and updates the  
mounted tires, displaying them on the  
Interaction Unit after driving for a short  
time.  
Depending on the tires detected or entered,  
the system displays the specified nominal  
pressures on the Interaction Unit and com-  
pares these with the current tire pressures.  
Enter the information about the  
mounted tires in the tire settings when  
the system does not automatically de-  
tect the tires.  
General information  
When using tires not found in the tire infla-  
tion pressure specifications on the vehicle,  
e.g., tires with special approval, the Tire  
Pressure Monitor must be actively reset.  
The system will then take over the actual  
tire inflation pressures as the target pres-  
sures.  
The Tire Pressure Monitor does not ac-  
tivate until after driving for a few mi-  
nutes:  
After a tire or wheel change.  
After a reset, when using tires with  
special approval.  
When operating the system, also note the  
information found in the Tire inflation pres-  
sure chapter.  
After changing tire settings.  
When using tires with special approval,  
note the following:  
Additional information:  
Tire inflation pressure, refer to page 286.  
After a tire or wheel change, a reset  
was performed with the correct tire  
inflation pressure.  
Safety information  
After the tire inflation pressure was  
adjusted to a new value, a reset was  
performed.  
Warning  
The display of the target pressures is not  
a substitute for the tire inflation pressure  
details on the vehicle. Incorrect entries in  
the tire settings can lead to incorrect tar-  
get tire inflation pressure values. In this  
case, it cannot be guaranteed that the no-  
tification of a tire pressure loss will be  
reliable. There is a risk of injury and risk  
of damage to property. Make sure that the  
sizes of your mounted tires are displayed  
correctly and match the information on the  
Wheels with tire pressure sensors are  
mounted.  
Tire settings  
General information  
You can enter information on your mounted  
tires in the tire settings if the tires are not  
automatically detected by the system.  
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Wheels and tires  
The tire sizes of the mounted tires can be  
MOBILITY  
Current tire pressure  
gathered from the tire inflation pressure de-  
tails on the vehicle or directly on the tires.  
The current tire pressure is displayed for  
each tire.  
The tire details do not need to be re-entered  
when the tire pressure is corrected.  
The current tire inflation pressures may  
change while driving or depending on the  
outside temperature.  
For summer and winter tires, the tire details  
entered last are stored. After a tire or wheel  
change, the settings of the tire sets used  
last can be selected.  
Nominal pressure  
The nominal pressure for the tires on the  
front and rear axles is displayed.  
Configuring the tire settings  
To enter information on equipped tires in  
the tire settings, proceed as follows:  
The specified nominal pressures take the  
influence of driving and outside tempera-  
ture on the tire temperature into account.  
The appropriate nominal pressure is always  
displayed, independent of the weather situa-  
tion, tire temperatures and travel times.  
1. Go through the menu as follows:  
Apps menu / "Vehicle" / "Vehicle  
status" / "Tire Pressure Monitor" / "Tire  
settings" / "Tire selection" / "Manual" /  
"Tire type".  
The displayed nominal pressure may change  
and may differ from the tire inflation pres-  
sure details on the door pillar of the driver's  
door. The tire inflation pressure can thus  
be corrected to the value of the displayed  
target pressures.  
2. Select the tire size for the rear axle.  
When using tires with special approval:  
"Other tires"  
Follow the instructions given in the  
“Performing a reset” section.  
The nominal pressure is immediately ad-  
justed if the vehicle load state is changed  
in the tire settings.  
3. Select the maximum speed to be driven.  
4. "Save tire settings"  
Tire conditions  
The measurement of the current tire infla-  
tion pressure is started. The measurement  
progress is displayed.  
General information  
The tire condition and system status are  
indicated by the wheel color and text on the  
Tire Pressure Monitor on the Interaction  
Unit.  
Status display  
Current status  
The status of the Tire Pressure Monitor,  
e.g., whether this system is active, can be  
shown on the Interaction Unit.  
Any existing messages may not be deleted  
if the nominal pressure is not reached after  
the tire inflation pressure is corrected.  
Go through the menu as follows: Apps  
menu / "Vehicle" / "Vehicle status" / "Tire  
Pressure Monitor".  
All wheels green  
On the Interaction Unit, each wheel illumi-  
nates green in the Tire Pressure Monitor  
when the system is active.  
The current status is displayed.  
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MOBILITY  
Wheels and tires  
This system bases any warnings on tar-  
get pressures.  
reset is completed automatically while driv-  
ing.  
When using tires with special approval,  
this system bases any warnings on the  
last tire pressures saved at the reset.  
After resetting, the wheels are shown in  
green on the Interaction Unit and a mes-  
sage appears.  
You may interrupt this trip at any time.  
When you continue driving the reset re-  
sumes automatically.  
One to four yellow wheels  
In the Tire Pressure Monitor on the Interac-  
tion Unit, one to four wheels illuminate if  
one of the tires shown is flat or has lost a  
large amount of pressure.  
Additional information:  
Tire settings, refer to page 300.  
Messages: for tires without special  
approval  
Gray wheels  
The wheels illuminate gray on the Interac-  
tion Unit if it is not possible to detect a loss  
of tire pressure.  
General information  
When using tires without special approval,  
the Tire Pressure Monitor may display a  
message.  
Possible causes are:  
The system may not be operational.  
After confirming the tire settings, the  
tire pressure is measured automatically.  
When a flat tire is indicated, the Dynamic  
Stability Control may be turned on.  
When using tires with special approval:  
The system is being reset.  
Safety information  
For tires with special approval:  
performing a reset  
When using tires with special approval, pro-  
ceed as follows to reset:  
Warning  
A damaged regular tire with low or no tire  
inflation pressure impacts handling such  
as steering and braking response. Runflat  
tires can maintain limited stability. There  
is a risk of accident. Do not continue driv-  
ing if the vehicle is equipped with normal  
tires. Follow the information on runflat  
tires and continued driving with these  
tires.  
1. Go through the menu as follows: Apps  
menu / "Vehicle" / "Vehicle status" /  
"Tire Pressure Monitor".  
2. Make sure that the tire settings are cor-  
rect.  
3. Turn on drive-ready state but do not  
drive off.  
If a tire inflation pressure check is  
required  
4. "Perform reset"  
5. Drive off.  
The wheels are shown in gray and the tire  
pressure is reset.  
Message  
When using tires without special approval,  
the Tire Pressure Monitor displays a mes-  
sage if it is necessary for you to check the  
tire pressure.  
After a travel time of several minutes, the  
set tire inflation pressures are accepted as  
the predefined tire inflation pressures. The  
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MOBILITY  
An icon with a Check Control message ap-  
pears on the Interaction Unit.  
If there is a significant tire pressure  
loss  
Icon  
Possible cause  
Message  
Leak detected on the tire.  
When using tires without special approval,  
the Tire Pressure Monitor displays a mes-  
sage if a tire loses a significant amount of  
pressure.  
Inflation was not carried out ac-  
cording to specifications, for in-  
stance when the tire has not been  
sufficiently inflated or in the case  
of a natural steady tire pressure  
loss.  
A yellow warning light illuminates  
on the Interaction Unit.  
In addition, an icon with the corresponding  
tire appears in a Check Control message on  
the Interaction Unit.  
Measure  
Check the tire pressure and correct as  
needed.  
Icon  
Possible cause  
There is a flat tire or a major tire  
pressure loss.  
If the tire inflation pressure is too low  
Message  
When using tires without special approval,  
the Tire Pressure Monitor displays a mes-  
sage if the tire pressure is too low.  
Measure  
1. Reduce your speed and come to a stop  
carefully. Avoid sudden braking and  
steering maneuvers.  
A yellow warning light illuminates  
on the Interaction Unit.  
2. Check whether the vehicle is fitted with  
standard tires or runflat tires.  
In addition, an icon with a Check Control  
message appears on the Interaction Unit.  
Runflat tires are labeled with a circular  
icon containing the letters RSC marked  
on the tire sidewall.  
Icon  
Possible cause  
There is a tire pressure loss.  
3. Follow the instructions for what to do in  
case of a flat tire.  
Messages: for tires with special  
approval  
Measure  
1. Reduce the vehicle speed. Do not  
continue to exceed a speed of  
80 mph/130 km/h.  
General information  
When using tires with special approval, the  
Tire Pressure Monitor may display a mes-  
sage.  
2. At the next opportunity, for instance at  
a filling station, check the tire inflation  
pressure in all four tires and correct if  
necessary.  
When a flat tire is indicated, the Dynamic  
Stability Control may be turned on.  
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MOBILITY  
Wheels and tires  
Measure  
Safety information  
Warning  
1. Check the tire pressure and correct as  
needed.  
2. Perform a system reset.  
If the tire inflation pressure is too low  
Message  
A damaged regular tire with low or no tire  
inflation pressure impacts handling such  
as steering and braking response. Runflat  
tires can maintain limited stability. There  
is a risk of accident. Do not continue driv-  
ing if the vehicle is equipped with normal  
tires. Follow the information on runflat  
tires and continued driving with these  
tires.  
When using tires with special approval, the  
Tire Pressure Monitor displays a message if  
the tire pressure is too low.  
A yellow warning light illuminates  
on the Interaction Unit.  
If a tire inflation pressure check is  
required  
In addition, an icon with a Check Control  
message appears on the Interaction Unit.  
Message  
Icon  
Possible cause  
When using tires with special approval, the  
Tire Pressure Monitor displays a message  
if it is necessary for you to check the tire  
pressure.  
There is a tire pressure loss.  
No reset was performed for the  
system. The system issues a warn-  
ing based on the tire inflation  
pressures stored during the last  
reset.  
An icon with a Check Control message ap-  
pears on the Interaction Unit.  
Icon  
Possible cause  
Measure  
Inflation was not carried out  
according to specifications,  
e.g., the tire has not been suffi-  
ciently inflated.  
1. Reduce the vehicle speed. Do not  
continue to exceed a speed of  
80 mph/130 km/h.  
The system has detected a  
wheel change, but no reset was  
done.  
2. At the next opportunity, for instance at  
a filling station, check the tire inflation  
pressure in all four tires and correct if  
necessary.  
The tire inflation pressure has  
fallen below the level of the last  
reset.  
3. Perform a system reset.  
If there is a significant tire pressure  
loss  
No reset was performed for the  
system. The system issues a  
warning based on the tire in-  
flation pressures stored during  
the last reset.  
Message  
When using tires with special approval, the  
Tire Pressure Monitor displays a message if  
a tire loses a significant amount of pressure.  
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MOBILITY  
A yellow warning light illuminates  
on the Interaction Unit.  
other qualified service center or repair  
shop.  
3. Repair the flat tire, e.g., using a tire re-  
pair set or by changing the wheel.  
In addition, an icon with the corresponding  
tire appears in a Check Control message on  
the Interaction Unit.  
The use of sealant, e.g., from the tire  
repair set, may damage the wheel elec-  
tronics. Have the electronics replaced at  
the next opportunity.  
Icon  
Possible cause  
There is a flat tire or a major  
tire pressure loss.  
Runflat tires  
No reset was performed for the  
system. The system issues a  
warning based on the tire in-  
flation pressures stored during  
the last reset.  
Safety information  
Warning  
The vehicle handles differently when a  
runflat tire has insufficient or no tire pres-  
sure; for instance, reduced directional sta-  
bility when braking, braking distances are  
longer and the self-steering properties will  
change. There is a risk of accident, injury,  
or property damage. Drive moderately and  
do not exceed a speed of 50 mph/80 km/h.  
Measure  
1. Reduce your speed and come to a stop  
carefully. Avoid sudden braking and  
steering maneuvers.  
2. Check whether the vehicle is fitted with  
standard tires or runflat tires.  
Runflat tires are labeled with a circular  
icon containing the letters RSC marked  
on the tire sidewall.  
Warning  
3. Follow the instructions for what to do in  
case of a flat tire.  
Vibrations or loud noises while driving  
can indicate the final failure of a tire. Tire  
components may come loose. There is a  
risk of accident, injury, or property dam-  
age. Reduce your speed and stop. Do not  
continue driving. Contact an authorized  
service center or another qualified service  
center or repair shop.  
Actions in the event of a flat tire  
Standard tires  
1. In the event of a flat tire, identify the  
damaged tire.  
2. Check the tire pressure in all four tires,  
for instance using the tire pressure dis-  
play of a flat tire kit.  
Maximum speed  
You may continue driving with a damaged  
tire at speeds up to 50 mph/80 km/h.  
For tires with special approval: when the  
tire pressure in all four tires is correct,  
the Tire Pressure Monitor may not have  
been reset. Then perform the reset.  
If no tire damage can be identified, con-  
tact an authorized service center or an-  
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MOBILITY  
Wheels and tires  
Continued driving with a flat tire  
Do not continue driving. Contact an author-  
ized service center or another qualified  
service center or repair shop.  
Follow the following when continuing to  
drive with a damaged tire:  
1. Avoid sudden braking and steering ma-  
neuvers.  
System limits  
Temperature  
The tire inflation pressure depends on the  
tire's temperature.  
2. Do not exceed a speed of  
50 mph/80 km/h.  
3. Check the tire inflation pressure in all  
four tires at the next opportunity.  
Driving or exposure to the sun will increase  
the tire temperature, thus increasing the  
tire inflation pressure.  
Possible driving distance with a flat tire  
The possible driving distance which may  
be safely traveled varies depending on how  
the vehicle is loaded and used, e.g., speed,  
road conditions, outside temperature. The  
distance traveled may be less but may also  
be more if an economical driving style is  
used.  
The tire inflation pressure is reduced when  
the tire temperature falls again.  
These circumstances may cause a warning  
when temperatures fall very sharply.  
Following a temperature-related warning,  
the nominal pressures are shown on the In-  
teraction Unit again after driving for a short  
time.  
If the vehicle is loaded with an average  
weight and used under favorable conditions,  
the possible distance traveled may be up to  
50 miles/80 km.  
Sudden tire pressure loss  
The system is not able to indicate sudden  
and serious tire damage and the resulting  
loss of tire pressure caused by external cir-  
cumstances.  
Vehicle handling with damaged tires  
Vehicles driven with a damaged tire will  
handle differently, potentially leading to  
conditions such as the following:  
Failure performing a reset  
Greater likelihood of skidding of the ve-  
hicle.  
When using tires with special approval, the  
system will not function correctly if it has  
not been reset. For example, a flat tire may  
be indicated although the tire pressures are  
correct.  
Longer braking distances.  
Changed self-steering properties.  
Modify your driving style. Avoid abrupt  
steering or driving over obstacles, for in-  
stance curbs or potholes.  
Malfunction  
Message  
Final tire failure  
Vibrations or loud noises while driving can  
indicate the final failure of a tire.  
The Tire Pressure Monitor displays a mes-  
sage if the system is not operational.  
Reduce speed and stop; otherwise, pieces  
of the tire could come loose and cause an  
accident.  
The yellow warning light flashes and  
is then illuminated continuously. A  
Check Control message is displayed.  
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Wheels and tires  
MOBILITY  
It may not be possible to identify tire pres-  
sure losses.  
heat and can lead to tire failure. Under-in-  
flation also reduces fuel efficiency and tire  
tread life, and may affect the vehicle's han-  
dling and stopping ability. Please note that  
the TPMS is not a substitute for proper tire  
maintenance, and it is the driver's responsi-  
bility to maintain correct tire pressure, even  
if under-inflation has not reached the level  
to trigger illumination of the TPMS low tire  
pressure telltale. The vehicle has also been  
equipped with a TPMS malfunction indica-  
tor to indicate when the system is not oper-  
ating properly. The TPMS malfunction indi-  
cator is combined with the low tire pressure  
telltale. When the system detects a malfunc-  
tion, the telltale will flash for approximately  
one minute and then remain continuously  
illuminated. This sequence will continue  
upon subsequent vehicle start-ups as long  
as the malfunction exists. When the mal-  
function indicator is illuminated, the system  
may not be able to detect or signal low tire  
pressure as intended. TPMS malfunctions  
may occur for a variety of reasons, includ-  
ing the installation of replacement or alter-  
nate tires or wheels on the vehicle that pre-  
vent the TPMS from functioning properly.  
Always check the TPMS malfunction telltale  
after replacing one or more tires or wheels  
on the vehicle to ensure that the replace-  
ment or alternate tires and wheels allow the  
TPMS to continue to function properly.  
Measure  
If the Tire Pressure Monitor system is not  
operational, proceed as follows:  
If a wheel without air pressure sensor  
is mounted, have the wheels checked as  
necessary.  
Fault due to systems or devices with  
same transmission frequency: The sys-  
tem reactivates automatically upon leav-  
ing the interference zone.  
The system was unable to completely  
reset when using tires with special ap-  
proval. Perform a system reset again.  
If the Tire Pressure Monitor has failed:  
Have the vehicle checked by an author-  
ized service center or another qualified  
service center or repair shop.  
Declaration according to NHTSA/  
FMVSS 138 Tire Pressure Monitoring  
System  
Each tire, including the spare (if provided)  
should be checked monthly when cold and  
inflated to the inflation pressure recom-  
mended by the vehicle manufacturer on the  
vehicle placard or tire inflation pressure la-  
bel. (If the vehicle has tires of a different  
size than the size indicated on the vehicle  
placard or tire inflation pressure label, you  
should determine the proper tire inflation  
pressure for those tires.) As an added safety  
feature, the vehicle has been equipped with  
a tire pressure monitoring system (TPMS)  
that illuminates a low tire pressure telltale  
when one or more of your tires is signif-  
icantly under-inflated. Accordingly, when  
the low tire pressure telltale illuminates,  
you should stop and check your tires as  
soon as possible, and inflate them to the  
proper pressure. Driving on a significantly  
under-inflated tire causes the tire to over-  
Flat tire monitor  
Principle  
The flat tire monitor detects a tire pressure  
loss while driving and issues a warning if  
the tire pressure has dropped.  
The system does not measure the actual in-  
flation pressure in the tires.  
The system detects tire pressure loss on the  
basis of rotation speed differences between  
the individual wheels while driving.  
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MOBILITY  
Wheels and tires  
If a tire loses pressure, the diameter and  
thus the rotational speed of the correspond-  
ing wheel changes. The difference will be  
detected and reported as a flat tire.  
To initialize the Flat Tire Monitor, proceed  
as follows:  
1. Go through the menu as follows: Apps  
menu / "Vehicle" / "Vehicle status" /  
"Flat Tire Monitor".  
Functional requirements  
If the following requirements are not met  
for the Flat Tire Monitor, a loss in tire pres-  
sure may not be reliably reported:  
2. Turn on drive-ready state but do not  
drive off.  
3. "Perform reset".  
4. Drive off.  
After a tire or wheel change, an initiali-  
zation was carried out at the correct tire  
pressure.  
The initialization is completed while driv-  
ing, which can be interrupted at any time.  
After the tire pressure was adjusted to  
a new value, an initialization was per-  
formed.  
The initialization automatically continues  
when driving continues.  
Messages  
Status display  
General information  
The Tire Pressure Monitor displays a mes-  
sage when a tire is flat.  
The current status of the Flat Tire Monitor  
can be displayed on the Interaction Unit,  
e.g., to check whether the Flat Tire Monitor  
is active.  
When a flat tire is indicated, the Dynamic  
Stability Control (DSC) is turned on, if  
needed.  
Go through the menu as follows: Apps  
menu / "Vehicle" / "Vehicle status" / "Flat  
Tire Monitor".  
The status is displayed.  
Safety information  
Initialization required  
The Flat Tire Monitor must be initialized in  
the following situations:  
Warning  
A damaged regular tire with low or no tire  
inflation pressure impacts handling such  
as steering and braking response. Runflat  
tires can maintain limited stability. There  
is a risk of accident. Do not continue driv-  
ing if the vehicle is equipped with normal  
tires. Follow the information on runflat  
tires and continued driving with these  
tires.  
After the tire inflation pressure has  
been adjusted.  
After a tire or wheel change.  
Performing initialization  
When initializing, the set tire inflation  
pressures serve as reference values in order  
to detect a flat tire. Initialization is started  
by confirming the tire inflation pressures.  
Indication of a flat tire  
The Flat Tire Monitor displays a message  
when a tire is flat.  
Do not initialize the system when driving  
with snow chains.  
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Wheels and tires  
Runflat tires  
MOBILITY  
A yellow warning light illuminates  
on the Interaction Unit.  
Safety information  
In addition, an icon with a Check Control  
message appears on the Interaction Unit.  
Warning  
Icon  
Possible cause  
The vehicle handles differently when a  
runflat tire has insufficient or no tire pres-  
sure; for instance, reduced directional sta-  
bility when braking, braking distances are  
longer and the self-steering properties will  
change. There is a risk of accident, injury,  
or property damage. Drive moderately and  
do not exceed a speed of 50 mph/80 km/h.  
There is a flat tire or a major tire  
pressure loss.  
Measure  
1. Reduce your speed and come to a stop  
carefully. Avoid sudden braking and  
steering maneuvers.  
2. Check whether the vehicle is fitted with  
standard tires or runflat tires.  
Warning  
Vibrations or loud noises while driving  
can indicate the final failure of a tire. Tire  
components may come loose. There is a  
risk of accident, injury, or property dam-  
age. Reduce your speed and stop. Do not  
continue driving. Contact an authorized  
service center or another qualified service  
center or repair shop.  
Runflat tires are labeled with a circular  
icon containing the letters RSC marked  
on the tire sidewall.  
3. Follow the instructions for what to do in  
case of a flat tire.  
Actions in the event of a flat tire  
Standard tires  
1. In the event of a flat tire, identify the  
damaged tire.  
Maximum speed  
You may continue driving with a damaged  
tire at speeds up to 50 mph/80 km/h.  
2. To do this, check the tire pressure in  
all four tires, for instance using the tire  
pressure display of a flat tire kit.  
Continued driving with a flat tire  
Follow the following when continuing to  
drive with a damaged tire:  
When the tire inflation pressure in all  
four tires is correct, the flat tire monitor  
may not have been initialized. Then ini-  
tialize the system.  
1. Avoid sudden braking and steering ma-  
neuvers.  
If tire damage cannot be identified, con-  
tact an authorized service center or an-  
other qualified service center or repair  
shop.  
2. Do not exceed a speed of  
50 mph/80 km/h.  
3. Check the tire inflation pressure in all  
four tires at the next opportunity.  
3. Repair the flat tire, e.g., using a tire re-  
pair set or by changing the wheel.  
When the tire inflation pressure in all  
four tires is correct, the flat tire monitor  
may not have been initialized. In this  
case, initialize the system.  
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MOBILITY  
Wheels and tires  
Possible driving distance with a flat tire  
fore, check the tire inflation pressure  
regularly.  
The possible driving distance which may  
be safely traveled varies depending on how  
the vehicle is loaded and used, e.g., speed,  
road conditions, outside temperature. The  
distance traveled may be less but may also  
be more if an economical driving style is  
used.  
Sudden and serious tire damage caused  
by external circumstances cannot be  
recognized in advance.  
The system has not been initialized.  
When driving on a snow-covered or slip-  
pery road.  
If the vehicle is loaded with an average  
weight and used under favorable conditions,  
the possible distance traveled may be up to  
50 miles/80 km.  
For sporty driving, e.g., due to slippage  
on the drive wheels or high lateral accel-  
eration.  
When driving with snow chains.  
Vehicle handling with damaged tires  
Vehicles driven with a damaged tire will  
handle differently, potentially leading to  
conditions such as the following:  
Changing wheels/tires  
General information  
Greater likelihood of skidding of the ve-  
hicle.  
When a flat tire kit is used, an immediate  
wheel change when there is a tire pressure  
loss in the event of a breakdown is not al-  
ways necessary.  
Longer braking distances.  
Changed self-steering properties.  
Modify your driving style. Avoid abrupt  
steering or driving over obstacles, for in-  
stance curbs or potholes.  
If necessary, a suitable wheel change tool,  
e.g., a jack, is available as an accessory from  
an authorized service center or another  
qualified service center or repair shop.  
Final tire failure  
Vibrations or loud noises while driving can  
indicate the final failure of a tire.  
Safety information  
Reduce speed and stop; otherwise, pieces  
of the tire could come loose and cause an  
accident.  
Warning  
The jack is only provided for short-term  
lifting of the vehicle for wheel changes.  
Even if all safety precautions are observed,  
there is a risk of the raised vehicle falling  
if the jack tips over. There is a risk of  
injury or danger to life. When the vehicle  
is raised with the jack, do not lie under  
the vehicle and do not switch on the drive-  
ready state.  
Do not continue driving. Contact an author-  
ized service center or another qualified  
service center or repair shop.  
System limits  
The Flat Tire Monitor may be react with a  
delay or malfunction in the following situa-  
tions:  
A natural, even tire pressure loss in all  
four tires will not be recognized. There-  
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MOBILITY  
Warning  
Warning  
Placing supports, e.g., wooden blocks or  
similar, under the jack may reduce its abil-  
ity to bear weight because of the limited  
height. The load-carrying capacity of the  
wooden blocks may be exceeded and the  
vehicle may tip over. There is a risk of  
injury or danger to life. Do not place sup-  
ports under the jack.  
When the jack is not inserted into the  
jacking point provided for this purpose,  
the vehicle may be damaged or the jack  
may slip when it is being cranked up.  
There is a risk of injury or risk of damage  
to property. When cranking up the jack,  
ensure that it is inserted in the jacking  
point next to the wheel well.  
Warning  
Warning  
The jack, issued by the vehicle manufac-  
turer, is provided in order to perform a  
wheel change in the event of a breakdown.  
The jack is not designed for frequent  
use, e.g., changing from summer to winter  
tires. Using the jack frequently may cause  
it to become jammed or damaged. There  
is a risk of injury and risk of damage to  
property. Only use the jack to change an  
emergency or spare wheel in the event of  
a breakdown.  
A vehicle that is raised on a jack may fall  
off of the jack if lateral forces are exerted  
on it. There is a risk of injury and risk of  
damage to property. While the vehicle is  
raised, do not exert lateral effort on the ve-  
hicle or pull abruptly on the vehicle. Have  
a stuck wheel removed by an authorized  
service center or another qualified service  
center or repair shop.  
NOTICE  
Using an impact wrench to loosen or  
tighten the wheel lock bolt can damage  
the wheel lock bolt. There is a risk of dam-  
age to property. Only use a lug wrench to  
loosen and tighten the wheel lock bolt.  
Warning  
The jack may slip on soft, uneven, or  
slippery ground, e.g., snow, ice, tiles, etc.  
There is a risk of injury. If possible,  
change the wheel on a flat, solid, slip-re-  
sistant surface.  
Securing the vehicle against rolling  
away  
Warning  
General information  
The jack is optimized for lifting the vehi-  
cle and for the jacking points on the vehi-  
cle only. There is a risk of injury. Do not  
lift any other vehicle or cargo using the  
jack.  
The vehicle manufacturer recommends to  
additionally secure the vehicle against roll-  
ing away when changing a wheel.  
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Wheels and tires  
In the cargo area under the cargo floor  
panel.  
On a level surface  
In the cargo area on the left or right  
side.  
In the cargo area behind a side trim  
panel.  
Place chocks or other suitable objects in  
front and behind the wheel that is diagonal  
to the wheel being changed.  
On a slight downhill gradient  
Lug lock bolt, arrow 1.  
Adapter, arrow 2.  
Unscrewing  
1. To unscrew, place the adapter on the  
wheel lock bolt.  
2. Unscrew the lug lock bolt.  
3. Remove the adapter after unscrewing  
the lug bolt.  
If it is necessary to change a wheel on a  
slight downhill gradient, place chocks and  
other suitable objects, e.g., rocks, under the  
wheels of the front and rear axles, against  
the direction that the vehicle will move.  
Screwing on  
1. To screw on, place the adapter on the  
wheel lock bolt. Turn the adapter until it  
fits onto the wheel lock bolt.  
2. Screw on the wheel lock bolt. The tight-  
ening torque is 101 lbs ft/140 Nm.  
Lug bolt lock  
Principle  
The wheel bolt lock offers effective protec-  
tion against wheel theft.  
3. After screwing on, remove the adapter  
again.  
Safety precautions  
Take the following safety measures when  
changing a wheel:  
The wheel lug bolts have a special coding.  
The lug bolts can only be released with the  
adapter which matches the coding.  
Overview  
Depending on vehicle equipment, store the  
lug bolt lock adapter as follows:  
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Wheels and tires  
MOBILITY  
Park the vehicle on solid and non-slip  
ground at a safe distance from road traf-  
fic.  
Jacking up the vehicle  
Warning  
Switch on the hazard warning lights.  
Engage the parking brake.  
Hands and fingers can be jammed when  
using the jack. There is a risk of injury.  
Comply with the described hand position  
and do not change this position while us-  
ing the jack.  
Turn the steering wheel until the front  
wheels are in the straight-ahead posi-  
tion and engage the steering wheel lock.  
Engage a gear or selector lever posi-  
tion P.  
To raise the vehicle so that you can change  
a wheel, proceed as follows:  
As soon as permitted by the traffic flow,  
have all vehicle occupants get out and  
make sure that they remain outside the  
hazardous area such as behind a guard-  
rail.  
1. Hold the vehicle jack with one hand, ar-  
row 1, and grasp the jack crank handle  
or lever with your other hand, arrow 2.  
If necessary, set up the hazard triangle  
or hazard warning lights at a suitable  
distance.  
Depending on vehicle equipment, re-  
move the wheel change set and, if nec-  
essary, the emergency wheel from the  
vehicle.  
Secure the vehicle so that it does not  
roll away.  
2. Insert the jack into the rectangular re-  
cess of the jacking point closest to the  
wheel to be changed.  
Loosen the lug bolts a half turn.  
Jacking points  
The jacking points are located at the indi-  
cated positions.  
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Wheels and tires  
When non-original light-alloy wheels of  
the vehicle manufacturer are mounted,  
the accompanying lug bolts may have to  
be used as well.  
3. Extend the jack by turning the jack  
crank handle or lever clockwise.  
4. Hand-tighten the remaining lug bolts  
and tighten all lug bolts well in a cross-  
wise pattern.  
5. Turn the jack crank handle counter-  
clockwise to retract the jack and lower  
the vehicle.  
6. Remove the jack and stow it securely.  
4. Take your hand away from the jack as  
soon as the jack is under load and con-  
tinue turning the jack crank handle or  
lever with one hand.  
After the wheel change  
After changing the wheel, do the following:  
1. Tighten the lug bolts crosswise. The  
tightening torque is 101 lbs ft/140 Nm.  
5. Make sure that the car jack foot extends  
vertically and is at a right angle beneath  
the jacking point.  
2. Stow the faulty wheel in the cargo area,  
if necessary.  
3. Check the tire pressure at the next op-  
portunity and correct as necessary.  
4. Re-initialize the Flat Tire Monitor or re-  
set the Tire Pressure Monitor.  
5. Check to make sure the lug bolts are  
tight with a calibrated torque wrench.  
6. Drive to the nearest authorized service  
center or another qualified service cen-  
ter or repair shop, then have the dam-  
aged tire replaced.  
6. Crank the vehicle up until the vehi-  
cle jack has the entire surface on the  
ground and the relevant wheel is maxi-  
mum 1.2 inches/3 cm above ground.  
Mounting a wheel  
Mount one emergency wheel only, as re-  
quired.  
To change a wheel, proceed as follows:  
1. Unscrew the lug bolts.  
2. Remove the wheel.  
3. Put the new wheel or emergency wheel  
on and screw in at least two lug bolts in  
a crosswise pattern until hand-tight.  
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