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Driving -> Stop & Start for Your Citroen C4 Cactus SUV First Generation (2014-2018)

Driving  
The system adapts its gear change  
recommendation according to the  
driving conditions (slope, load, etc.)  
and the demands of the driver (power,  
acceleration, braking, etc.).  
Do not leave the vehicle while it is being  
held temporarily in the hill start assist  
phase.  
If you need to leave the vehicle with the  
engine running, apply the parking brake  
manually then ensure that the parking  
brake warning lamp is showing fixed on  
the instrument panel.  
The system never suggests:  
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engaging first gear,  
engaging reverse gear.  
engaging a lower gear.  
On a descending slope, with the vehicle  
stationary and reverse gear engaged, the  
vehicle is held for a short time when you  
release the brake pedal.  
On vehicle fitted with a manual gearbox,  
the arrow may be accompanied by the  
gear recommended.  
Operating fault  
Hill start assist  
On an ascending slope, with the vehicle  
stationary, the vehicle is held for a short  
time when you release the brake pedal.  
With a manual gearbox, if you are in first gear  
or in neutral.  
With an automatic gearbox, if you are in D  
or M.  
With an electronic gearbox, if you are in D.  
If a fault in the system occurs, this warning  
lamp comes on accompanied by a message.  
Contact a CITROËN dealer or a qualified  
workshop to have the system checked.  
System which keeps your vehicle stationary  
for a short time (approximately two seconds)  
when starting on a gradient, the time it takes  
to move your foot from the brake pedal to the  
accelerator pedal.  
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Stop & Start  
It is only active when:  
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the vehicle is completely stationary, with  
your foot on the brake pedal,  
The Stop & Start system puts the engine  
temporarily into standby – STOP mode – during  
stops in traffic (red lights, traffic jams, etc.). The  
engine restarts automatically – START mode –  
as soon as you want to move off.  
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certain conditions of gradient are met,  
the driver's door is closed.  
The hill start assist system cannot be  
deactivated.  
The restart takes place instantly, quickly and  
silently.  
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Driving  
Perfect for urban use, the Stop & Start system  
reduces fuel consumption and exhaust  
emissions as well as the noise level when  
stationary.  
If your vehicle is fitted with this system, a time  
counter calculates the sum of the periods in  
STOP mode during a journey.  
It resets to zero every time the ignition is  
switched on.  
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demisting is active,  
some special conditions (battery charge,  
engine temperature, braking assistance,  
exterior temperature, etc.) where the engine  
is needed to control the system.  
Going into engine STOP  
mode  
For your comfort, during parking  
manoeuvres, STOP mode is not available  
for a few seconds after coming out of  
reverse gear.  
The Stop & Start system does not affect  
the functionality of the vehicle, such as for  
example, braking, power steering, etc.  
In this case, this indicator lamp  
flashes for a few seconds then goes  
off.  
This indicator lamp comes on in the  
instrument panel and the engine  
goes into standby automatically.  
This operation is perfectly normal.  
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With a manual gearbox, at speeds below  
2 mph (3 km/h) or with the vehicle stationary  
(depending on version), when you place the  
gear lever in neutral and release the clutch  
pedal,  
With an automatic gearbox, at speeds  
below 2 mph (3 km/h), or when the vehicle  
is stationary (depending on version), when  
you press the brake pedal or place the gear  
selector into position N.  
With an electronic gearbox, at speeds  
below 2 mph (3 km/h), or when the vehicle  
is stationary (depending on version), when  
you press the brake pedal or place the gear  
selector into position N.  
Going into engine START  
mode  
Never refuel with the engine in STOP  
mode; you must switch off the ignition with  
the "START/STOP" button.  
This indicator lamp goes off and the  
engine starts automatically:  
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With a manual gearbox, when you fully  
depress the clutch pedal.  
With an automatic gearbox:  
gear selector in position D or M, when  
you release the brake pedal,  
or gear selector in position N and brake  
pedal released, when you place the gear  
selector in position D or M,  
Special cases: STOP mode not  
available  
STOP mode is not activated when:  
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the vehicle is on a steep slope (uphill or  
downhill),  
the driver's door is open,  
the driver's seat belt is not fastened,  
the vehicle has not exceeded 6 mph (10  
km/h) since the last engine start,  
the engine is needed to maintain a  
comfortable temperature in the passenger  
compartment,  
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or when you engage reverse gear.  
Time counter of the Stop & Start.  
(minutes/seconds or hours/minutes)  
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Driving  
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With an electronic gearbox:  
Deactivation/Reactivation  
Driving on flooded roads  
Before driving in a flooded area, it is  
gear selector in position D, when you  
release the brake pedal,  
In certain circumstances, such as the need  
to maintain the temperature in the passenger  
compartment, it may be useful to deactivate the  
Stop & Start system.  
The system can be deactivated at any time,  
once the ignition is switched on.  
If the engine is in STOP mode, it then restarts.  
The Stop & Start system is reactivated  
automatically every time the ignition is switched  
on.  
strongly recommended that you deactivate  
the Stop & Start system.  
For more information on Driving  
recommendations, particularly on  
flooded roads, refer to the corresponding  
section.  
or gear selector in position N and brake  
pedal released, when you place the gear  
selector in position D,  
or when you engage reverse gear.  
Special cases: START activated  
automatically  
Operating fault  
F
In the Driving/Vehicle menu  
of the touch screen, select the  
"Driving functions" tab, then  
"Stop & Start".  
As a safety measure or to maintain comfort  
levels in the vehicle, START mode is activated  
automatically when:  
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In the event of a fault with the  
system, this warning lamp flashes in  
the instrument panel.  
you open the driver's door,  
the driver's seat belt is not fastened,  
the speed of the vehicle exceeds 7 mph  
(11 km/h) with an electronic gearbox,  
some special conditions (battery charge,  
engine temperature, braking assistance,  
exterior temperature, etc.) where the engine  
is needed to control the system or the  
vehicle.  
Have it checked by a CITROËN dealer or a  
qualified workshop.  
In the event of a fault in STOP mode, the  
vehicle may stall.  
All of the instrument panel warning lamps come  
on.  
It is then necessary to switch off the ignition,  
then restart the engine.  
Opening the bonnet  
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Before doing anything under the bonnet,  
deactivate the Stop & Start system to  
avoid any risk of injury resulting from an  
automatic change to START mode.  
Depending on the version, an alert  
message may also be displayed, asking  
you to change to neutral (N) and to press  
the brake pedal.  
In this case, this indicator lamp  
flashes for a few seconds, then goes  
off.  
This operation is perfectly normal.  
You must switch off the ignition, then start  
the engine again.  
109  
Driving  
The Stop & Start system requires a  
You should update your navigation  
mapping regularly in order to receive  
accurate speed limit information from the  
system.  
Automatic reading of road signs is a  
driving assistance system and does not  
always display speed limits correctly.  
The speed limit signs present on the road  
always take priority over the display by the  
system.  
The system cannot in any circumstances  
replace the need for vigilance on the part  
of the driver.  
The driver must observe the driving  
regulations and must adapt the speed of  
the vehicle to suit the weather and traffic.  
It is possible for the system to not display  
the speed limit if it does not detect a  
speed limit sign within a preset period.  
The system is designed to detect signs  
that conform to the Vienna Convention on  
road signs.  
12 V battery of specific technology and  
specification.  
All work on this type of battery must be  
carried out only by a CITROËN dealer or a  
qualified workshop.  
Specific speed limits, such as those for heavy  
goods vehicles, are not displayed.  
The display of the speed limit in the instrument  
panel is updated as you pass a speed limit sign  
intended for cars (light vehicles).  
For more information on the 12 V battery,  
refer to the corresponding section.  
Recognition of  
speed limit signs and  
recommendation  
The units for the speed limits (km/h or  
mph) depend on the country in which you  
are driving.  
This should be taken into account in order  
to observe the speed limit.  
For the system to operate correctly when  
you change country, the units for speed in  
the instrument panel must be set to those  
for the country in which you are driving.  
To maintain correct operation of the  
system: regularly clean the area in front of  
the camera.  
The internal surface of the windscreen can  
also become misted around the camera.  
In humid and cold weather, demist the  
windscreen regularly.  
This system allows the speed limit detected by  
the camera to be displayed in the instrument  
panel.  
The system also processes speed limit details  
from the navigation system mapping.  
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