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Access -> Electronic key with remote control function and built-in key for Your Citroen C4 SUV Third Generation (2020-2025)

Access  
Built-in key  
The key built into the remote control can be  
used for the following operations, depending on  
version:  
– Locking/Unlocking the vehicle.  
– Activation/Deactivation of the manual child  
lock.  
Electronic key with  
remote control function  
and built-in key  
Remote control function  
To eject the key or put it back in place, pull  
and hold the button.  
– Activation/Deactivation of the front passenger  
airbag.  
– Back-up Unlocking/Locking of the doors.  
– Switching on the ignition and starting/switching  
off the engine.  
Once the built-in key is ejected, always  
keep it with you to be able to carry out  
the corresponding back-up procedures.  
Without Keyless Entry and Start  
Unlocking the vehicle  
The remote control can be used to perform  
the following remote functions (depending on  
version):  
– Unlocking/Locking/Deadlocking the vehicle.  
– Unlocking and partial opening of the boot.  
– Remote operation of lighting.  
With Touch screen BLUETOOTH audio  
system or MyCitroën Play  
Selective unlocking is configured in the  
Driving touch screen menu.  
– Folding/Unfolding the door mirrors.  
– Activating/Deactivating the alarm.  
– Locating the vehicle.  
– Opening/Closing the windows.  
– Closing the sunroof.  
– Activating the vehicle’s electronic immobiliser.  
Back-up procedures allow the vehicle to be  
locked/unlocked in the event of a failure of the  
remote control, the central locking, the battery,  
etc. For more information on the Back-up  
procedures, refer to the corresponding section.  
With MyCitroën Drive  
Selective unlocking is configured in the  
Vehicle touch screen menu.  
To unfold or fold the key, press the button.  
With Keyless Entry and Start  
With MyCitroën Drive Plus  
Selective unlocking is configured in the  
Settings > Vehicle touch screen  
application.  
Complete unlocking  
► Press the unlocking button.  
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Access  
Selective unlocking  
Driver's door  
► Press the unlocking button.  
The driver's door and the fuel filler flap are  
unlocked (Petrol or Diesel).  
The driver's door and the charging flap are  
unlocked (Electric).  
► Press it again to unlock the other doors and  
the boot.  
The charging nozzle can be unplugged on the  
second press.  
Complete or selective unlocking, and alarm  
deactivation (depending on version), is confirmed  
by the flashing of the direction indicators.  
Depending on version, the door mirrors unfold.  
Depending on version, the door mirrors fold.  
Opening / Closing the  
windows  
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An access (door or boot) that is not  
properly closed prevents locking of the  
vehicle. However, if the vehicle is fitted with  
an alarm, it will be activated after 45 seconds.  
If the vehicle is unlocked but the doors or boot  
are not subsequently opened, the vehicle  
will automatically lock itself again after about  
30 seconds. If the vehicle is fitted with an  
alarm, it will be reactivated automatically.  
Opening the windows  
► Press the unlocking button for more  
than 3 seconds.  
Depending on version, the windows stop when  
the button is released or by pressing the button  
a second time.  
Closing the windows and sunroof  
(depending on version)  
► Press the locking button for more than  
3 seconds.  
Depending on version, the windows and the  
sunroof stop when the button is released or by  
pressing the button a second time.  
Deadlocking  
Deadlocking renders the interior door  
controls inoperative. It also disables the  
central locking button.  
The horn remains operational.  
Never leave anyone inside the vehicle  
when it is deadlocked.  
Unlocking and partial opening of the  
boot  
► Press this button for more than one  
second to unlock the boot. The boot  
opens slightly.  
Ensure that no person or object could  
prevent the correct closing of the  
windows and sunroof.  
If, on versions with alarm, you want to  
leave the windows and/or sunroof partially  
open, you must first deactivate the interior  
volumetric alarm protection.  
► Press the locking button.  
This action unlocks the vehicle first.  
► Press the locking button again within 3  
seconds to deadlock the vehicle (confirmed by  
the temporary lighting of the direction indicators).  
For the vehicles equipped with the Proximity  
Keyless Entry and Start system, a double  
audible signal indicates that the vehicle is not  
deadlocked.  
With MyCitroën Drive Plus, depending on  
version, the activation/deactivation of the  
lock audible signal is configured in the  
Settings > Vehicle touch screen application.  
Locking the vehicle  
For more information on the Alarm, refer to  
the corresponding section.  
Normal locking  
► Press the locking button.  
The locking, and the activation of the alarm  
depending on version, is confirmed by the  
lighting of the direction indicators.  
Remote lighting of the  
lamps  
(Depending on version)  
33  
Access  
► Press this button. The sidelamps,  
Locking the vehicle  
dipped beam headlamps, number plate  
lamps and door mirror spotlamps come on for 30  
seconds.  
Pressing again before the end of the timed  
period switches off the lamps immediately.  
Driving with the doors locked could make  
it more difficult for the emergency services  
to enter the passenger compartment in an  
emergency.  
As a safety precaution, remove the key from  
the ignition or take the electronic key with you  
when leaving the vehicle, even for a short  
time.  
Advice  
Remote control  
The remote control is a sensitive, high-  
frequency device; avoid handling it in your  
pocket, due to the risk of unintentionally  
unlocking the vehicle.  
Avoid pressing the remote control buttons  
while out of range of the vehicle, due to  
the risk of rendering the remote control  
inoperative. It would then be necessary to  
reset it.  
Purchasing a second-hand vehicle  
Have the key codes memorised by a  
CITROËN dealer, to ensure that the keys in  
your possession are the only ones able to  
start the vehicle.  
Zone A: welcome lighting on approaching  
the vehicle (between 3 and 5 metres from the  
vehicle).  
Zone B: automatic locking on moving away from  
the vehicle (about 2 metres from the vehicle).  
Zone C: automatic unlocking on approaching  
the vehicle (between 1 and 2 metres from the  
vehicle).  
Proximity Keyless Entry  
and Start  
This is a Keyless Entry and Start system.  
It enables automatic vehicle locking/unlocking  
simply by detecting the electronic key.  
As long as the driver has the electronic key  
on their person, the vehicle unlocks as they  
approach and locks when they walk away.  
Key recognition zones:  
The remote control does not work when the  
key is in the ignition switch, even when the  
ignition is switched off.  
Activation/Deactivation  
With Touch screen BLUETOOTH audio  
system or MyCitroën Play  
Anti-theft protection  
The automatic functions are configured  
via the Driving touch screen menu.  
Do not modify the electronic vehicle  
immobiliser, as this might result in  
malfunctions.  
For vehicles with a key ignition switch,  
remember to remove the key and turn the  
steering wheel to engage the steering lock.  
With MyCitroën Drive  
The automatic functions are configured  
via the Vehicle touch screen menu.  
With MyCitroën Drive Plus  
The automatic functions are configured in  
the Settings > Vehicle touch screen  
application.  
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