Access -> Remote control / Key for Your Citroen C3 Aircross SUV Second Generation (2024-2026)

Access  
When the locking button is pressed, the  
lighting of the direction indicators for a few  
seconds signals:  
– The locking of the vehicle for versions  
without alarm.  
Unfolding / Folding the key  
Remote control / Key  
Remote control function  
– The activation of the alarm for other versions.  
If one of the doors or the boot is not  
fully closed, the locking does not take  
place. However, if the vehicle is equipped  
with the alarm, it is fully activated after  
about 45 seconds.  
If the vehicle is unlocked inadvertently  
and there is then no action on the doors  
or boot, the vehicle will automatically lock  
itself again after about 30 seconds. If the  
alarm was activated beforehand, the alarm is  
reactivated automatically.  
►ꢀ Press this button to unfold or fold the key.  
The remote control can be used to perform  
the following remote functions (depending on  
version):  
– Unlocking/Locking/Deadlocking the vehicle.  
– Opening the fuel tank cap.  
– Activating/Deactivating the alarm.  
– Locating the vehicle.  
– Activating the vehicle’s electronic  
immobiliser.  
The remote control includes a conventional key  
that allows the central unlocking/locking of the  
vehicle using the door lock, as well as starting  
and switching off the engine.  
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.  
The remote control may be damaged if  
you do not press the button.  
Unlocking the vehicle  
►ꢀ Press this button to unlock the  
vehicle.  
When the unlocking button is pressed, the  
flashing of the direction indicators for a few  
seconds signals:  
– The unlocking of the vehicle for versions  
without alarm.  
– The deactivation of the alarm for other  
versions.  
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.  
Locking the vehicle  
►ꢀ Ignition off, press the locking button.  
►ꢀ Press the locking button again within  
3 seconds to deadlock the vehicle (confirmed  
by the temporary lighting of the direction  
indicators).  
Normal locking  
►ꢀ Press this button.  
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Access  
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.  
Advice  
Complete unlocking/locking  
of the vehicle with the key  
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Remote control  
Use this procedure in the following situations:  
– Remote control battery discharged.  
– Remote control malfunction.  
– Vehicle battery discharged.  
– Vehicle in an area subject to strong  
electromagnetic interference.  
In the first case, change the remote control  
battery.  
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.  
If one of the doors or the boot is still  
open, central locking will not take  
place.  
However, if the vehicle is fitted with an  
alarm, it will be activated after 45 seconds.  
In the second case, reinitialise the remote  
control.  
Refer to the corresponding sections.  
The remote control does not work when the  
key is in the ignition switch, even when the  
ignition is switched off.  
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.  
Anti-theft protection  
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.  
Back-up procedures  
►ꢀ Insert the key into the door lock.  
►ꢀ Turn the key towards the front/rear to  
unlock/lock the vehicle.  
Lost keys, remote control  
Go to a CITROËN dealer with the vehicle's  
registration certificate, your personal  
identification documents and if possible, the  
label bearing the key code.  
Locking the vehicle  
Driving with the doors locked  
If the vehicle is fitted with an alarm, it  
will not be activated when locking  
with the key.  
If the alarm is activated, the siren sounds  
when the door is opened; switch on the  
ignition to stop it.  
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 when leaving the vehicle, even  
for a short time.  
The CITROËN dealer will be able to retrieve the  
key code and the transponder code, enabling a  
new key to be ordered.  
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