See also:

Emergency control
System which locks or unlocks the doors mechanically in the event of a malfunction of the battery or of the central locking. Locking the driver's door Insert the key in the lock, then turn it to ...

Safety
New Citroën C4 achieves the highest standards of safety and has already been awarded the maximum 5-star rating by independent assessors Euro NCAP, including a score of 97% in the 'Safety Assi ...

Unlocking the vehicle
Unfolding the key First press button A to unfold the key. Unlocking using the remote control Press the open padlock to unlock the vehicle. Unlocking using the key Turn the key to the left in ...