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 ...

Cruise control
This driving assistance function allows you to drive at the speed of your choice without the need to action the accelerator. This system is available above 40 km/h (25 mph), with 4th gear or hig ...