See also:

Automatic operation
1. Automatic "comfort" programme Press the "AUTO" button. The "AUTO" symbol is displayed. We recommend that you use this mode, it provides optimised automatic contr ...

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 ...

Automatic centralised control
System which provides full automatic locking or unlocking of the doors and the boot while driving. You can activate or deactivate this function. Locking When the speed exceeds 6 mph (10 km/h), t ...