See also:

Anti-intrusion alarm
The anti-intrusion alarm provides: Exterior perimeter protection by means of detectors on the vehicle access points (doors, boot, bonnet). Electrical supply protection. Interior volumetric prot ...

Manual controls
The lighting commands are issued directly by the driver by means of the ring A and the stalk B . Model without AUTO lighting Model with AUTO lighting A. Main lighting mode selection ring, wi ...

Efficient engineering
Citroën has utilised the latest industrial technologies, along with a 'part by part' focus on reducing the weight and number of components in new C4. For example, the laser welding on the roo ...