See also:

Electric parking brake
The electronic parking brake combines 2 operational modes: AUTOMATIC: Automatic application when the engine is stopped and automatic release on use of the accelerator (automatic operation by def ...

Lighting rheostat
System for manual adjustment of the brightness of the instruments and controls in relation to the exterior brightness. Activation When the lighting is on: press the button to change the br ...

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 ...