See also:

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 ...

Automatic lighting
The sidelamps and dipped headlamps are switched on automatically, without any action on the part of the driver, when a low level of external light is detected or in certain cases of activation of ...

Operating fault
In the event of a fault with the brightness sensor, the lighting come on, this warning lamp is displayed on the instrument panel and/or a message appears on the multifunction screen, accompanied ...