See also:

Driving
Electric parking brake Automatic operation The electronic parking brake releases automatically and progressively when you press the accelerator. With the vehicle stationary, the parking brake is ...

Activation
The system is activated as soon as reverse gear is engaged, accompanied by an audible signal. The proximity information is given by: - an audible signal, which becomes more rapid as the vehicle a ...

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 ...