See also:

Monozone
The monozone system regulates the temperature, air distribution and air flow for the whole of the passenger compartment. 1 Automatic operation 2 Temperature adjustment 3 Adjusting the air distrib ...

Speed limiter
System which prevents the vehicle from exceeding the speed programmed by the driver. When the programmed speed limit is reached, pressing the accelerator pedal in the normal manner no longer has ...

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 ...