See also:

Trip distance recorder
System which measures a distance travelled during a day or other period since it was reset to zero by the driver. With the ignition on, press the button until zeros appear. ...

Speed limiter
This driving assistance device allows you to select a maximum speed that you wish not to exceed. This has to be a speed greater than 30 km/h (approx. 20 mph). The speed limiter controls are loca ...

Comfort & convenient technology
The new Citroën C4 is designed for business-class travel with intuitive, intelligent technology enabling owners to tailor the new C4's environment and ambience to their own preferences. For e ...