Frequently-asked questions

Citroen C4 / Citroen C4 Owner's Manual / Audio / Frequently-asked questions

The table below provides answers to the questions that are asked the most frequently.

 

 

 

 

 

 

 

    See also:

    Units
    Once the "Units" menu has been selected, you can change the units of the following parameters: - temperature (°C or °F), - fuel consumption (l/100 km, mpg or km/l). Once the fuel consu ...

    Parking assistance
    Front Proximity sensors are located in the front and rear bumpers of your vehicle. When manoeuvring whether forwards or in reverse, at a speed below approximately 10 km/h (6 mph), they warn you ...

    Automatic day/night model
    System which automatically and progressively changes between the day and night uses. In order to prevent dazzle, the interior mirror glass darkens automatically in relation to the intensity of ...