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 ...

    Directional headlamps
    This function is associated with headlamps that have Xenon bulbs. Whether on dipped beam or main beam, your headlamps follow the direction of the road ahead. Lighting quality when driving round ben ...

    Front passenger’s airbag
    1. Open the glove box. 2. Insert the key. 3. Select position: "ON" (activation), with front passenger or "forwards facing" child seat, "OFF" (deactivation), with & ...