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:

    Speed limiter
    This driving aid allows you to choose a maximum speed that you do not wish to exceed. This has to be over 30 km/h (19 mph). The speed limiter controls are located on the steering wheel. Note: Th ...

    Lighting rheostat
    System for manual adjustment of the brightness of the instruments and controls in relation to the exterior brightness. Activation When the lighting is on: press the button to change the br ...

    Trip computer
    To obtain display and selection of the different types of information, give short presses on the end of the windscreen wiper stalk. To reset trip computer information to zero, press continuously ...