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:

    Removing the wheel
    Parking the vehicle Immobilise the vehicle where it does not block traffi c: the ground must be level, stable and not slippery. Apply the parking brake, switch off the ignition and engage fi r ...

    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 ...

    USB reader
    This connection box, consisting of a JACK socket and a USB port, is located on the centre console. It permits the connection of portable equipment, such as a digital audio player of the iPod ® ...