Frequently-asked questions

Citroën C5 / Citroen C5 Owner's Manual / Radio / Frequently-asked questions

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

Maintenance

    See also:

    Lane departure warning system
    This driving assistance device alerts you if you are wandering from your lane (continuous or dotted line marking on the road surface). It is designed especially for use on motorways and dual car ...

    Dials
    1. Rev counter. Indicates the speed of rotation of the engine (x 1 000 rpm). 2. Vehicle speed. Indicates the current speed of the moving vehicle (km/h or mph). 3. Fuel level. Indicates the quan ...

    Programmable heating
    With the engine off, programmable heating preheats the coolant circuit in order to optimise the engine operating temperature prior to starting. The programmable heating system can be started imme ...