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:

    Controls
    From your Audio system control panel, you can: press the "MENU" button to gain access to the general menu , press the "  " or "  " buttons to scroll ...

    Gear change indicator
    System which reduces fuel consumption by advising the driver to change up on vehicles fi tted with a manual gearbox. ...

    Engine oil level indicator
    When the ignition is switched on, the oil level indicator is displayed for several seconds. This display indicates normal operating. A flashing of "OIL" indicates an oil level that i ...