Practical  advice

Citroen C4 / Citroen C4 Owner's Manual / Practical  advice

See also:

Engine oil level indicator
System which informs the driver whether the engine oil level is correct or not. This information is indicated for a few seconds when the ignition is switched on, after the service information. ...

Operating fault
In the event of a fault with the brightness sensor, the lighting come on, this warning lamp is displayed on the instrument panel and/or a message appears on the multifunction screen, accompanied ...

Impact detection zones
A. Front impact zone. B. Side impact zone. Triggering of the airbag(s) is accompanied by a slight emission of harmless smoke and a noise, due to the activation of the pyrotechnic cartridge inc ...