Interior comfort
Citroen C4 / Citroen C4 Owner's Manual / Interior comfort
See also:
Instrument panel
A. With the ignition on, the fuel gauge
bars for the fuel remaining should
light up.
B. With the engine running, the associated
low level warning lamp should
switch off.
C. With the ignition o ...
Ventilation
Air intake
Make sure that the exterior air inlet grille at the base of the windscreen is
clean (free of dead leaves, snow etc.).
If washing the vehicle with a high pressure jet, take care to avo ...
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 ...






