Maintenance
Citroen C4 / Citroen C4 Owner's Manual / Maintenance
See also:
Exterior perimiter protection
The system detects opening of the vehicle.
The alarm is triggered if anyone tries to
enter the vehicle by forcing a door, the
boot or the bonnet. ...
Manual override
It is possible to adjust one or more functions
manually while leaving the other
functions in automatic mode.
The "AUTO" symbol switches off.
To return to automatic mode, press the
" ...
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 ...






