Audio
Citroen C4 / Citroen C4 Owner's Manual / Audio
See also:
Display configuration
Once this menu has been selected, you
can gain access to the following settings:
- brightness-video setting,
- date and time setting,
- selection of units.
Once the fuel consumption units
have b ...
Diesel injection equipment
Bleeding of water from the diesel fuel filter
To be bled on a regular basis (at every oil change). To evacuate the water, slacken
the bleed screw or the water in diesel fuel sensor, which is loca ...
Tyre pressure sensors
This function alerts you in the event of a tyre being deflated or punctured.
For this purpose, sensors continuously monitor the condition of the vehicle’s wheels.
This system does not absolve the ...






