Practical  advice

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

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Switching off
The ambience lighting switches off automatically when the sidelamps are switched off. It can be switched off manually using the instrument panel lighting rheostat button. With the lighting on ...

Battery
Removal If the vehicle is fitted with an alarm, this should be deactivated before disconnecting the battery. Disconnect the battery leads, negative lead first. Refitting Ensure that the battery i ...

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 ...