Practical  advice

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

See also:

Replacing bulbs
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Airbags
Front passenger's airbag deactivation In order to be able to use a rearfacing child seat in the front passenger's seat position, it is imperative to deactivate the passenger's airbag. ...

Headlamp adjustment
To avoid causing a nuisance to other road users, the height of the headlamps should be adjusted in relation to the load in the vehicle. 0 . 1 or 2 people in the front seats. -. 3 people. 1. 5 ...