Familiarisation

Citroen C4 / Citroen C4 Owner's Manual / Familiarisation

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Remote control
Central unlocking A short press on button B unlocks your vehicle. This operation is confirmed by the rapid flashing of the direction indicators and the lighting of the interior lamp (if the func ...

Reactivation
When you remove the child seat, turn switch 1 to the "ON" position to reactivate the airbag and so assure the safety of your front passenger in the event of an impact. With the igniti ...

Diesel particulate filter system
Complementary to the catalytic converter, this filter makes an active contribution to the preservation of air quality by the retaining of the unburnt pollutant particles. Black exhaust fumes are t ...