Practical  advice

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

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Deactivation
Only the passenger's front airbag can be deactivated: with the ignition off , insert the key in the passenger airbag deactivation switch 1 , turn it to the "OFF" position, then, ...

Heating/ventilation
Manual control panel Electric control panel ...

Anti-theft protection
Electronic engine immobiliser The key contains an electronic chip which has a special code. When the ignition is switched on, this code must be recognised in order for starting to be possible. T ...