Practical  advice

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

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Tyre deflation detection
Deflation detection This function warns you of tyres that are deflated or punctured. Automatic detection Sensors monitor the tyre pressures while driving. In the event of an anomaly, a message ...

Operating fault
If this warning lamp comes on on the instrument panel, accompanied by an audible warning and a message on the multifunction screen, contact a CITROËN dealer to have the system checked. The ...

Doors
Locking the doors from the inside With the doors closed, press button B once to operate the electric central locking and unlocking. The doors can still be opened from inside. The central lockin ...