Practical  advice

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

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Remote control
Note: The simultaneous use of other high frequency equipment (mobile telephones, domestic alarms, etc.) may momentarily hinder the operation of the remote control. If there is a permanent fault, ...

Anti-tamper function
The system detects the putting out of service of its components. The alarm is triggered if anyone tries to put the wires of the siren, the central control or the battery out of service. Do not ma ...

General functions -Audio adjustments
On / Off With the key in Drive position M, press on control A to switch the radio on or off. Note: If the radio was on the last time you switched off the ignition, it will resume automatically w ...