See also:

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 ...

Starting the vehicle
Insert the key in the ignition switch. The system recognises the starting code. Turn the key fully towards the fascia to position 3 (Starting) . When the engine starts, release the key. ...

Locking the vehicle with exterior protection alarm only
Deactivation of the interior volumetric protection Switch off the ignition. Within ten seconds, press button A until the indicator lamp is lit continuously. Get out of the vehicle. Lock o ...