28 Keys, doors and windowsThe alarm can be silenced bypressing any button on the radioremote control or by switching on theignition.The anti-theft alarm system can onlybe deactivated by pressing c on theradio remote control or by switchingon the ignition.A triggered alarm, which has not beeninterrupted by the driver, will beindicated by the hazard warninglights. They will flash quickly threetimes when the vehicle is unlockedwith the radio remote control.Vehicle messages 3 102.ImmobiliserThe system is part of the ignitionswitch and checks whether thevehicle is allowed to be started withthe key being used.The immobiliser is activatedautomatically after the key has beenremoved from the ignition switch.If the control indicator d flashes whenthe ignition is on, there is a fault in thesystem; the engine cannot be started.Switch off the ignition and repeat thestart attempt.If the control indicator continuesflashing, attempt to start the engineusing the spare key and seek theassistance of a workshop.NoticeThe immobiliser does not lock thedoors. You should always lock thevehicle after leaving it.Switch on the anti-theft alarmsystem 3 22, 3 27.Control indicator d 3 94.Exterior mirrorsConvex shapeThe convex exterior mirror containsan aspherical area and reduces blindspots. The shape of the mirror makesobjects appear smaller, which willaffect the ability to estimatedistances.Electric adjustmentSelect the relevant exterior mirror bypressing the rocker switch to the left(L) or right (R). Then swivel thecontrol : to adjust the mirror.