Keys, doors and windows 27ActivatingPress e on the radio remote controltwice within 10 seconds.Anti-theft alarm systemThe anti-theft alarm system isoperated in conjunction with thecentral locking system.It monitors:■ Doors, tailgate, bonnet■ IgnitionUnlocking the vehicle deactivates theanti-theft alarm system.Status LEDStatus LED is integrated in the centrallocking button.Status during the first 10 seconds ofanti-theft alarm system activation:LED illu‐minates= test, arming delay.LEDflashesquickly= doors, tailgate orbonnet not completelyclosed, or system fault.Status after system is armed:LED flashesslowly= system is armed.Seek the assistance of a workshop inthe event of faults.AlarmWhen triggered, the horn sounds, andthe hazard warning lights flashsimultaneously. The number andduration of alarm signals arestipulated by legislation.The alarm can be silenced bypressing any button of the radioremote control or by switching on theignition.The anti-theft alarm system can bedeactivated only by pressing buttonc or by switching on the ignition.A triggered alarm, which has not beeninterrupted by the driver, will beindicated by a warning message or awarning code in the DriverInformation Centre after switching onthe ignition.Vehicle messages 3 103.If the vehicle's battery is to bedisconnected (e.g. for maintenancework), the alarm siren must bedeactivated as follows: switch the