2005 Mercedes CLK-Class Owner's Manual - Page 92

Safety and Security Anti-theft systems Anti-theft alarm system Once the alarm system has been armed, a visual and audible alarm is triggered when someone opens a door the trunk the hood. The alarm system will also be triggered when someone attempts to raise the vehicle ( page 91) opening the vehicle with the mechanical key. i If the alarm stays on for more than 30 seconds, a call to the Response Center is initiated automatically by the Tele Aid system ( page 280) provided Tele Aid service was subscribed to and properly activated, and that necessary cellular service and GPS coverage are available. Arming the alarm system The indicator lamp is in the switch for the tow-away alarm in the center console. Lock the vehicle with the SmartKey or KEYLESS-GO*. The turn signal lamps flash three times to indicate that the alarm system is activated. Indicator lamp 1 begins to flash after approximately 30 seconds after arming the alarm system. i If the turn signal lamps do not flash three times, one of the following elements may not be properly closed: a door the trunk lid the hood Close the respective element and lock the vehicle again. i The alarm will stay on, even if the activating element (a door, for example) is immediately closed. 1 Indicator lamp 90