2005 Mercedes CL-Class Owner's Manual - Page 88

Safety and Security Anti-theft systems i If the alarm stays on for more than 30 seconds, a call to the Response Center is initiated automatically by the by the Tele Aid system ( page 243) 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 located in the central locking switch in on the upper part of the front center console. Lock your vehicle. The turn signal lamps flash three times to indicate that the alarm system is activated. The indicator lamp 1 flashes to indicate that the alarm system is armed. Disarming the alarm system Unlock your vehicle. The turn signal lamps flash once to indicate that the alarm system is deactivated. i If the turn signal lamps does not flash three times one of the following elements may not be properly closed: a door the trunk the hood Close the respective element and lock the vehicle again. i The alarm system will rearm automatically again after approximately 40 seconds if no door was opened. 1 Indicator lamp 86