2003 Mercedes E-Class Owner's Manual - Page 83

Safety and Security Anti-theft systems Arming the tow-away alarm When you lock your vehicle, the tow-away alarm is automatically armed after about 30 seconds. When you unlock your vehicle, the tow-away protection disarms automatically. Disarming the tow-away alarm To prevent triggering the tow-away alarm feature, switch off the tow-away alarm before towing the vehicle, or when parking on a surface subject to movement, such as a ferry or auto train. The button is located on the overhead control panel. Press button 1. The indicator lamp in the button lights up briefly. Lock your vehicle with the key or (vehicles with KEYLESS-GO*) the lock button at each door handle. The tow-away alarm remains disarmed until you lock your vehicle again. Canceling the alarm 1 Tow-away alarm off button Turn off the ignition and remove the key. or Press the Œ or ‹ button on the key. Insert the key in the starter switch. i You cannot disarm the tow-away alarm if the ignition is turned on. 83