2005 Mercedes E-Class Owner's Manual - Page 98

Safety and Security Anti-theft systems 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. Switch off the ignition and remove the SmartKey from the starter switch. Canceling tow-away alarm To cancel the alarm: With the SmartKey Insert the SmartKey in the starter switch. or Press the Œ or ‹ button on the SmartKey. With KEYLESS-GO* Grasp the outside door handle. or Press the KEYLESS-GO start/stop button. i You cannot disarm the tow-away alarm when the ignition is switched on. Press button 1. The indicator lamp in the button comes on briefly. Exit and lock your vehicle with the SmartKey or (vehicles with KEYLESS-GO*) the lock button at each door handle. The tow-away alarm remains disarmed until you lock your vehicle again. 1 Tow-away alarm off button 96