2008 Mercedes CL-Class Owner's Manual - Page 406

Controls in detail Power windows Aim transmitter eye of the SmartKey towards the sensor in the driver's door handle. The SmartKey must be in close proximity to the driver's door handle. Press and hold button ‹ until the side windows and the tilt/sliding sunroof are completely closed. The vehicle is locked. Release button ‹ to interrupt procedure. Vehicles with KEYLESS-GO* The SmartKey with KEYLESS-GO must be located outside the vehicle within approximately 3 ft (1 m) of a door. Close both doors. Touch and hold sensor surface 1 until the windows and the tilt/sliding sunroof are completely closed. The vehicle is locked. anyone being harmed by the closing procedure, press and hold button ‹. Vehicles with KEYLESS-GO*: Release the sensor surface on the outside door handle ( page 405) to stop the closing procedure. Immediately pull on the same outside door handle and hold firmly. The side windows and the tilt/sliding sunroof will open for as long as the outside door handle is held but the door is not opened. i Make sure that you are only touching the sensor surface. Release sensor surface 1 to interrupt procedure. Vehicles with SmartKey 1 Sensor surface on door handle 405