2007 Mercedes CLS-Class Owner's Manual - Page 108
2007 Mercedes CLS-Class Manual
Page 108 highlights
Controls in detail Locking and unlocking Important notes on using KEYLESS-GO You can also use the SmartKey with KEYLESS-GO like a normal SmartKey ( page 102). You can combine KEYLESS-GO functions with normal SmartKey functions (e.g. unlocking with KEYLESS-GO and locking with button ‹). Always carry the SmartKey with KEYLESS-GO with you. Never store the SmartKey with KEYLESS-GO together with: Electronic items such as a cellular phone or another SmartKey with KEYLESS-GO Metallic objects such as coins or metal foil Doing so could impair the function of the KEYLESS-GO system. To lock or unlock the vehicle, the SmartKey with KEYLESS-GO must be located outside the vehicle within approximately 3 ft (1 m) of a door or the trunk lid. In order to start the engine with the SmartKey with KEYLESS-GO: The SmartKey with KEYLESS-GO must be located in the vehicle. The brake pedal must be firmly depressed. Do not depress the accelerator. If the SmartKey with KEYLESS-GO is positioned farther away from the vehicle, the system may no longer recognize the SmartKey with KEYLESS-GO. The vehicle cannot be locked or the engine started via the KEYLESS-GO system. If the SmartKey with KEYLESS-GO is removed from the vehicle (e.g. if passenger exits the vehicle with the SmartKey with KEYLESS-GO) when pressing the KEYLESS-GO start/stop button or trying to lock the vehicle with the outside door handle the message Key not recognized appears in the multifunction display with the engine running, the message Key not recognized appears in the multifunction display while driving off. Find the SmartKey with KEYLESS-GO or change its present location immediately (e.g. place it on the front passenger seat or insert it in shirt pocket). If you have started the engine with the KEYLESS-GO start/stop button, you can turn it off again with: the KEYLESS-GO start/stop button the SmartKey with KEYLESS-GO inserted in the starter switch, when the automatic transmission is in position P 107