2007 Mercedes CL-Class Owner's Manual - Page 330
2007 Mercedes CL-Class Manual
Page 330 highlights
Controls in detail Locking and unlocking 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 Remember that the engine can be started by anyone with a SmartKey with KEYLESS-GO that is left inside the vehicle. Possibility 1: (One SmartKey with KEYLESS-GO in the vehicle, one SmartKey with KEYLESS-GO outside the vehicle): If you leave the SmartKey with KEYLESS-GO behind when exiting and locking the vehicle, no message appears in the multifunction display. Possibility 2: (One SmartKey with KEYLESS-GO in the vehicle, no SmartKey with KEYLESS-GO outside the vehicle): When exiting and trying to lock the vehicle, the message "Key still in vehicle" appears in the multifunction display. The vehicle will not be locked. Factory setting i When unlocking or locking the vehicle with the SmartKey with KEYLESS-GO an acoustic signal sounds. The acoustic signal is activated at the factory. If you wish to deactivate the feature, or adjust its signal volume, contact an authorized Mercedes-Benz Center. 1 Outside door handle 329