2011 Mercedes CL-Class Owner's Manual - Page 77

SmartKey X 75 To unlock the vehicle: pull the door handle. X To lock the vehicle: touch sensor surface :. If you pull on the handle of the trunk lid, only the trunk of the vehicle is unlocked. Mechanical key General notes If you use the mechanical key to unlock and open the driver's door or the trunk lid, the anti-theft alarm system will be triggered (Y page 68). There are several ways to turn off the alarm: X Press the % or & button on the SmartKey. or X Insert the SmartKey into the ignition lock. or X Press the Start/Stop button in the ignition lock. The SmartKey must be in the vehicle. or X Lock or unlock the vehicle using KEYLESSGO. The SmartKey must be outside the vehicle. Changing the settings of the locking system You can change the setting of the locking system in such a way that only the driver's door and the fuel filler flap are unlocked. This is useful if you frequently travel on your own. X To change the setting: press and hold down the % and & buttons simultaneously for approximately six seconds until the battery check lamp (Y page 76) flashes twice. The SmartKey now functions as follows: X To unlock the driver's door: press the % button once. X To unlock centrally: press the % button twice. X To lock centrally: press the & button. The KEYLESS-GO function is changed as follows: X Removing the mechanical key To unlock the driver's door: pull the door handle on the driver's door. X To unlock centrally: pull the frontpassenger door handle. X To lock centrally: touch sensor surface : on one of the door handles. X Push release catch : in the direction of the arrow and at the same time, remove mechanical key ; from the SmartKey. Restoring the factory settings X Press the % and & buttons simultaneously for approximately six seconds until the battery check lamp flashes twice. SmartKey battery Important safety notes It is advisable to have batteries replaced at a qualified specialist workshop, e.g. at an authorized Mercedes-Benz Center. Z Opening and closing