See also:

Calling up a stored parking position setting
Turn the SmartKey to position 2 in the ignition lock. Adjust the exterior mirror on the frontpassenger side with the corresponding button. Engage reverse gear. The exterior mirror on t ...

Problems with the SmartKey
Problem Possible causes/consequences and Solutions You cannot lock or unlock the vehicle using the SmartKey. The SmartKey battery is discharged or nearly discharged. - ...

MB Info call button
Press and hold MB Info call button 1 for more than two seconds. This initiates a call to the Mercedes-Benz Customer Assistance Center. The indicator lamp in MB Info call button 1 flashes wh ...