See also:

Adjusting the lumbar support
You can adjust the lumbar support using COMAND. ...

Securing the vehicle to prevent it from rolling away
WARNING Only jack up the vehicle on level ground or on slight inclines/declines. The vehicle could otherwise fall off the jack and injure you or others. If your vehicle is equipped with a whe ...

SmartKey
Display messages Possible causes/consequences and Solutions You have put the wrong SmartKey in the ignition lock. Use the correct SmartKey. The SmartKey ...