See also:

Cleaning the headliner and carpets
  Headliner: use a soft brush or a cleaning agent recommended and approved by Mercedes-Benz to remove heavy soiling.   Carpets: use the carpet and textile cleaning agents recommended ...

Setting the map scale
To hide the menu: slide the COMAND controller and, when the Full screen menu item is shown, press . To call up the scale bar: as soon as you turn the COMAND controller, scale bar 3 ap ...

Parking brake
WARNING Engaging the parking brake while the vehicle is in motion can cause the rear wheels to lock up. You could lose control of the vehicle and cause an accident. In addition, the vehicle ...