See also:

Overview
You can use the remote control to operate the COMAND display, SPLITVIEW and either one of the rear-compartment screens. 1 To switch the screen on/off (Rear Seat Entertainment System only) 2 ...

Cleaning the exhaust tail pipes
Impurities combined with the effects of road grit and corrosive environmental factors may cause flash rust to form on the surface. You can restore the original shine of the exhaust tail pipe b ...

Windows fogged up on the outside
Switch on the windshield wipers. Press the button repeatedly until the or symbol appears in the display. You should only select this setting until the windshield is clear again. ...