See also:

Activating/deactivating Blind SpotAssist
Further information about Blind Spot Assist. ► Press on the steering wheel to select the Additional functions menu. ► Press the button to select the Blind Spot Assist function. ...

Cleaning the display
•► Before cleaning the display, make sure that it is switched off and has cooled down. •► Clean the display surface using a commercially-available microfiber cloth and TFT/LCD displ ...

Cleaning genuine wood and trim elements
  Wipe the wooden trim and trim pieces with a damp, lint-free cloth, e.g. a microfiber cloth.   Heavy soiling: use car care and cleaning products recommended and approved by Mercede ...