See also:

Interior
The M-Class seats five people on front buckets and a three-place split rear seat that folds to expand cargo space to 81.2 cubic feet. An optional two-place third-row seat increases passenger capac ...

Special seat belt retractor
All seat belts except the driver's seat belt are equipped with a special seat belt retractor. When activated, the special seat belt retractor ensures the seat belt will not slacken once the chi ...

Registering satellite radio
Select Audio in the main function bar by sliding and turning the COMAND controller and press to confirm. Select Sat. Radio and press to confirm. Service information screen 1 Provid ...