See also:

General notes
If you use the mechanical key to unlock and open the driver's door or the trunk lid, the anti-theft alarm system will be triggered. There are several ways to turn off the alarm: To turn the a ...

Multifunction steering wheel
Multifunction steering wheel Function 1 Multifunction display 2 Audio system/COMAND; see the separate operating instructions 3 Switches on the Voice Control System; see the separate operating ...

Road-simulation test rig: an ordeal for the chassis
The road-simulation test rigs are just as punishing as the body testing facility. Applying identical load spectra over the same distance, the test engineers torture the M-Class chassis in all of i ...