See also:

Opening and closing
Overhead control panel To open To open To close Turn the SmartKey to position 1 or 2 in the ignition lock. Press or pull the switch in the corresponding direction. If you press ...

Important safety notes
WARNING When opening or closing the door windows, make sure there is no danger of anyone being harmed by the opening/closing procedure. The door windows are equipped with the express operatio ...

The M-Class also protects its occupants after a crash
As part of the POST-SAFE® functions, the new M-Class can activate a variety of systems which can contribute towards avoiding post-accident risks. After a more serious crash, the hazard warning lig ...