Opening and closing
You can continue to operate the sliding
sunroof after switching off the engine or
removing the SmartKey from the ignition
lock. This function is available for up to five
minutes or until the driver's or frontpassenger
door is opened.

Overhead control panel
1 To raise
2 To open
3 To close/lower
Turn the SmartKey to position 1 or 2 in the
ignition lock.
Press or pull the
switch in the
corresponding direction.
If you press the
switch beyond
the
point of resistance, an automatic opening/closing process is started in the
corresponding direction. You can stop
automatic operation by operating the
switch again.
When raising the roof, automatic operation
is only available if the sliding sunroof is in
the closed position.
When opening the roof, automatic
operation is only available if the sliding
sunroof is not raised.
The sun protection cover automatically opens along with the sliding sunroof. You can open or close the sun protection cover manually when the sliding sunroof is raised or closed.
See also:
Activating/deactivating the residual heat function
It is possible to make use of the residual heat of the engine to continue heating
the stationary vehicle for up to 30 minutes after the engine has been switched off.
The heating time depends on th ...
Tread wear
The tread wear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified
U.S. government course. For example, a tire
graded 150 wo ...
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 ...
