Problems with the sliding sunroof
WARNING
You could be severely or even fatally injured
when closing the sliding sunroof with
increased closing force or if the antientrapment
feature is deactivated. Make sure
that nobody can become trapped when
closing the sliding sunroof.
If the sliding sunroof still cannot be opened or closed as a result of a malfunction, contact a qualified specialist workshop.
Problem: the sunroof cannot be closed and you cannot see the cause.
If the sliding sunroof is obstructed during
closing and reopens again slightly:
► Immediately after the sliding sunroof
blocks, pull the 
switch in the
overhead control panel down to the point
of resistance and hold it until the sliding
sunroof is closed.
If the sliding sunroof is obstructed again
during closing and reopens again slightly:
► Immediately after the sliding sunroof
blocks, pull the 
switch in the
overhead control panel down to the point
of resistance and hold it until the sliding
sunroof is closed.
See also:
Lights
Display messages about LEDs:
This display message will only appear if all LEDs have failed.
...
Resetting the side windows
If a side window can no longer be closed fully,
you must reset it.
■ Close all the doors.
■ Turn the SmartKey to position 1 or 2 in the
ignition lock.
■ Pull the corresponding s ...
Driving on wet roads
Hydroplaning
If water has accumulated to a certain depth
on the road surface, there is a danger of
hydroplaning occurring, even if:
• you drive at low speeds.
• the tires have adequate tread dept ...