Cleaning the headliner and carpets
•► Roof lining: use soft brushes or dry shampoo if it is particularly dirty.
•► Carpets: use carpet and textile cleaners that have been approved and recommended by Mercedes-Benz.
See also:
Ruts and gravel roads
Observe the following rules when driving
along ruts in off-road terrain or on roads with
loose gravel:
Check that the ruts are not too deep and
that your vehicle has sufficient clearance.
...
Tread
The part of the tire that comes into contact
with the road. ...
Opening/closing the help window
In addition to the audible instructions, the
help window will show you other information
during voice control operation and the
individualization process.
Select Vehicle in the main function b ...