Roof carrier
See also:
Treadwear indicators
Narrow bars (tread wear bars) that are
distributed over the tire tread. If the tire tread
is level with the bars, the wear limit of 1/16 in
(1.6 mm) has been reached. ...
Snow chains
For safety reasons, Mercedes-Benz
recommends that you only use snow chains
which have been specially approved for your
vehicle by Mercedes-Benz, or are of a
corresponding standard of quality.
...
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. ...
