Adjusting the lumbar support
You can adjust the contour of the front seats so as to provide optimum support for your back.

Move adjustment lever 1 in the
direction
of the arrow until the desired backrest
contour is achieved.
See also:
Important safety notes
WARNING
Make sure absolutely no objects are
obstructing the pedals' range of movement.
Keep the driver's footwell clear of all
obstacles. If there are any floormats or
carpets in the footwell ...
Snow chains
For safety reasons, Mercedes-Benz
recommends that you only use snow chains
that have been specially approved for your
vehicle by Mercedes-Benz, or are of a
corresponding standard of quality.
...
Changing the set speed
When DSR is activated, the set speed can be
changed to a value between 1 mph and
10 mph (Canada: between 2 km/h and
18 km/h) during the journey.
– To increase or decrease the set speed
in 1 ...
