Adjusting the backrest angle (2nd rowof seats)
WARNING
The seat belt only offers its intended
protection when the seat backrest is in a
nearly vertical position and the occupant is
sitting upright. The seat backrest and seat
belt provide the best restraint when the
wearer is in a position that is as upright as possible and the seat belt is
properly
positioned on the body.
You should therefore adjust the seat backrest
to a position as upright as possible.
The backrest angle can be adjusted to five positions.

► Pull backrest release 2 in the direction of the arrow and hold it in this position.
Backrest 1 folds forwards.
► Adjust the backrest angle as desired.
► Release backrest release 2.
► Lean back firmly against the backrest to
ensure that it is engaged.
See also:
Service for recovering a stolen vehicle
If your vehicle has been stolen:
•► Notify the police.
The police will issue a numbered incident
report.
•► This number will be forwarded to the
Mercedes-Benz Customer Assistance
...
SmartKey
You have put the wrong SmartKey in the ignition lock.
Use the correct SmartKey.
The SmartKey is in the ignition lock.
Remove the SmartKey.
The SmartKey nee ...
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.
...
