Override feature for the rear sidewindows
WARNING 
When children ride on the vehicle's rear seats,
activate the override switch. Otherwise, the
children could be injured, e.g. by trapping
themselves in the rear side window.
► To activate/deactivate: press switch 1.
Switch 1 is pushed in or extended. If the switch has engaged, operation of the rear side windows is deactivated. Operation is then only possible using the switches in the driver's door.
See also:
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.
...
Adjusting the head restraints manually
Adjusting the head restraint height
To raise: pull the head restraint up to the desired position.
To lower: press release catch : in the direction of the arrow and push
the head restraint d ...
Important safety notes
WARNING
When opening or closing the door windows,
make sure that there is no danger of anyone
being harmed by the opening/closing
procedure.
The door windows are equipped with
automatic ...