Adjusting the exterior mirrors
WARNING 
Exercise care when using the passenger-side
exterior rear view mirror. The mirror surface
is convex (outwardly curved surface for a
wider field of view). Objects in mirror are
closer than they appear. Check your interior
rear view mirror and glance over your
shoulder before changing lanes.
The exterior mirrors are automatically heated if the rear window defroster is switched on and the outside temperature is low.
► Make sure that the SmartKey is in position 1 or 2 in the ignition lock.
► Press button 2 for the right-hand exterior mirror or button 3 for the left-hand exterior mirror.
The indicator lamp in the corresponding button lights up in red.
The indicator lamp goes out again after some time. You can adjust the selected mirror using adjustment button 1 as long as the indicator lamp is lit.
► Press adjustment button 1 up, down, to the right or to the left until the exterior mirror is set to a position that provides you with a good overview of traffic conditions.
See also:
Frequencies for the garage door opener
The radio type approval number and the frequency range for the garage door opener
can be found on the Internet at:
http://www.mercedes-benz.de/betriebsanleitung. ...
Rear seat head restraints
WARNING
For safety reasons, always drive with the rear
head restraints in the upright position when
the rear seats are occupied.
Keep the area around head restraints clear of
articles (e.g. c ...
Special seat belt retractor
All seat belts except the driver's seat belt are
equipped with a special seat belt retractor.
When activated, the special seat belt
retractor ensures the seat belt will not
slacken once the chi ...