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 1 for the left-hand
exterior
mirror or button 2 for the right-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 3 as long
as the indicator lamp is lit.
Press adjustment button 3 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:
ETS/4ETS (Electronic Traction System)
WARNING
Observe "Important safety notes".
Traction control is part of ESP®.
Traction control brakes the drive wheels
individually if they spin. This enables you to
pull away and acc ...
System self-test
The 42 indicator lamp
illuminates when you:
• turn the SmartKey to position 1 or 2 in the
ignition lock
• on vehicles with KEYLESS-GO, press the
Start/Stop button once or twice
The indicator ...
Resetting triggered NECK-PRO head restraints
WARNING
For safety reasons, have the NECK-PRO head restraints checked at an authorized
Mercedes-Benz Center after a rear-end collision.
WARNING
When pushing back the NECK-PRO head restr ...
