Activating/deactivating
WARNING
Any accumulation of snow and ice should be
removed from the rear window before driving.
Visibility could otherwise be impaired,
endangering you and others.
The rear window defroster has a high current
draw. You should therefore switch it off as
soon as the window is clear as it only switches
off automatically after several minutes.
If the battery voltage is too low, the rear
window defroster may switch off.
- Turn the SmartKey to position 2 in the
ignition lock.
- Press the 
button.
The indicator lamp in the 
button
lights
up or goes out.
See also:
High-beam headlamps
To switch on the high-beam
headlamps: turn the SmartKey in the ignition lock to position 2 or start
the engine.
Turn the light switch to
or
or
.
Press the combination switch beyond
the ...
Setting the temperature in the rear
compartment using the front control
panel
Turn the SmartKey to position 2 in the
ignition lock.
Activate the rear compartment
function via COMAND.
The rear-compartment climate control can
be controlled via the front control panel
...
Important safety notes
See the "Important safety notes"
section.
If ESP® detects that the vehicle is deviating
from the direction desired by the driver, one
or more wheels are braked to stabilize the
veh ...