Setting the airflow
X Turn the SmartKey to position 2 in the ignition lock.
► To increase: press the 
button.
► To reduce: press the 
button.
The airflow from the rear-compartment vents and the center vents is the same.
See also:
Switching the windshield defroster
on/off
WARNING
Any accumulation of snow and ice should be
removed from the windshield before driving.
Otherwise, your vision may be impaired,
which could endanger you or others.
► Turn the Sma ...
Program selector button
General notes
The program selector button allows you to
choose between drive programs with
different driving characteristics.
In AMG vehicles, drive program E is called
drive program C.
...
Important safety notes
WARNING
Objects in the driver's footwell can restrict the
pedal travel or obstruct a depressed pedal.
The operating and road safety of the vehicle
is jeopardized. There is a risk of an accident. ...