Activating/deactivating climate control
Important information
WARNING
When the climate control system is
deactivated, the outside air supply and
circulation are also deactivated. Only choose
this setting for a short time. Otherwise the
windows could fog up, impairing visibility and
endangering you and others.
Switch on climate control primarily using
the 
button
Activating/deactivating
•► Turn the SmartKey to position 2 in the ignition lock.
•► To switch on: press the
button.
The indicator lamp above the button
lights up. Airflow and air distribution are set
to automatic mode.
or
•► Press the 
button.
The indicator lamp above the 
button
goes out. The previously selected settings
come into effect again.
•► To switch off: press the
button.
The indicator lamp above the 
button
lights up.
See also:
Multifunction display
Values and settings as well as display
messages are shown in the multifunction
display.
1. Description field
2. Menu bar
3. Drive program
4. Transmission position
5. Outside tem ...
Information for customers in
California
Under California law you may be entitled to a
replacement of your vehicle or a refund of the
purchase price or lease price, if after a
reasonable number of repair attempts
Mercedes-Benz USA, L ...
High-beam flasher
► To switch on: turn the SmartKey in the
ignition lock to position 1 or 2 or start the
engine.
► Pull the combination switch in the
direction
of arrow 3. ...