Mercedes-Benz E-Class: 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.
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