Mercedes-Benz C-class Operator's Manual page 164

Economy mode
The function of this setting corresponds to the
automatic mode. However, because the air conditioning
compressor will not engage (fuel savings), it is not
possible to air condition in this setting.
Press S button to activate. The indicator lamp in the
button illuminates.
Press S button once again to return to the previous
setting.
Important!
In the S mode the windows could fog up on the
inside. Switch off S mode.
Automatic climate control
Instruments
Operation
and controls
Instrument
Driving
cluster display
Automatic climate control - OFF/ON
To switch the climate control off, set the air volume
control switch to position 0.
The fresh air supply to the vehicle interior is shut off.
While driving, use this setting only temporarily,
otherwise the windshield could fog up.
To switch the climate control on again, press the U
or P button, or set air volume control switch to any
speed.
155
Practical hints Car care
Technical
Index
data