Adjusting air volume, Front defroster, Maximum cooling max cool – Mercedes-Benz CLS-Class 2009 Owners Manual User Manual
Page 170: Controls in detail
Climate control system
168
X
Decrease/increase: Press button
Q
or
·
.
You can use this setting to defrost the wind-
shield, for example if it is iced up.
You can also defog the windshield and the
side windows.
i
Keep this setting selected only until the
windshield or the side windows are clear
again.
X
Activating: Press button
y
.
The indicator lamp in the button comes on.
The climate control switches to the following
functions automatically:
R
cooling on to dehumidify
R
most efficient blower speed and heating
power, depending on outside temperature
R
air flows onto the windshield and the front
side windows
R
the air recirculation mode is switched off
i
You can adjust the air volume, air distri-
bution and interior air temperature when
the front defroster is switched on.
X
Deactivating: Press button
y
again.
The indicator lamp in the button goes out.
The previous settings are once again in
effect. The cooling remains switched on.
The air recirculation remains switched off.
or
X
Press button
U
.
The indicator lamp in button
y
goes out.
Air volume and air distribution are adjusted
automatically.
Windshield fogged on the outside
X
Switch the windshield wipers on
(
X
Turn air distribution control to
a
or
Y
.
This feature is only available in U.S. vehicles.
You can use this setting to provide the fastest
possible cooling of the vehicle interior (when
windows and tilt/sliding sunroof are closed).
X
Activating: Press button
f
MAX COOL appears in display
4
The air conditioning switches automatically to
the following functions:
R
maximum cooling
R
maximum blowing power
R
the air recirculation mode is switched on
X
Deactivating: Press button
f
again. MAX
COOL disappears in display
4
.
The previous settings are once again in
effect.
i
To switch the maximum cooling function
off, you can also press button
´
,
U
,
y
or
¯
.
Controls in detail