Mercedes-Benz E-Wagon 2015 - Manual (Page 153)

X Press the à button.
The indicator lamp above the ¬ button
goes out. Airflow and air distribution are set
to automatic mode.
or
X
Dual-zone automatic climate control: press
temperature selection switch E or H up
or down (
Y
page 143).
3-zone automatic climate control: press
temperature selection switch F or J up
or down (
Y
page 145).
or
X Dual-zone automatic climate control: press
airflow switch G up or down (
Y
page 143).
3-zone automatic climate control: press
airflow switch H up or down (
Y
page 145).
MAX COOL maximum cooling
The MAX COOL function is only available in
vehicles for the USA.
MAX COOL is only operational when the
engine is running.
X
To activate: press the Ù button.
The indicator lamp in the button lights up.
X To activate: press off-road button Ù
again.
The indicator lamp goes out. The previously
selected settings are restored.
When you activate MAX COOL, climate con-
trol switches to the following functions:
R maximum cooling
R maximum airflow
R air-recirculation mode on
Defrosting the windows
Windows fogged up on the inside
X
Activate the ¿ cooling with air dehu-
midification function.
X Activate automatic mode Ã.
X Adjust the side air vents so that the warmed
air is directed to the side windows.
X
If the windows continue to fog up, activate
the ¬ "Windshield defrosting" function.
i You should only select this setting until
the windshield is clear again.
Windows fogged up on the outside
X Dual-zone automatic climate control: press
air distribution adjustment button F up or
down (
Y
page 143), until the P or O
symbol appears in the display.
X
3-zone automatic climate control: press air
distribution adjustment button I up or
down (
Y
page 145), until the P or O
symbol appears in the display.
X
Adjust the side air vents so that no air is
directed to the side windows.
Rear window defroster
General notes
The rear window defroster has a high current
draw. You should therefore switch it off as
soon as the rear window is clear. Otherwise,
the rear window defroster switches off auto-
matically after several minutes.
If the battery voltage is too low, the rear win-
dow defroster may switch off.
Activating/deactivating
X Turn the SmartKey to position 2 in the igni-
tion lock (
Y
page 157).
X
Press the ¤ button.
The indicator lamp above the ¤ button
lights up or goes out.
Operating the climate control systems
151
Climate
control