Mercedes-Benz 2009 GL320 BlueTEC Operator's Manual page 219

Deactivating the climate control
system
G Warning!
When the climate control system is
switched off, the outside air supply and
circulation are also switched off. Only
choose this setting for a short time.
Otherwise the windows could fog up,
impairing visibility and endangering you
and others.
Deactivating the front climate control
X
Deactivating: Press button ´.
The indicator lamp in the button comes on.
Canada only: Display ( Y
e
cleared.
X
Reactivating: Press button U.
i You can also press button
climate control panel.
If you press button to reactivate the
|
climate control system, the defrosting
mode is activated.
Deactivating the rear climate control
from the front
USA only
X
Deactivating: Press button :.
The indicator lamp in the button comes on.
X
Reactivating: Press button :.
The indicator lamp in the button goes out.
Canada only
X
Deactivating: Press button Ñ.
The indicator lamp in the button comes on.
In display
the
)
approximately 3 seconds.
X
Press button ´.
page 213) is
In display e, you will see the
followed by OFF.
The rear climate control is switched off.
on the
´
X
Reactivating: Press button Ñ.
The indicator lamp in the button comes on.
In display e, you will see the
followed by ON and MODE. The MODE display
is cleared and the indicator lamp in button
goes out after approximately
Ñ
3 seconds.
The rear climate control switches on.
( Y page 213), you will see
e
symbol followed by MODE for
symbol
)
symbol
)
Controls in detail
3-zone automatic climate control
Deactivating the rear climate control
from the rear
X
Deactivating: Press button ´.
The indicator lamp in the button comes on.
X
Reactivating: Press button U.
The indicator lamp in the button comes on.
Air conditioning
The air conditioning is operational while the
engine is running and cools the interior air to
the temperature set by the operator. In
addition, the air conditioning dehumidifies
the interior air and helps prevent window
fogging.
G Warning!
If you switch off the cooling function, the
vehicle will not be cooled when weather
conditions are warm. The windows can fog
up more quickly. Window fogging may
impair visibility and endanger you and
others.
i Condensation may drip out from
underneath the vehicle. This is normal and
not an indication of a malfunction.
Z
217