Mercedes-Benz GL-Class 2012 Owners Manual - Manual (Page 137)

Control panel for dual-zone automatic climate control
: To set the temperature, left ( Y page 141)
; To set climate control to automatic ( Y page 140)
= To defrost the windshield ( Y page 142)
?
To increase the airflow ( Y page 142)
A
To direct the airflow through the defroster vents ( Y page 142)
B
To activate/deactivate cooling with air dehumidification ( Y page 139)
C
To set the temperature, right ( Y page 141)
D
To switch rear-compartment climate control on/off ( Y page 138)
E To direct the airflow through the center and side air vents ( Y page 142)
F To direct the airflow to the footwells and side air vents ( Y page 142)
G To display the airflow level
H To reduce the airflow ( Y page 142)
I To switch the rear window defroster on/off ( Y page 143)
J
To activate/deactivate air-recirculation mode ( Y page 144)
K
Interior temperature sensor
L
To switch climate control on/off ( Y page 138)
Notes on using dual-zone automatic
climate control
The following contains notes and
recommendations on optimum use of dual-
zone automatic climate control.
R Activate climate control using the à and
Á buttons. The indicator lamps in the
à and Á buttons light up.
R Set the temperature to 72 ‡ (22 †).
R Only use the "defrosting" function briefly
until the windshield is clear again.
R
Only use "air-recirculation" mode briefly,
e.g. if there are unpleasant outside odors
or when in a tunnel. The windows could
otherwise fog up as, in air-recirculation
mode, no fresh air is drawn into the vehicle.
R Use the residual heat function if you want
to heat or ventilate the vehicle interior
when the ignition is switched off. The
"residual heat" function can only be
activated or deactivated with the ignition
switched off.
Overview of climate control systems
135
Climate control
Z