Mercedes-Benz GLK 300 4MATIC 2012 Owner's Manual page 137

Operating the climate control system
134
Setting the airflow
Turn the key to position 2 in the ignition
X
lock.
To increase/reduce: press the K or
X
I button.
Switching the ZONE function on/off
To switch on: press the á button.
X
The indicator lamp in the á button lights
up.
THERMATIC automatic climate control: the
temperature setting for the driver's side is
not adopted for the front-passenger side.
THERMOTRONIC automatic climate con-
trol: the temperature setting for the driver's
side is not adopted for the front-passenger
side and the rear compartment.
When the buttons for temperature, airflow or
air distribution are activated, the temperature
setting on the driver's side is not adopted for
the other climate control zones.
To switch off: press the á button.
X
The indicator lamp in the á button goes
out.
THERMATIC automatic climate control: the
temperature setting for the driver's side is
adopted for the front-passenger side.
THERMOTRONIC automatic climate con-
trol: the temperature setting for the driver's
side is adopted for the front-passenger side
and the rear compartment.
Demisting the windscreen
You can use this function to demist the wind-
screen or to demist the inside of the wind-
screen and the side windows.
i
You should only select the demisting
function until the windscreen is clear again.
Turn the key to position 2 in the ignition
X
lock.
To activate: press the ¬ button.
X
The indicator lamp in the ¬ button lights
up.
The climate control system switches to the
following functions:
high airflow
R
high temperature
R
air distribution to the windscreen and
R
front side windows
air-recirculation mode off
R
To deactivate: press the ¬ button.
X
The indicator lamp in the ¬ button goes
out. The previous settings are reactivated.
Air-recirculation mode remains deactiva-
ted.
or
Press the à button.
X
The indicator lamp in the ¬ button goes
out. Airflow and air distribution are set to
automatic mode.
or
Turn temperature control : or B clock-
X
wise or anti-clockwise (
( page 130).
Y
or
Press the K or I button.
X
Demisting the windows
Windows misted up on the inside
Activate the ¿ cooling with air dehu-
X
midification function.
Activate automatic mode Ã.
X
If the windows continue to mist up, activate
X
the demisting function (
i
You should only select this setting until
the windscreen is clear again.
page 129),
Y
page 134).
Y