Mercedes-Benz A Series 2015 Owner's Manual page 147

Operating the climate control system
144
To activate: press the á button.
X
The indicator lamp in the á button lights
up.
The temperature setting for the driver's
side is not adopted for the front-passenger
side.
To deactivate: press the á button.
X
The indicator lamp in the á button goes
out.
The temperature setting for the driver's
side is adopted for the front-passenger
side.
Demisting the windscreen
General notes
You can use this function to defrost the wind-
screen or to demist the inside of the wind-
screen and the side windows.
i
You should only select the "Windscreen
demisting" function until the windscreen is
clear again.
Switching the "Windscreen demisting"
function on/off
Turn the key to position 2 in the ignition
X
lock ( page 157).
Y
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
i
The "Windscreen demisting" function
automatically sets the blower output to the
optimum demisting effect. As a result, the
airflow may increase or decrease automat-
ically after the ¬ button is pressed.
i
You can adjust the blower output man-
ually while the "Windscreen demisting"
function is in operation:
Air-conditioning system: turn airflow
R
control A anti-clockwise or clockwise
( page 137).
Y
THERMOTRONIC automatic climate con-
R
trol: press the ó or ô button.
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
THERMOTRONIC automatic climate con-
X
trol: press the à button.
The indicator lamp in the ¬ button goes
out. Airflow and air distribution are set to
automatic mode.
or
Air-conditioning system: turn temperature
X
control : anti-clockwise or clockwise
( page 137).
Y
THERMOTRONIC automatic climate con-
trol: turn temperature control : or E anti-
clockwise or clockwise (
Demisting the windows
Windows misted up on the inside
Air-conditioning system
Activate the ¿ "Cooling with air dehu-
X
midification" function.
If the windows continue to mist up, activate
X
the ¬ "Windscreen demisting" function.
i
You should only select this setting until
the windscreen is clear again.
page 139).
Y