Mercedes-Benz B-Class 2011 Owner's Manual page 122

THERMOTRONIC automatic climate con-
trol
¯ Directs the airflow through the demis-
ter vents
P Directs the airflow through the centre
and side air vents.
O Directs the airflow through the foot-
well air vents
S Directs airflow through the centre and
side air vents as well as the footwell air
8
vents .
b Directs the airflow through the centre
and side air vents as well as the demis-
8
ter vents .
a Directs the airflow through the foot-
well and demister vents
i
Regardless of the air distribution setting,
airflow is always directed through the side
air vents. The side air vents can only be
closed if the adjusters are turned clockwise
until they engage.
THERMATIC automatic climate control
Turn the key to position 2 in the ignition
X
lock.
Press one or more of the P, O,
X
¯ buttons.
The corresponding indicator lamp comes
on.
THERMOTRONIC automatic climate
control
Turn the key to position 2 in the ignition
X
lock.
Press the É or Ë button until the
X
desired symbol appears in the display.
8 Only for certain countries.
Operating the climate control system
Setting the airflow
THERMATIC automatic climate control
Turn the key to position 2 in the ignition
X
lock.
To increase/reduce: turn control A
X
clockwise or anti-clockwise (
THERMOTRONIC automatic climate
control
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
This function is only available with the
THERMOTRONIC automatic climate control.
To switch on: 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 switch off: 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
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 demisting
function until the windscreen is clear again.
119
page 115).
Y
Z