Mercedes-Benz 2012 B Class - Manual (Page 128)

setting in small increments. Start at 72 ‡
(22 †).
Setting the air distribution
Automatic climate control
Air distribution settings
¯
Directs air through the defroster vents
P Directs air through the center and side
air vents
O Directs air through the footwell air
vents
i You can also activate several air
distribution settings simultaneously. To do
this, press multiple air distribution buttons.
The air is then directed through various
vents.
Setting the air distribution
X Turn the SmartKey to position 2 in the
ignition lock ( Y page 135).
X Press one or more of the P, O,
¯ buttons.
The corresponding indicator lamp lights up
briefly.
Dual-zone automatic climate control
Air distribution settings
¯
Directs air through the defroster vents
P Directs air through the center and side
air vents
O Directs air through the footwell air
vents
b Directs air through the defroster,
center and side air vents
a Directs air through the defroster and
footwell 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.
Setting the air distribution
X Turn the SmartKey to position 2 in the
ignition lock ( Y page 135).
X Press the É or Ë button repeatedly
until the desired symbol appears in the
display.
Setting the airflow
Automatic climate control
X Turn the SmartKey to position 2 in the
ignition lock ( Y page 135).
X To increase/reduce: turn control A
clockwise or counter-clockwise
(
Y page 119).
Dual-zone automatic climate control
X Turn the SmartKey to position 2 in the
ignition lock ( Y page 135).
X To increase/reduce: press the K or
I button.
Switching the ZONE function on/off
This function is only available with dual-zone
automatic climate control.
X To activate: press the á button.
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.
X To deactivate: press the á button.
The indicator lamp in the á button goes
out.
The temperature setting for the driver's
side is adopted for the front-passenger
side.
126
Operating the climate control systems
Climate control