Mercedes-Benz 2013 M Class - Manual (Page 148)

X Turn the SmartKey to position 2 in the
ignition lock ( Y page 157).
X Set the desired temperature.
X To activate: press the à button.
The indicator lamp in the à button lights
up. Automatic air distribution and airflow
are activated.
X To select manually: press the _
button.
or
X Press the I or K button.
The indicator lamp in the à button goes
out.
3-zone automatic climate control: when
automatic mode is activated, you can select
a climate mode (
Y page 146).
Adjusting the climate mode settings
You can select the following climate mode
settings in automatic mode:
FOCUS
high airflow that is set slightly
cooler
MEDIUM medium airflow, standard setting
DIFFUSE low airflow that is set slightly
warmer and with less draft
X Turn the SmartKey to position 2 in the
ignition lock ( Y page 157).
X Press the à button.
X Press the ñ button repeatedly until the
desired climate mode appears in the
display.
Setting the temperature
Dual-zone automatic climate control
Different temperatures can be set for the
driver's and front-passenger sides.
X Turn the SmartKey to position 2 in the
ignition lock ( Y page 157).
X To increase/reduce: turn control : or
B clockwise or counter-clockwise
(
Y page 139).
Only change the temperature setting in
small increments. Start at 72 ‡ (22 †).
3-zone automatic climate control
Automatic climate control zones
You can select different temperature settings
for the driver's and front-passenger sides as
well as for the rear compartment.
X Turn the SmartKey to position 2 in the
ignition lock ( Y page 157).
X To increase/reduce the temperature in
the front: turn control : or B clockwise
or counter-clockwise (
Y page 142).
Only change the temperature setting in
small increments. Start at 72 ‡ (22 †).
X To increase/reduce the temperature in
the rear compartment using the front
control panel: press the á button.
The indicator lamp in the á button goes
out.
X Turn control : clockwise or counter-
clockwise (
Y page 142).
146
Operating the climate control systems
Climate control