Operating The Climate Control Systems; Air Flow - Mercedes-Benz 2015 M-Class Operator's Manual

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
Turn the SmartKey to position 2 in the igni-
X
tion lock ( page 157).
Y
Press the à button.
X
Press the ñ button repeatedly until the
X
desired climate mode appears in the dis-
play.
Setting the temperature
Dual-zone automatic climate control
Different temperatures can be set for the
driver's and front-passenger sides.
Turn the SmartKey to position 2 in the igni-
X
tion lock ( page 157).
Y
To increase/reduce: turn control : or B
X
clockwise or counter-clockwise
( page 139).
Y
Only change the temperature setting in
small increments. Start at 72 ‡ (22 †).

Operating the climate control systems

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.
Turn the SmartKey to position 2 in the igni-
X
tion lock (
To increase/reduce the temperature in
X
the front: turn control : or B clockwise
or counter-clockwise (
Only change the temperature setting in
small increments. Start at 72 ‡ (22 †).
To increase/reduce the temperature in
X
the rear compartment using the front
control panel: press the á button.
The indicator lamp in the á button goes
out.
Turn control : clockwise or counter-
X
clockwise (
Only change the temperature setting in
small increments. Start at 72 ‡ (22 †).
The temperature setting for the driver's
side is adopted for the rear compartment
and the front-passenger side.
To increase/decrease the rear compart-
X
ment temperature using the rear con-
trol panel: turn control M clockwise or
counter-clockwise on the rear control
panel (
Y
Only change the temperature setting in
small increments. Start at 72 ‡ (22 †).
page 157).
Y
page 142).
Y
page 142).
Y
page 142).
147