Air Flow - Mercedes-Benz CLS 2015 Operator's Manual

Operating the climate control systems
140
Problems with the "Cooling with air dehumidification" function
Problem
The indicator lamp in
the ¿ button
flashes three times or
remains off. The "Cool-
ing with air dehumidifi-
cation" function cannot
be switched on.
Setting climate control to automatic
General notes
In automatic mode, the set temperature is
maintained automatically at a constant level.
The system automatically regulates the tem-
perature of the dispensed air, the airflow and
the air distribution.
The automatic mode functions optimally
when the "Cooling with air dehumidification"
function is activated. If necessary, cooling
with air dehumidification can be deactivated.
If you deactivate the "Cooling with air-dehu-
midification" function, the air inside the vehi-
cle will not be cooled. The air inside the vehi-
cle will also not be dehumidified. The win-
dows can fog up more quickly. Therefore,
deactivate the cooling with air-dehumidifica-
tion function only briefly.
Activating and changing the mode
Turn the SmartKey to position 2 in the igni-
X
tion lock ( page 149).
Y
Set the desired temperature.
X
To activate: press the à button.
X
The indicator lamp in the à button lights
up. Automatic air distribution and airflow
are activated.
i
3-zone automatic climate control: when
automatic mode is activated, you can set
the climate mode (
Possible causes/consequences and M M Solutions
Cooling with air dehumidification has been deactivated due to a
malfunction.
Visit a qualified specialist workshop.
X
page 140).
Y
To switch to manual mode: press the
X
_ button.
or
Press the I or K button.
X
The indicator lamp in the à button goes
out.
Adjusting the climate mode settings
The "Set climate mode" function is only avail-
able with 3-zone automatic climate control.
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 149).
Y
Press the à button.
X
Press the ñ button repeatedly until the
X
desired climate mode appears in the dis-
play.