Mercedes-Benz S-Class Coupe, Owner'S Manual

Page: 144 / 413

Problems with the "Cooling with air dehumidification" function
Problem
Possible causes/consequences and M M Solutions
Vehicles with auxili-
ary heating: cooling
with air dehumidifica-
tion can no longer be
switched on using
COMAND Online (see
the separate operating
instructions).
Vehicles without aux-
iliary heating: the indi-
cator lamp in the Á
button flashes three
times or remains off.
Cooling with air dehu-
midification can also no
longer be switched on
using COMAND Online
(see the separate oper-
ating instructions).
Cooling with air dehumidification has been deactivated due to a
malfunction.
X
Visit a qualified specialist workshop.
Setting climate control to automatic
mode
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 desired, 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 mist up more quickly. Therefore,
only switch off cooling with air dehumidifica-
tion for a short period.
Setting climate control to automatic
mode
X
Turn the key to position 2 in the ignition
lock (
Y
page 159).
X
Set the desired temperature using the
w rocker switch on the front control
unit.
or
X
Set the desired temperature using
COMAND Online (see the separate operat-
ing instructions).
X
To activate: press rocker switch à up
or down.
The indicator lamp in the à rocker
switch lights up.
X
To switch to manual operation: press the
K rocker switch up or down.
or
X
Set the airflow using COMAND Online (see
the separate operating instructions).
Operating the climate control system
141
Climate
control