Indicator Lamp - Mercedes-Benz C-Class Coupe Operator's Manual

Operating the climate control systems
124
Problems with the "Cooling with air dehumidification" function
Problem
The indicator lamp in
the ¿ button
flashes three times or
remains off. The
"Cooling with air
dehumidification"
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
temperature 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-
dehumidification" function, the air inside the
vehicle will not be cooled. The air inside the
vehicle will also not be dehumidified. The
windows can fog up more quickly. Therefore,
deactivate the cooling with air-
dehumidification function only briefly.
Activating/switching
Turn the SmartKey to position 2 in the
X
ignition lock (
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.
Possible causes/consequences and M Solutions
Cooling with air dehumidification has been deactivated due to a
malfunction.
Visit a qualified specialist workshop.
X
page 131).
Y
To select manually: press the _
X
button.
or
Press the K or I button.
X
The indicator lamp in the à button goes
out. Automatic air distribution and airflow
are deactivated.
Setting the temperature
Different temperatures can be set for the
driver's and front-passenger sides.
Turn the SmartKey to position 2 in the
X
ignition lock (
Y
To increase/reduce: turn control : and
X
B clockwise or counter-clockwise
( page 121).
Y
Only change the temperature setting in
small increments. Start at 72 ‡ (22 †).
Setting the air distribution
Air distribution settings
P Directs air through the center and side
air vents
O Directs air through the footwell air
vents
S Directs air through the center, side and
footwell vents
¯ Directs air through the defroster vents
I n f o r m a t i o n P r o v i d e d b y :
page 131).