Mercedes-Benz GL-Class: Activating/deactivating cooling with air dehumidification
Important information
The cooling with air dehumidification function is only available when the engine is running.
The air inside the vehicle is cooled and dehumidified according to the temperature selected.
WARNING
If you switch off the cooling function, the
vehicle will not be cooled when weather
conditions are warm. The windows can fog up
more quickly. Window fogging may impair
visibility and endanger you and others.
Condensation may drip from the underside of the vehicle when it is in cooling mode. This is normal and not a sign that there is a malfunction.
The cooling with air dehumidification
function uses refrigerant R134a. This
coolant does not contain
chlorofluorocarbons, and therefore does
not damage the ozone layer.
Activating/deactivating
If the cooling with air dehumidification
does not switch on, it is possible that the
climate control system has lost coolant.
Have the cooling with air dehumidification checked at a qualified specialist workshop.
► To activate: press the
button.
The indicator lamp in the button
lights
up.
► To switch off: press the
button.
The indicator lamp in the button
goes
out. The cooling with air dehumidification
function has a delayed switch-off feature.
Problems with the cooling with air dehumidification function
If the indicator lamp in the
button does
not go out when the function is activated, the
cooling with air dehumidification function is
deactivated due to a malfunction. You can no
longer switch on the cooling with air
dehumidification function.
► Consult a qualified specialist workshop.
Activating/deactivating climatecontrol
Important information
WARNING
When the climate control system is
deactivated, the outside air supply and
circulation are also deactivated. Only choose
this setting for a short time. O ...
Setting climate control to automatic
WARNING
If you switch off the cooling function, the
vehicle will not be cooled when weather
conditions are warm. The windows can fog up
more quickly. Window fogging may impair
visibil ...
See also:
Problems with the sliding sunroof
Problem: the sunroof cannot be closed
and you cannot see the cause.
WARNING
You could be severely or even fatally injured
when closing the sliding sunroof with
increased closing force ...
Lights
Switching the daytime running lamps on/off
This function is not available in Canada.
If you have activated the Daytime Running
Lights function and the light switch is in the
position, the dayti ...
Antilock Brake System (ABS) Warning Light
For vehicles with the Antilock Brake System (ABS), this light comes on briefly
when the engine is started.
If it does not, have the vehicle serviced by your dealer. If the system is working
norma ...