Mercedes-Benz 2013 GLS Class - Manual (Page 143)

Switching the cooling with air dehu-
midification function on/off
Points to observe before use
If you deactivate the cooling with air-dehu-
midification function, the air inside the vehi-
cle will not be cooled during warm weather.
The air inside the vehicle will also not be
dehumidified. The windows can mist up more
quickly. Therefore, deactivate the cooling
with air-dehumidification function only
briefly.
The "Cooling with air dehumidification" func-
tion is only available when the engine is run-
ning. The air inside the vehicle is cooled and
dehumidified according to the temperature
selected.
Condensation may drip from the underside of
the vehicle when cooling mode is active. This
is normal and not a sign that there is a mal-
function.
Activating/deactivating
X To activate: press the ¿ button.
The indicator lamp in the ¿ button lights
up.
i In vehicles with auxiliary heating, one of
the indicator lamps on the auxiliary heating
button lights up when the "cooling with air
dehumidification" function is activated.
X To deactivate: press the ¿ button.
The indicator lamp in the ¿ button goes
out. The "Cooling with air dehumidification"
function has a delayed switch-off feature.
Operating the climate control system
141
Climate control