Switching Air-Recirculation Mode On/Off; Switching The Residual Heat On Or Off; Activating/Deactivating Ionization; Fragrance System - Mercedes-Benz GLE Series 2020 Operator's Manual

Select SYNC.
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Depending on the previous status, the func‐
tion is activated or deactivated.
Removing condensation from the windows
Windows fogged up on the inside
Press the à button.
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If the windows continue to fog up: press the
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¬ button.
Windows fogged up on the outside
Switch on the windshield wipers.
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Press the à button.
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Switching air-recirculation mode on/off

Press the g button.
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The interior air will be recirculated.
Air-recirculation mode automatically switches to
fresh air mode after some time.
% If air-recirculation mode is switched on, the
windows may fog up more quickly. Switch on
air-recirculation mode only briefly.

Switching the residual heat on or off

Requirements:
The vehicle is parked.
R
It is possible to make use of the residual heat
from the engine to continue heating or ventilat‐
ing the front compartment of the vehicle for
approximately 30 minutes, depending on the
temperature set.
To activate: press Á button.
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Residual heat will be switched off automatically.
Switching the residual heat in the rear
passenger compartment on/off
Requirements:
The vehicle is parked.
R
When the residual heat of the engine is activated
in the rear passenger compartment, you can
heat or ventilate the rear passenger compart‐
ment for approximately 30 minutes.
Press button 5 ( page 154).
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Climate control 157

Activating/deactivating ionization

The ionization improves the quality of the vehi‐
cle's interior air. The ionization of the interior air
is odorless.
Call up the air conditioning menu
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( page 155).
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Select Air Quality.
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Select IONIZATION.
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Depending on the previous status, the func‐
tion is activated or deactivated.

Fragrance system

Setting the fragrance system
Requirements:
Automatic climate control is activated.
R
The glove box is closed.
R
The fragrance system distributes a pleasant fra‐
grance throughout the vehicle interior from a fla‐
con located in the glove box.
Call up the climate control menu
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( page 155).
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