Mercedes-Benz GLS 2020 Operator's Manual page 151

ing the front compartment of the vehicle for
approximately 30 minutes.
To switch on: press the ! button.
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Residual heat is switched off automatically.
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 146).
/
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 146).
/
Select Air Quality.
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Select AIR FRESHENER.
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The fragrance system begins at the highest
intensity.
Keep pressing until the desired intensity is
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reached.
% The intensity levels can be selected in the
following order: Strong - Medium - Weak -
Off
Inserting or removing the flacon of the fra‐
grance system
& WARNING Risk of injury from liquid per‐
fume
If children open the flacon, they could drink
the liquid perfume or it could come into con‐
tact with their eyes.
Climate control 149
Do not leave children unattended in the
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vehicle.
Consult a doctor immediately if liquid
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perfume has been drunk.
If liquid perfume comes into contact
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with your eyes or skin, rinse your eyes
with clean water.
If symptoms continue, consult a doctor.
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+ ENVIRONMENTAL NOTE Environmental
damage due to improper disposal of full
flacons
Full flacons must not be disposed
of with household waste.
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Full flacons must be taken to
a harmful substance collection point.