Mercedes-Benz G-Class 2022 Operator's Manual page 132

Activating/deactivating ionisation
Multimedia system:
Vehicle b Climate control
4 5
Ionisation
5
Ionisation cleans and refreshes the interior air of
the vehicle. Ionisation of the interior air is odour-
less.
ActivateO or deactivateª the function.
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Information on the windscreen heater
The windscreen heater is switched on automati-
cally if the ¬ button is activated.
After the vehicle is started, the windscreen heater
will be switched on automatically as required.
Stationary heater/ventilation
▌Stationary heater/ventilation function
The air inside the vehicle is heated or ventila-
R
ted to the set temperature.
The air inside the vehicle cannot be cooled
R
down to temperatures below the outside tem-
perature.
If the outside temperature changes, ventilation
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mode will automatically switch to heating
mode or heating mode will automatically
switch to ventilation mode.
The stationary heater and the exhaust gas outlet
are situated at the left front wheel.
▌Switching the stationary heater/ventilation
on/off via the air conditioning control panel
& DANGER Risk of fatal injury due to poison-
ous exhaust gases
If the tailpipe is blocked or sufficient ventila-
tion is not possible, poisonous exhaust gases
such as carbon monoxide may enter the vehi-
cle. This is the case in enclosed spaces or if
the vehicle gets stuck in snow, for example.
Always switch the stationary heater off in
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enclosed spaces without an air extrac-
tion system, e.g. in garages.
Climate control 129
Keep the tailpipe and the area around
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the vehicle free from snow when the
engine or the stationary heater is run-
ning.
Open a window on the side of the vehicle
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facing away from the wind to ensure an
adequate supply of fresh air.
& WARNING Risk of fire due to hot station-
ary heater components and exhaust gases
Flammable materials such as leaves, grass or
twigs may ignite.
When the stationary heater is switched
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on, make sure that:
hot vehicle parts do not come into
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contact with flammable materials.
the exhaust gas can flow out of the
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stationary heater exhaust pipe unhin-
dered.
the exhaust gas does not come into
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contact with flammable materials.