Mercedes-Benz S-Class Maybach Owner's Manual page 195

192 Climate control
192
The air inside the vehicle cannot be cooled
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down to temperatures below the outside tem-
perature.
If the outside temperature changes, ventilation
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mode automatically switches to heating mode
or heating mode automatically switches to
ventilation mode.
The stationary heater and the exhaust gas outlet
are situated behind the right-hand front wheel.
Switching t Switc hing the st he stationar ationary heat y heater/v er/ventilation
via t via the oper he operating unit ating unit
& D D AN
ANGER GER Risk of fatal injury due to poison-
ous exhaust gases
If the tailpipe is blocked or su cient 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 o in
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enclosed spaces without an air extrac-
tion system, e.g. in garages.
Keep the tailpipe and the area around
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the vehicle free from snow when the
vehicle or the auxiliary heating is run-
ning.
Open a door or a roof hatch on the wind-
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ward side of the vehicle to ensure an
adequate supply of fresh air.
& W W ARNING
ARNING Risk of re due to hot station-
ary heater components and exhaust gases
entilation on/o on/o
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 ammable materials.
the exhaust gas can ow 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 ammable materials.
* N N O O TE TE Battery discharge caused by sta-
tionary heater or stationary ventilation
operation
Operating the stationary heater or stationary
ventilation drains the battery.
A er heating or ventilating the vehicle
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twice, drive for a longer period of time.
R R eq equir uirements: ements:
The vehicle is tted with the stationary heater
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equipment.
The outside temperature is below 15°C.
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The fuel tank is su ciently full.
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%
If the ll level of the fuel tank is too low, the
auxiliary heating mode may be restricted.
Set the temperature using the arrows w
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on the climate bar on the central display.
Press button & .
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The red or blue indicator lamp on button &
will light up or go out.