Mercedes-Benz E-Class Coupe 2022 Operator's Manual page 100

98 98 Seats and stowing
Switching AIRSC Switc hing AIRSCARF ARF on/o on/o
& W W ARNING
ARNING Risk of burns caused by the
heating output from AIRSCARF being too
high
When AIRSCARF is switched on, very hot air
can ow from the outlet opening in the head
restraints.
Turn the heating output down in good
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time.
Maintain a suitable distance from the
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outlet opening.
R R eq equir uirements: ements:
The power supply is switched on.
R
AIRSCARF uses heated air to warm the head and
neck area of vehicle occupants. The warm air
ows out of the vents in the head restraints.
Press button 1 repeatedly until the desired
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heating level is set.
Depending on the heating level, up to three
indicator lamps will light up. If all the indicator
lamps are o , AIRSCARF is switched o .
%
When switching on, the blower will start up
only a er a preheating phase lasting a few
seconds.
A er switching o , the blower will continue to
run for a few seconds to cool down the heat-
ing elements.
%
If the vehicle battery voltage is too low, AIR-
SCARF may switch o .
Adjust the AIRSCARF vent ( page 138).
/
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Make sure that no objects are covering the air
inlet grille on the back of the head restraints.
Make sure that objects do not enter the air
intakes and outlets in the head restraints.