Mercedes-Benz Mercedes-AMG SL Roadster 2021 Owner's Manual page 158

Switching air Switc hing air-r -recir ecirculation mode culation mode on/o
climate bar climat e bar
Press g on the climate bar on the central
#
display.
The interior air will be recirculated.
Air-recirculation mode automatically switches to
fresh air mode a er a while.
%
If air-recirculation mode is switched on, the
windows may mist up more quickly. Switch on
air-recirculation mode only brie y.
Switching t Switc hing the air he air-r -recir ecirculation mode culation mode on/o
t t he air conditioning menu he air conditioning menu
R R eq equir uirements: ements:
A ne particle sensor is installed.
R
Multimedia system:
Climate menu Air quality
4 5
Press g on the upper display area of the
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climate bar on the central display.
The interior air will be recirculated.
on/o via t via the he Air-recirculation mode will automatically switch to
fresh air mode a er a while.
%
If air-recirculation mode is switched on, the
windows may mist up more quickly. Switch on
air-recirculation mode only brie y.
Switching r Switc hing residual heat mode
mate bar mat e bar
R R eq equir uirements: ements:
The residual heat function is available.
R
The vehicle is parked.
R
on/o via via
The coolant temperature is su ciently high.
R
It is possible to make use of the residual heat
from the engine to continue heating or ventilating
the front compartment of the vehicle for approx-
imately 30 minutes, depending on the tempera-
ture set.
T T o switc o switch on or
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the climate bar of the central display.
The residual heat function automatically switches
o a er some time.
esidual heat mode on/o on/o via t via the cli- he cli-
h on or o : o : select Residual heat
% If residual engine heat utilisation is activated,
the two buttons for setting the temperature
and air distribution are automatically deactiva-
ted.
Air vents Air v ents
A A djus djusting t ting the fr he front air v ont air vents
& W W ARNING
ARNING Risk of burns or frostbite due to
being too close to the air vents
Very hot or very cold air can ow from the air
vents.
Make sure that all vehicle occupants
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always maintain a su cient distance
from the air vents.
If necessary, direct the air ow to another
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area of the vehicle interior.
on
To guarantee the ow of fresh air through the air
vents into the vehicle interior, comply with the fol-
lowing:
Always keep the vents and ventilation grilles in
R
the vehicle interior clear.
Climate control 155
155
ents