Auxiliary Heating - Mercedes-Benz Sprinter 2018 Operating Instructions Manual

To open or close: turn the adjustment
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wheels 1 on the high-power air vents to the
left or right as far as they will go.
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Cooled air will flow out of the high-power air
vents. Heating will not be possible. Open the
high-power air vents only in summer during
cooling mode and keep them closed in win‐
ter.
Adjusting air vents in the roof air duct
In vehicles with rear-compartment air condition‐
ing, adjustable air vents have been integrated in
the roof air duct.
Adjusting the airflow: if necessary, open or
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close the air flaps in the air vents 1.
Adjusting the air distribution: turn the air
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vents 1 to the required position.
Ventilation nozzles in the rear
& WARNING ‑ Risk of burns/frostbite due
to not maintaining a sufficient distance to
the air vents
Very hot or very cold air can flow from the air
vents.
This could result in burns or frostbite in the
immediate vicinity of the air vents.
Always ensure that all vehicle occupants
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maintain a sufficient distance to the air
vents.
If necessary, redirect the airflow to
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another area of the vehicle interior.
Depending on the vehicle equipment, there will
be an air duct or a heater with additional air noz‐
zles in the rear footwell on the left-hand side 1.
No objects may be placed there. Passengers
must maintain a sufficient distance due to the
warm air flow and air intake.

Auxiliary heating

Function of the auxiliary heating
& DANGER Risk of fatal injury due to poi‐
sonous 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
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in enclosed spaces without an air
extraction systems, e.g. in garages.
Climate control 107