Dodge 2007 Sprinter Owner's Manual page 141

Auxiliary heating/ventilation*
You can switch the auxiliary heating/ ven-
tilation on and off immediately using:
the auxiliary heating/heater booster
switch ( page 140)
the auxiliary heating remote control*
( page 141)
CAUTION
!
3
Switch on the auxiliary heating at regu-
lar intervals (at least once a month) for
approximately 10 minutes.
Make sure that the hot air flow is not
obstructed. The auxiliary heating would
otherwise overheat and switch off.
Before switching on
Adjust the heat output to the desired
temperature using the temperature
control ( page 131).
Set the air distribution as required.
Operation using the switch
The switch for the auxiliary heating/ venti-
lation is between the light switch and the
steering wheel.
N54.25-2928-31
1 To switch the auxiliary heating on/off
2 To switch the heater booster function
on/off ( page 137)
To switch the auxiliary heating on:
press and hold the ö switch for
more than 2 seconds:
The auxiliary heating/ventilation
heats or ventilates the interior to a
temperature that you have set.
The blower switches to the first
speed.
The red indicator lamp in the switch
comes on.
i
You cannot use the auxiliary ventilation
to cool the vehicle interior to a lower
temperature than the outside tempera-
ture.
The heating or ventilation period is lim-
ited to 60 minutes.
To switch the auxiliary heating off:
press the ö switch.
or
Turn the key to position 0 in the igni-
tion lock ( page 67).
The red indicator lamp in the switch
goes out.
The auxiliary heating operates for
around a further 2 minutes and then
switches off automatically.