2008 DODGE SPRINTER Owners Manual

231 Controls in detail
Air conditioning
3
Air-recirculation mode You can switch off the flow of outside air
if unpleasant odors are entering the ve-
hicle from outside, e.g. before driving th-
rough a tunnel. No more outside air is
taken in and the air inside the vehicle is
recirculated.The switch for air-recirculation mode
3

is in the control panel (
\2
page 228).
\1To switch on:
press the
Ä
switch.
The indicator lamp in the switch co-
mes on.
\1To switch off:
press the
Ä
switch again.
The indicator lamp in the switch goes
out.
Special settings i
Only use special settings for a short
period.
Fogged-up windows
\1
If necessary, switch off air-recircula-
tion mode by pressing the switch
3

(
\2
page 228).
The indicator lamp in the switch goes
out. Fresh air is supplied to the inte-
rior.
\1
Turn airflow control
2
(\2
page 228)
to a higher blower speed, but do not
turn the control below second
speed.
\1
Turn temperature selector control 1
(\2
page 228) to a higher tempe-
rature.
Warning
G
Only switch over to air-recirculation mode
briefly if outside temperatures are low.
The windows could otherwise fog up. As a
result, you could be distracted from road
and traffic conditions and cause an acci-
dent.
nf_BA.book Page 231 Friday, January 25, 2008 3:53 PM

232 Controls in detailAir conditioning
3
\1
Turn air distribution control
4

(
\2
page 228) to
Ô
P
.
\1
Close the center air vents and the air
outlets for the head area and the rear
compartment.
\1
Open the side air vents and direct
them at the side windows.
\1
If the windshield is fogged up on the
outside, switch on the windshield wi-
pers (
\2
page 210).
Defrosting The following settings can be used to
clear the windshield and the side win-
dows, e.g. if covered with frost.\1
Set temperature selector control
1

(
\2
page 228) to
P
.
\1
Turn airflow control
2
(\2
page 228)
to fourth speed.
\1
Turn air distribution control
5

(
\2
page 228) to
Ô
P
.
\1
Close the center air vents and the air
vents for the head area and the rear
compartment.
\1
Open the side air vents fully.
\1
Turn side window defroster vent
thumbwheel
1
all the way up.
The defroster vent is open if the de-
froster vent is visible.
1Side window defroster vent thumb-
wheel
nf_BA.book Page 232 Friday, January 25, 2008 3:53 PM

233 Controls in detail
Air conditioning
3
Rear heater* Rear heating control panel
\1To switch on:
press the switch.
The indicator lamp in the switch co-
mes on.
\1To switch off:
press the switch
again.
The indicator lamp in the switch goes
out.
Setting the airflowUse the airflow control
2
to adjust the
airflow.
\1To increase/reduce:
set the airflow
control
2
to the desired level.
Setting the temperatureOnly change the temperature in small in-
crements.
1Rear heating
2Airflow control
3Temperature selector control
iYour vehicle may be equipped with
an air-conditioning system in the rear
compartment (
\2
page 225) and/or
a rear heater*.
iIf both systems are installed and the
temperature selector control is in the
middle position, only one of the sy-
stems operates and air-recirculation
mode is active.
nf_BA.book Page 233 Friday, January 25, 2008 3:53 PM

234 Controls in detailAir conditioning
3
\1To increase:
turn the temperature
selector control clockwise.
\1To reduce:
turn the temperature se-
lector control counterclockwise.
The fuel-fired heater booster system
heats the vehicle interior as quickly as
possible while the engine is running.The switch for the heater booster func-
tion is between the light switch and the
steering wheel.
Vehicles with auxiliary heatingVehicles without auxiliary heating*
1To switch the auxiliary heating on / off
(\2page 238)
2To switch the heater booster function
on / off
Heater booster function* iThe auxiliary heating automatically
switches to heater booster mode af-
ter the engine is started.
N54.25-2926-31
N54.25-2927-31
nf_BA.book Page 234 Friday, January 25, 2008 3:53 PM

235 Controls in detail
Air conditioning
3
\1To switch on:
press the
switch
³
.
The indicator lamp in the switch
comes on.
\1To switch off:
press the
³

switch again.
The indicator lamp in the switch goes
out.
The heater booster function oper-
ates for around a further 2 minutes
and then switches off automatically.The vehicle is equipped with an electri-
cally powered heater booster system.
The heater booster system ensures that
the vehicle interior is heated up as
quickly as possible during the engine’s
warm-up phase.
iIf you switch off the engine without
switching off the heater booster
function, the system will be switched
on the next time the engine is started
(memory function).
Electrical heater booster systemiThe heater booster system switches
on automatically as required.
nf_BA.book Page 235 Friday, January 25, 2008 3:53 PM

236 Controls in detailAuxiliary heating/ventilation*
3
\3 Auxiliary heating/ventilation*The auxiliary heating heats or ventilates
the interior to a temperature that you
have set. The auxiliary heating can be
operated with the engine switched on or
off.
The auxiliary heating is equipped with a
water heater.
Warning
G
Exhaust fumes are produced while the aux-
iliary heating is in operation. For this rea-
son, switch off the auxiliary heating in
enclosed spaces without an extraction sys-
tem, e.g. a garage.
Operation of the auxiliary heating system is
prohibited at gas stations or when refueling
your vehicle. The auxiliary heating must
therefore be switched off at refueling sta-
tions.
Warning
G
Observe the relevant safety regulations in
the case of vehicles used for the transport
of hazardous goods.
Aerosols, gas cartridges and other pressur-
ized containers transported in the vehicle
may be highly flammable and could explode
when heated.
Make sure that the containers described
are kept away from the flow of hot air from
the auxiliary heating.
Otherwise, you could endanger yourself
and others.
nf_BA.book Page 236 Friday, January 25, 2008 3:53 PM

237 Controls in detail
Auxiliary heating/ventilation*
3
The auxiliary heating heats the coolant
and the vehicle interior and is therefore
more favorable to the engine and con-
sumes less fuel. The fuel tank must be at
least a quarter full to ensure that the
auxiliary heating/ventilation operates
correctly.
The maximum heating period is
60 minutes.
You can use the auxiliary heating / ven-
tilation to:\4
ventilate or preheat the vehicle inte-
rior and to de-ice the windows
\4
start the engine better in cold weath-
er
\4
support the vehicle’s heating system
while the engine is running and out-
side temperatures are low (heater
booster function) (
\2
page 234)
You can use the operating system to de-
fine up to three switch-on times, one of
which can be selected to switch on the
auxiliary heating / ventilation
(
\2
page 240).You can switch the auxiliary heating /
ventilation on and off immediately using:
\4
the auxiliary heating / heater booster
switch (
\2
page 238)
\4
the auxiliary heating remote control*
(\2
page 239)
iThe auxiliary heating automatically
switches to heater booster mode af-
ter the engine is started.
!
CAUTION
Switch on the auxiliary heating at reg-
ular 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.
nf_BA.book Page 237 Friday, January 25, 2008 3:53 PM

238 Controls in detailAuxiliary heating/ventilation*
3
Before switching on
\1
Adjust the heat output to the desired
temperature using the temperature
control selector (
\2
page 218).
\1
Set the air distribution as required.
Operation using the switchThe switch for the auxiliary heating /
ventilation is between the light switch
and the steering wheel.
1To switch the auxiliary heating on / off
2To switch the heater booster function
on / off (\2page 235)
\1To switch the auxiliary heating on:

press and hold the
ö
switch for
more than 2 seconds:
\4
The auxiliary heating / ventilation
heats or ventilates the interior to
a temperature that you have set.
\4
The blower switches to the first
speed.
\4
The red indicator lamp in the
switch comes on. N54.25-2928-31
nf_BA.book Page 238 Friday, January 25, 2008 3:53 PM