2004 DODGE SPRINTER AUX

82 UNDERSTANDING YOUR INSTRUMENT PANEL
Windshield Heater (Optional) . . . . . . . . . . . . . 114Residual Engine Heat Utilization (REST) . . . . 115

Air Conditioning, Regulated (Optional) . . . . . . 115Climate Control (on Vehicles with Air
Conditioning) . . . . . . . . . . . . . . . . . . . . . . . . . . . 116Dehumidification
(on Vehicles with Air Conditioning) . . . . . . . . 117Air Conditioner for the Rear Passenger
Compartment (Optional) . . . . . . . . . . . . . . . . . 118Air Recirculation . . . . . . . . . . . . . . . . . . . . . . . . 119Air Strainer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Electric Blower (Optional) . . . . . . . . . . . . . . . . . . . 121

Heater Booster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Auxiliary Heater – Water or Air Heater
(Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123Auxiliary Heater Switch
(Water Heater only) . . . . . . . . . . . . . . . . . . . . . . 124
Timer Auxiliary Heater
(Water and Air Heater) . . . . . . . . . . . . . . . . . . . 125Settings with the Auxiliary Heater
switched on (only with Water Heater) . . . . . . 129

Auxiliary Heat Exchanger in Load
Compartment, only with Auxiliary Water
Heater (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Auxiliary Heater – Tips for Coping with
Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130Overheating (Water Heater) . . . . . . . . . . . . . . . 131Overheating (Air Heater) . . . . . . . . . . . . . . . . . 131
Freightliner-all.book Pag e 82 Monday , December 1, 2003 2:54 PM

84 UNDERSTANDING YOUR INSTRUMENT PANELLegend For Instruments And Controls
1. Left-hand air vent.
2. Multifunction switch.
3. Cruise control.
4. Hood release lever.
5. Instrument cluster, refer to "Instrument Cluster
and Indicator Lamps".
6. Hazard warning flasher switch.
7. Steering wheel with horn, front driver airbag.
8. Fuse box.
9. Windshield wiper switch, refer to "Windshield
Wiper Switch".
10. Ignition lock/starter switch.
11. Center air vents.
12. Upper air vents.
13. Radio, see individual manual.14. Temperature control switch.
15. Airflow control switch.
16. Air distribution switch.
17. Temperature sensor, automatic heating
control / air conditioning, regulated.
18. Air conditioning switch.
19. Heater booster switch.
20. Residual engine heat utilization switch.
21. Gear selector lever (automatic transmission)
22. Timer for auxiliary heater (water- or air heater).
23. Electrical outlet.
24. Ashtray.
25. Cup holder.
26. Front passenger airbag.
27. Right-hand air vent.
28. Glove compartment.Freightliner-all.book Pag e 84 Monday , December 1, 2003 2:54 PM

102 UNDERSTANDING YOUR INSTRUMENT PANELLegend for Switch Locations
1. Fog lamp switch (Optional), refer to "Fog Lamp
Switch".
2. Headlamp range control, refer to "Headlamp
Range Control".
3. Auxiliary heat exchanger switch (Optional).
4. Heated rear window (Optional).
5. Left-hand seat heater switch (Optional).
6. Central locking switch with load compartment lock
(Optional).
7. Alarm pushbutton.
8. Deactivate Acceleration skid control (ASR) switch.9. Switch for auxiliary heater – water heater only
(Optional)
10. Right-hand seat heater switch (Optional),
11. Sun roof operation switch (Optional).
12. Interior cargo area lighting (Optional),
refer to "Interior Cargo Area Lighting".
13. Towing/passenger compartment protection switch
(Optional).
14. Airflow switch for the air conditioner for rear
passenger compartment (Optional).
15. Temperature control (Optional).
16. Electric blower switch (Optional).
17. Windshield heater switch (Optional).
18. Constant RPM switch (Optional).Freightliner-all.book Pag e 102 Monday, December 1, 2003 2:54 PM

112 UNDERSTANDING YOUR INSTRUMENT PANELDe-Fogging and De-Icing The Front Windows1. Set the airflow control (2) to position 3 or 4.
2. Set the temperature control (1)
to P.
3. Set the air distribution control (3) to Z.
4. Switch off air recirculation, refer to "Air
Recirculation".NOTE: On vehicles with auxiliary heater (water
heater):
The additional heat exchanger in the load
compartment should be switched off to quickly de-fog
and de-ice the windshield and front side windows,
refer to "Auxiliary Heat Exchanger in Load
Compartment".
For how to switch on heater booster mode, refer to
"Heater Booster".
On vehicles with air conditioner (Optional):
At outside temperatures above 41 °F (+5 °C), switch on
the air conditioner for quicker dehumidification, refer
to "Air Conditioning, Regulated".Freightliner-all.book Pag e 112 Monday, December 1, 2003 2:54 PM

UNDERSTANDING YOUR INSTRUMENT PANEL 123
4
AUXILIARY HEATER – WATER OR AIR HEATER
(OPTIONA L)
NOTE: The auxiliary heater (water or air heating
device) can be used whether or not the engine is
running.
The auxiliary heater should be run at least once a
month for about 10 minutes.
The maximum heating period is 120 minutes. For more
information, refer to "Switching the Auxiliary Heater
On and Off - Ignition On".
The auxiliary heater will automatically switch off if the
fuel level is under about 4 US gal (15 l).
In case of faults, refer to "Auxiliary Heater – Tips for
Coping with Problems".
WARNING!
The auxiliary heating must not be operated at gas
stations due to the risk of fire and explosion. For
this reason, switch off the auxiliary heating before
refuelling.
Auxiliary heaters emit fumes when in operation,
including carbon monoxide.
Inhaling carbon monoxide is a health hazard and
can result in unconsciousness and death.
For this reason, do not operate auxiliary heating in
enclosed spaces without ventilation or an
extractor system, e.g. in a garage. Otherwise you
could endanger yourself and others.
WARNING!
Vehicles for transporting hazardous goods:
Observe the relevant safety regulations.
Freightliner-all.book Pag e 123 Monday, December 1, 2003 2:54 PM

124 UNDERSTANDING YOUR INSTRUMENT PANEL
A uxiliary Heater Switch
(Water Heater only)
To switch it on:
Press the switch upward.
The indicator lamp in the switch will
light up.
The auxiliary heater will
automatically switch off after about
120 minutes. The auxiliary heater
will switch over to after-running mode (about
2minutes).
To switch off:
Press the switch downward.
The indicator lamp in the switch will go out.
WARNING!
Aerosals, gas cartridges and other pressurized
containers transported in the vehicle may be high-
ly flammable and could explode when heated.
Make sure, particularly on vehicles with an air
heater, that such containers are not placed in the
flow of hot air of the auxiliary heating system
Otherwise there is a risk of severe personal
injuries, death and property damage due to
explosion.
WARNING!
Vehicles with air heater:
For safety reasons, we strongly recommend that
the heat exchanger be replaced by an authorized
Sprinter Dealer after 10 years of use.
If the vehicle is sold, the owner is required to
inform the buyer of this requirement. This should
be done when the Operator’s Manual is
transferred to the buyer.
Freightliner-all.book Pag e 124 Monday, December 1, 2003 2:54 PM

126 UNDERSTANDING YOUR INSTRUMENT PANELSwitching the Auxiliary Heater On and Off - Ignition
Off
To switch it on:
Press buttonö.
The vehicle-side blower automatically switches on.
Display: Symbolö and remaining heating period.
The remaining heating period can be lengthened by
using the buttonþ (max. of 120 minutes); it may be
shortened by using the buttoný (min. of 1 minute).
To switch off:
Press buttonö again.
The blower inside the vehicle automatically switches
off. The auxiliary heater will automatically switch off
after about 3 minutes.
Display: Current time and current day of the week
(about 15 seconds).
Switching the Auxiliary Heater On and Off - Ignition
On
To switch it on:
Press the buttonö.The auxiliary heater is running.
Display: Symbolö, current time and current day of
the week.
If the ignition is switched off, the auxiliary heater will
remain on for another 15 minutes before automatically
switching off. The remaining heating period can be
lengthened by using the buttonþ (max. of
120 minutes); it may be shortened by using the
buttoný (min. of 1 minute).
To switch off:
Press the buttonö again.
The auxiliary heater will automatically switch off after
about 3 minutes.
Display: Current time and current day of the week.
Setting the time and day
Press the button” until the "Time" display begins to
flash.
Use either the buttonýorþ to set the current
time. The current time has been saved when the
display stops flashing or the button” is used for
confirmation.Freightliner-all.book Pag e 126 Monday, December 1, 2003 2:54 PM

128 UNDERSTANDING YOUR INSTRUMENT PANELSwitching off preselected times:
Press the buttonH repeatedly until no memory is
displayed – no preselected time is activated.
Setting the Heating Period
Settings between 1 minute and 120 minutes may be set
for heating periods to run when the ignition is
switched off.
Do not switch on the heater.
Press the buttoný until the current heating period
begins to flash.
Use either the buttonýorþ to set the desired
heating period. The new heating period will be saved
as soon as the display disappears.
Auxiliary Heater Operation
The symbolö appears in the timer display as soon
as the heater is switched on. After about 20 to
50 seconds, the heater runs with the complete flow of
heat, so that the operating temperature is reached as
soon as possible.Heat operation:
Different operating conditions will be in effect
depending on the heat level required.
The integrated control unit adjusts the heat flow using
the following operating levels:
Water heater: High – Low – Off
Air heater: Power – High – Medium – Low – Off
Safety Equipment
For safety reasons, the heater will automatically switch
off if faults occur which cause the device to overheat.
Tips for Coping with Problems; refer to "Auxiliary
Heater – Tips for Coping with Problems".
The integrated control unit contains a diagnostic
system which detects and stores faults. The error can
be read by means of the vehicle diagnosis. If a fault
occurs while the heater is switched on, the
symbolö will flash and the error code for that fault
will be displayed in the timer.
The fault should be corrected as soon as possible by an
authorized Sprinter Dealer.Freightliner-all.book Pag e 128 Monday, December 1, 2003 2:54 PM