Page 81 of 288
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 81
3
Mechanical Sun Roof OperationThe sun roof does not open or close:
Check electrical fuse. Electric al fuses refer to “Electrical
Fuses“.
If the fuse works correctly, the sun roof can also be
closed or opened manually.
Remove cover (1) at the front frame of the sun roof.
Remove tool (2) from the cover (1) and insert.
Open manually:
Press in tool (2) and turn counterclockwise (3).
Close manually:
Press in tool (2) and turn clockwise (4).
Have malfunctions rectified by an authorized Sprinter
Dealer.
Page 90 of 288

90 UNDERSTANDING YOUR INSTRUMENT PANELLegend For Instruments And Controls
1. Left-hand air vent.
2. Multifunction switch.
3. Speed 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 .
23. Electrical outlet .
24. Ashtray .
25. Cup holder .
26. Front passenger airbag .
27. Right-hand air vent .
28. Glove compartment .
NOTE: For layout of switches, see previous page.
Page 138 of 288

138 UNDERSTANDING YOUR INSTRUMENT PANELAUXILIARY HEATER – TIPS FOR COPING WITH
PROBLEMSNOTE: After three successive attempts to start the
heater, a malfunction will be recorded in the integrated
diagnostic system and no further operation on
auxiliary heater will be available (lock-out). The work
to annul the lock-out must be carried out at an
authorized Sprinter Dealer.
The heater either does not switch on or automatically
switches off:
Insufficient fuel, fill up the fuel tank. Start up heater two times, until the fuel lines are filled.
The auxiliary heater will automatically switch off if the fuel level is under about 4 US gal (15 l).
The fuses in the fuse box are damaged. Electric fuses.
The battery voltage is too low, an undervoltage protector switches off the heater if the battery
voltage falls below about 10 volts. The heater motor does not run
The battery voltage is too low, check the battery.
Batteries.
The fuses in the fuse box are damaged. Electric fuses.
The heater motor is damaged.
Overheating The air channels are clogged. The heater can be restarted once the fault has been
repaired. When this is done, the heater should be
switched on and off.
The heater will remain switched off after it has been overheated a number of times (about 10 times in
succession). Have the fault repaired by an
authorized Sprinter Dealer.
NOTE: Repairs should only be made by an authorized
Sprinter Dealer.
Page 214 of 288

214 MAINTAINING YOUR VEHICLE
Headlamps, Taillamps, Identification Lamps,
Turn Signal Lenses . . . . . . . . . . . . . . . . . . . . . . . 234Reversing Aid Sensors . . . . . . . . . . . . . . . . . . . . 235Window Cleaning . . . . . . . . . . . . . . . . . . . . . . . 235Wiper Blade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236Light Alloy Wheels . . . . . . . . . . . . . . . . . . . . . . 236Instrument Cluster . . . . . . . . . . . . . . . . . . . . . . . 236Steering Wheel and Gear Selector Lever . . . . 236Cup Holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237Headliner and Shelf Below Rear Window . . . 237Upholstery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237Hard Plastic Trim Items . . . . . . . . . . . . . . . . . . 237Plastic and Rubber Parts . . . . . . . . . . . . . . . . . . 238
Electrical Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238Standard Fuse and Relay Equipment . . . . . . . 239Relay Assignment, Standard Equipment . . . . 242Fuse and Relay Optional Equipment . . . . . . . 242
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . 245Front Lamp Unit . . . . . . . . . . . . . . . . . . . . . . . . . 245Taillamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250License Plate Lamps
(Cargo/Passenger Vans Only) . . . . . . . . . . . . . 252Additional Brake Lamp
(Cargo/Passenger Vans Only) . . . . . . . . . . . . . 252Side-Mounted Turn Signals . . . . . . . . . . . . . . . 253Side-Marker Lamps,
Standing Lamps (Optional) . . . . . . . . . . . . . . . . 253Identification Lamps (Cargo/
passenger vans only) . . . . . . . . . . . . . . . . . . . . . 254Interior Lighting in Passenger Compartment
and Load Compartment . . . . . . . . . . . . . . . . . . 254Interior Lighting with Reading Lamp . . . . . . . 255Interior Lighting with Interior Sensor
Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255Exit Lamps (Optional) . . . . . . . . . . . . . . . . . . . . 256
Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257Recommended Fluids and Lubricants . . . . . . 258
Page 216 of 288
216 MAINTAINING YOUR VEHICLELegend For Engine Compartment
1. Windshield washer system fluid reservoir.
2. Maintenance indicator for air cleaner element (Optional).
3. Oil dipstick.
4. Oil filler neck.
5. Ribbed V-belt. Auxiliary drive (Optional) refer to “Auxiliary
drive“. 6. Fuel filter with water separator.
7. Hydraulic brake fluid reservoir.
8. Coolant reservoir.
9. Battery
The auxiliary battery is located underneath the
front passenger seat (optional equipment).
10. Fuse box (These special fuses should only be replaced at by
an authorized Sprinter Dealer).
Page 234 of 288

234 MAINTAINING YOUR VEHICLECorrosion protection, such as anticorrosion wax
should be applied to the engine compartment after
every engine cleaning. Before applying, all control
linkage bushings and joints should be lubricated. The
poly-V-belt and all pulleys should be protected from
any wax.Vehicle WashingDo not use hot water or wash your vehicle in direct
sunlight. Use only a mild car wash detergent.
Thoroughly spray the vehicle with a diffused jet of
water. Direct only a very weak spray towards the
ventilation intake. Use plenty of water and rinse the
sponge and chamois frequently.
Rinse with clear water and thoroughly wipe dry with a
chamois. Do not allow cleaning agents to dry on the
finish.
Due to the width of the vehicle, prior to running the
vehicle through an automatic car wash, fold back the
outside mirrors to prevent them from getting
damaged.
In the winter, thoroughly remove all traces of road salt
as soon as possible. When washing the underbody, do not forget to clean
the inner sides of the wheels.
Ornamental MoldingsFor regular cleaning and care of very dirty chrome-
plated parts, use a chrome cleaner.Headlamps, Taillamps, Identification Lamps, Turn
Signal LensesUse a mild car wash detergent with plenty of water.
To prevent scratches, never apply strong force and use
only a soft, non-scratchy cloth when cleaning the
lenses. Do not attempt to wipe dirty lenses with a dry
cloth or sponge.
WARNING!
Dirty or iced-up steps and entrances create a risk
of slipping or falling.
Keep steps, entrances and footwear free from dirt
(e.g. mud, clay, snow and ice).
Page 238 of 288

238 MAINTAINING YOUR VEHICLEPlastic and Rubber PartsDo not use oil or wax on these parts.
Do not use any caustic or alcohol-based or solvent-
based substances to clean plastic surfaces.
Avoid the use of stain removers, iodine tincture, nail
varnish and nail varnish remover, acetone, methylated
spirits, chlorine or ammonium-based cleaning agents,
cleaning agents containing abrasive substances.ELECTRICAL FUSESDamaged fuses are recognizable from their burnt-out
filament.
Prior to exchanging a fuse, turn the key in the ignition-
column lock to the 0 position and switch off the
consumer involved.
NOTE: Fuses must not be bridged. Replace fuses with
specified rated current. Only replace fuses when the
cause of the malfunction has been rectified.
NOTE: Fuses and relays (standard equipment) are on
the underside of the ignition column, refer to "Fuses
and Relays Standard Equipment". Fuses, relays and diodes (optional equipment) are
below the driver’s seat, refer to "Optional Fuse and
Relay Equipment".
CAUTION!
When replacing a blown fuse, it is important to
use only a fuse having the correct amperage
rating. The use of a fuse with a rating other than
indicated may result in a dangerous electrical
system overload. If a properly rated fuse
continues to blow, it indicates a problem in the
circuit that must be corrected.
Page 239 of 288
MAINTAINING YOUR VEHICLE 239
7
Standard Fuse and Relay Equipment1. Locked
2. Unlocked
3. Detent spring – engage when the cover is fitted Position of fuses and relays
4. Fuses
5. Relays