Page 422 of 666
420 OperationCleaning and care of the vehicle
4
Steps Engine cleaning Light-alloy wheels*
Clean light-alloy wheels on a regular ba-
sis.
Warning
G
Dirty or iced-up steps and entrances cre-
ate a risk of slipping or falling.
Keep steps, entrances and footwear free
from dirt (e.g. mud, clay, snow and ice).
!
CAUTION
Do not allow water to enter the in-
take and ventilation openings.
When cleaning with high-pressure
water or steam cleaners, the spray
must not be aimed directly at electri-
cal components or at the end of elec-
trical lines.
Treat the engine with preservative
agents after cleaning. Protect the
belt drive system from the preserva-
tive when you do so.
!
CAUTION
Do not use any acidic or alkaline
cleaning agents. They can cause cor-
rosion of the wheel bolts (wheel
nuts) or the balancing weight retain-
ers.
nf_BA.book Page 420 Friday, January 25, 2008 3:53 PM
Page 427 of 666

425 Operation
Cleaning and care of the vehicle
4
\1
Clean the display surface with a
commercially-available microfiber
cloth and cleaner for TFT/LCD dis-
plays.
\1
After drying, wipe the display surface
with a dry microfiber cloth using only
slight pressure.
Seat beltsRemove stains or dirt immediately to
prevent damage or the build-up of resi-
dues.
!
CAUTION
D o n o t u s e d r y , c o a r s e o r h a r d c l o t h s ,
abrasive material, solvent or solvent-
based cleaning agent. Do not scrub
or use high pressure.
You will otherwise damage the
pressure- and scratch-sensitive dis-
play surface.
!
CAUTION
Clean the seat belts with a mild wash-
ing solution. Do not dry the seat belts
in direct sunlight or at temperatures
above 176 °F (80 °C).
!
Do not bleach or dye the seat
belts. This could impair the function
of the seat belts.
After driving off-road or on
construction sitesWarning
G
Dirt on the vehicle can affect road and op-
erating safety.In particular, the following dangers
can arise:Stone chippingsStones trapped between the tires can be
thrown out while the vehicle is in motion
and injure other road users or damage their
vehicles (in particular the windshield).
Continued
nf_BA.book Page 425 Friday, January 25, 2008 3:53 PM
Page 428 of 666

426 OperationCleaning and care of the vehicle
4
\1
Clean the vehicle, particularly the
lighting equipment, windows, exteri-
or mirrors, steps, entrances, grab
handles, wheels, tires, wheel hous-
ings and license plates. Observe the
notes in this section.
\1
Remove any trapped foreign objects,
e.g. stones.
Warning (Continued)
G
Risk of skiddingDirt and mud on the tires / road surface
reduce wheel grip. This is especially so if
the road surface is wet. The vehicle could
then start to skid.Risk of slippingDirt and mud on the steps and entrances
make the steps less safe. As a result you
could slip from the steps and injure yourself.For this reason, always clean your vehicle
carefully after driving off-road and on con-
struction sites before using public roads.
Continued
Warning (Continued)
G
If you use a high-pressure cleaner or auto-
matic car wash for this purpose, you must
follow the relevant safety instructions in
this section.
Warning
G
Dirty brake discs and brake pads / linings
can impair braking power (to the point of
total failure).You could thereby cause an accident.Check the brake system for operating
safety by testing the brakes before driving
the vehicle onto public roads.If braking power is impaired, stop the ve-
h i c l e a s s o o n a s i t i s s a f e t o d o s o a n d c o n -
sult an authorized Sprinter Dealer which
has the necessary specialist knowledge
and tools to carry out the work required.
Continued
nf_BA.book Page 426 Friday, January 25, 2008 3:53 PM
Page 433 of 666
431 Practical hints
What to do if ...
5
Problem
Possible cause / result
Suggested solutions
The anti-theft alarm system is suddenly trig-
gered.
You have opened the vehicle using the key
while the anti-theft alarm system was still
primed.
Key:
\1Press theŒ button.
or
\1Insert the key into the ignition lock.
The anti-theft alarm system is deacti-
vated.
You hear a warning signal.
A message appears in the display.
\1Observe the instructions on
(\2page 484).
You are driving with the handbrake applied.
\1Release the handbrake (\2page 191).
You opened the driver’s door and forgot to
switch off the lights.
\1Turn the light switch to0.
Warning
G
You are not wearing your seat belt.
\1Fasten your seat belt .
nf_BA.book Page 431 Friday, January 25, 2008 3:53 PM
Page 444 of 666

442 Practical hintsWhat to do if ...
5
Headlamps and turn signalsWarning
G
Always have maintenance work carried
out at an authorized Sprinter Dealer
Continued
Warning (Continued)
G
which has the necessary specialist knowl-
edge and tools to carry out the work required.The manufacturer recommends that you
use an authorized Sprinter Dealer for this
purpose.
Continued
Warning (Continued)
G
I n p a r t i c u l a r , w o r k r e l e v a n t t o s a f e t y o r o n
safety-related systems must be carried
out at an authorized Sprinter Dealer.
There is a risk of an accident and injury if
this work is carried out incorrectly.
Problem
Possible cause / result
Suggested solutions
The headlamps are fogged up on the inside.
Air humidity is very high.
\1
Drive with the lights on.
The headlamps will defrost after the vehicle
has been driven a short distance.
Moisture has penetrated the headlamp housing since
it is not water-tight.
\1
Have the headlamps checked at an autho-
rized Sprinter Dealer.
nf_BA.book Page 442 Friday, January 25, 2008 3:53 PM
Page 453 of 666
451 Practical hints
What to do if ...
5
Problem
Possible cause / result
Suggested solutions
Only the red segments in the Parktronic*
warning displays are lit.
A warning tone also sounds for approximate-
ly 2 seconds.
Parktronic* switches off after approximately
20 seconds.
The indicator lamp on the Parktronic switch
comes on and the red segments in the warn-
ing display go out.
Parktronic* has malfunctioned and has
switched off.
When you press the Parktronic switch, the red
segments in the Parktronic warning displays
light up again and the warning tone sounds for
approximately 2 seconds.
\1Have Parktronic* checked as soon as
possible at an authorized Sprinter
Dealer.
nf_BA.book Page 451 Friday, January 25, 2008 3:53 PM
Page 471 of 666
469 Practical hints
What to do if ...
5
1
The red SRS warning lamp
does not go out after ap-
proximately 4 seconds after
the ignition system is
switched on or lights up
again.
WARNING
G
The restraint systems have malfunctioned. The air-
bags or emergency tensioning retractors could be
triggered unintentionally, or not at all in the event of
an accident.
\1Drive on with even greater care to an
authorized Sprinter Dealer.
#
The red battery charge
warning lamp lights up while
the engine is running.
WARNING
G
The battery is not being charged. Possible causes:
\4malfunctioning alternator
\4torn poly-V-belt
\1Stop immediately and check the poly-V-
belt.
If it is torn:
\1Do not drive any further. Consult
the nearest authorized Sprinter
Dealer.
If it is not damaged:
\1Have your vehicle checked at an au-
thorized Sprinter Dealer.
Problem
Possible cause / result
Suggested solutions
nf_BA.book Page 469 Friday, January 25, 2008 3:53 PM
Page 473 of 666
471 Practical hints
What to do if ...
5
:
The yellow engine oil level
warning lamp flashes after
the engine is started or
while the vehicle is in mo-
tion.
The engine oil level has dropped to the minimum lev-
el. If the engine oil level falls any further, the indica-
tor lamp will light up continuously.
\1Check the engine oil level and add en-
gine oil at the nearest refueling station
(\2page 328).
\1If there is visible oil loss from the
engine, have the fault rectified immedi-
ately at an authorized Sprinter Dealer.
Problem
Possible cause / result
Suggested solutions
nf_BA.book Page 471 Friday, January 25, 2008 3:53 PM