Page 326 of 666
324 OperationEngine compartment
4
Vehicles without steering wheel
buttons
\1
Press the menu button on the in-
strument cluster repeatedly until you
see the
P
symbol in the display.
The
--:--
display flashes during the
measurement process.The following messages may be dis-
played:
POK
\1
Do not add oil.
-1.0 qt
\1
Add the amount of
oil shown
(\2
page 328).
-1.5 qts-2.0 qtsHI
\1
The engine oil level
is too high. Have
the oil siphoned off.
iEngine oil level display:\4
qt in USA only
\4
l in Canada only
nf_BA.book Page 324 Friday, January 25, 2008 3:53 PM
Page 327 of 666
325 Operation
Engine compartment
4
Vehicles with steering wheel buttons*
\1
Press the button on the instru-
ment cluster (
\2
page 142).
\1
The following message is displayed
for the duration of the measurement
process:N
Engine oil level Measuring
in progress
The following messages may be dis-
played:NEngine oil
level OK
\1
Do not add oil.
Engine oil
Add
1.0 quart
\1
Add the amount of
oil shown
(\2
page 328).
\1
Check the engine oil
level again after a
few minutes.
Engine oil
Add
1.5 quartsEngine oil
Add
2.0 quarts
Engine oil
level Re-
duce oil
level
\1
The engine oil level is
too high. Have the oil
siphoned off.
Eng. oil
lev. Turn
ignition
on for lev-
el
\1
Switch on the igni-
tion (
\2
page 111).
N
nf_BA.book Page 325 Friday, January 25, 2008 3:53 PM
Page 328 of 666
326 OperationEngine compartment
4
Checking the engine oil level with the
dipstickWhen the oil is being checked, the vehi-
cle must\4
be at normal operating temperature
\4
be standing level
\4
have been standing with the engine
switched off for at least five minutes
Observe
wait. pe-
riod
\1
Carry out another
measurement after
approximately 5 min-
utes when the en-
gine is at normal
operating tempera-
ture.
\1
Carry out another
measurement after
approximately
30 minutes when the
engine has cooled
down.
N
Engine oil
level Not
when eng.
running
\1
Switch off the engine
and wait for approxi-
mately 5 minutes if
the engine is at nor-
mal operating tem-
perature.
iEngine oil level display:\4
quart(s)
in USA only
\4
liter(s)
in Canada only
N
nf_BA.book Page 326 Friday, January 25, 2008 3:53 PM
Page 330 of 666
328 OperationEngine compartment
4
3
Engine oil dipstick
\1
Check the engine oil level.
The oil level is correct if the oil is be-
tween the lower
min
and upper
max
marks on the dipstick.
\1
Add engine oil if necessary
(\2
page 328).
Adding engine oilFor specifications of engine oils see
"Service products and capacities"
(\2
page 604).
\1
Unscrew the cap on engine oil filler
neck
1
.
Make sure that you only fill the en-
gine oil as far as the upper
max
mark.
\1
Unscrew the cap on filler neck
1
. N18.00-2041-31
!
CAUTION
Have any excess engine oil drained
or siphoned off at an authorized
Sprinter Dealer. Otherwise, the en-
gine or catalytic converter could be
damaged.
The alternator is underneath the en-
gine oil filler neck. For this reason,
add the engine oil carefully. There is
a risk of damage to the alternator
from engine oil dripping down.
nf_BA.book Page 328 Friday, January 25, 2008 3:53 PM
Page 331 of 666
329 Operation
Engine compartment
4
The expansion tank is in the engine com-
partment. Only add coolant with the ve-
hicle standing on a level surface and
with the engine switched off. The cool-
ant temperature must have dropped be-
low 122 °F (50 °C).
1Coolant tank cap
2Brake fluid reservoir cap
3Windshield washer reservoir cap
Environmental note
H
Wh en addi n g o i l, ta ke c ar e n ot t o s pi ll a n y.
No engine oil must be allowed to enter
sewage systems, surface water, ground
water or soil.
You would otherwise be damaging the en-
vironment.
Dispose of engine oil in an environmental-
ly responsible manner. Comply with the
manufacturer’s instructions.
Coolant
N20.30-2063-31
nf_BA.book Page 329 Friday, January 25, 2008 3:53 PM
Page 413 of 666

411 Operation
Maintenance and servicing
4
ASSYST, the A
ctive S
ervice Syst
em, in-
forms you when the next service is due.
A service that is due is displayed about a
month or 1900 miles (3000 km) in ad-
vance. A message is then displayed
while the vehicle is in motion or the igni-
tion is switched on.
Active Service System (ASSYST)*
!
CAUTION
Periods when the battery is discon-
nected will not be recorded by AS-
SYST. To make sure that you have
the vehicle serviced at the correct
time, you should therefore subtract
periods when the battery is discon-
nected from the days shown.
The service indicator does not pro-
vide information about the engine oil
level. The service indicator should
not, therefore, be confused with
theP
engine oil level display.
iThe service due date is displayed in
days or miles (kilometers), depend-
ing on the total distance driven.
The time between the individual ser-
vice due dates depends on your style
of driving. You can increase this by:\4
driving with care and at a moder-
ate engine speed
\4
avoiding short journeys where
the engine does not reach the op-
erating temperature
nf_BA.book Page 411 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
Page 474 of 666
472 Practical hintsWhat to do if ...
5
:
The yellow engine oil level
warning lamp lights up, the
-
2.0 l
engine oil level mes-
sage appears in the display
and the warning buzzer
sounds after the engine is
started or while the vehicle
is in motion.
There is insufficient or no oil in the engine.
There is a risk of engine damage.
\1Stop your vehicle as soon as it is safe to
do so.
\1Switch off the engine.
\1Check the engine oil level using the dip-
stick (\2page 328).
\1If the oil level is correct, have the mal-
function rectified immediately at an au-
thorized Sprinter Dealer.
\1If there is insufficient or no oil in the en-
gine, have the vehicle towed to an au-
thorized Sprinter Dealer.
Problem
Possible cause / result
Suggested solutions
nf_BA.book Page 472 Friday, January 25, 2008 3:53 PM