Page 476 of 666
474 Practical hintsWhat to do if ...
5
/
The yellow coolant level
warning lamp lights up while
the engine is running.
The coolant level is too low.
Never run the engine if the coolant level is too low.
The engine could overheat and be damaged.
\1Stop at the earliest opportunity.
\1Switch off the engine to cool down.
\1Check the coolant level and add coolant
as necessary (\2page 329).
\1If you are having to add coolant fre-
quently, have the cooling system
checked at an authorized Sprinter Deal-
er.
Problem
Possible cause / result
Suggested solutions
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Page 477 of 666
475 Practical hints
What to do if ...
5
•
The red coolant warning
lamp lights up while the en-
gine is running.
The coolant temperature is too high.
\1Do not drive any further.
\1Consult an authorized Sprinter Dealer.
If the vehicle is switched off after being sub-
jected to extreme loads (for example driving
in mountainous terrain, trailer towing, etc.),
the coolant warning lamp may light up when
the ignition is switched on or the engine is
restarted. Run the engine for approximately
1 minute at idling speed.
Consult an authorized Sprinter Dealer if the
coolant warning lamp remains lit.
A
The yellow reserve fuel
warning lamp lights up while
the vehicle is in motion.
The fuel level has fallen into the reserve range.
\1Refuel at the nearest refueling station
(\2page 316).
Problem
Possible cause / result
Suggested solutions
nf_BA.book Page 475 Friday, January 25, 2008 3:53 PM
Page 478 of 666
476 Practical hintsWhat to do if ...
5
A
The yellow reserve fuel
warning lamp lights up while
the engine is running and
the gauge for the fuel tank
shows zero although there is
still fuel in the tank.
The fuel filler cap is not closed.
\1Close the fuel filler cap. A clicking
sound indicates that the fuel filler cap is
closed.
\1If the malfunction continues to be indi-
cated, have it rectified immediately at
an authorized Sprinter Dealer.
q
The yellow preglow indicator
lamp lights up while the en-
gine is running.
There is a malfunction in the preglow system.
\1Consult an authorized Sprinter Dealer.
Problem
Possible cause / result
Suggested solutions
nf_BA.book Page 476 Friday, January 25, 2008 3:53 PM
Page 480 of 666
478 Practical hintsWhat to do if ...
5
Problem
Possible cause / result
Suggested solutions
X
USA only:
Combination low tire pressure/
TPMS malfunction telltale for
TPMS lights up continuously.
Canada only:
Low tire pressure telltale for
TPMS lights up continuously.
WARNING
G
The TPMS detects a loss of pressure in at least
one tire.
\1Carefully bring the vehicle to a halt,
avoiding abrupt steering and braking
maneuvers. Observe the traffic situa-
tion around you.
\1Read and observe messages in the mul-
tifunction display.
If the tire inflation pressure in the respec-
tive tire(s) has (have) been corrected, the
combination low tire pressure/TPMS mal-
function telltale goes out after a few min-
utes of driving.
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Page 482 of 666

480 Practical hintsWhat to do if ...
5
Warning!
G
Each tire, including the spare (if provided),
should be checked monthly when cold
and inflated to the inflation pressure rec-
ommended by the vehicle manufacturer
on the vehicle placard or the tire inflation
pressure label. (If your vehicle has tires of
a different size than the size indicated on
the vehicle placard or the tire inflation
pressure label, you should determine the
proper tire inflation pressure for those
tires).
Continued
Warning (Continued)
G
As an added safety feature, your vehicle
has been equipped with a Tire Pressure
Monitoring System (TPMS) that illumi-
nates a low tire pressure telltale when one
or more of your tires is significantly under-
inflated. Accordingly, when the low tire
pressure telltale illuminates, you should
stop and check your tires as soon as pos-
sible, and inflate them to the proper pres-
sure. Driving on a significantly
underinflated tire causes the tire to over-
heat and can lead to tire failure.
Continued
Warning (Continued)
G
Underinflation also reduces fuel efficiency
and tire tread life, and may affect the ve-
hicle’s handling and stopping ability.
Please note that the TPMS is not a substi-
tute for proper tire maintenance, and it is
the driver’s responsibility to maintain cor-
rect tire pressure, even if underinflation
has not reached the level to trigger illumi-
nation of the TPMS low tire pressure tell-
tale.
Continued
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Page 483 of 666

481 Practical hints
What to do if ...
5
Warning (Continued)
G
USA only: Your vehicle has also been
equipped with a TPMS malfunction indicator
to indicate when the system is not operating
properly. The TPMS malfunction indicator is
combined with the low tire pressure telltale.
When the system detects a malfunction, the
telltale will flash for approximately 1 minute
and then remain continuously illuminated.
This sequence will continue upon subsequent
vehicle start-ups as long as the malfunction
exists. When the malfunction indicator is illu-
minated, the system may not be able to de-
tect or signal low tire pressure as intended.
Continued
Warning (Continued)
G
TPMS malfunctions may occur for a vari-
ety of reasons, including the installation
of incompatible replacement or alternate
tires or wheels on the vehicle that prevent
the TPMS from functioning properly. Al-
ways check the TPMS malfunction telltale
after replacing one or more tires or
wheels on your vehicle to ensure that the
replacement or alternate tires and wheels
allow the TPMS to continue to function
properly.
nf_BA.book Page 481 Friday, January 25, 2008 3:53 PM
Page 486 of 666
484 Practical hintsDisplay messages
5
Warnings, malfunctions or additional in-
formation may also be shown in the dis-
play. The following table shows
messages which could appear in the dis-
play.
Certain messages are accompanied by a
warning signal or a permanent tone.
iAll warning / indicator lamps (except
the turn signal indicator lamps) and
the display are activated when the ig-
nition is switched on.
Please check that they are working
properly before commencing a jour-
ney.
Display messages on vehicles
without steering wheel buttons
Warning
G
No messages can be displayed if there is
a failure of the instrument cluster and / or
the display. You will not then be able to
see information about the vehicle status,
such as speed and outside temperature,
warning and indicator lamps, malfunction
and warning messages or the failure of
systems. Handling characteristics may be
affected.
Continued
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Page 487 of 666
485 Practical hints
Display messages
5
Warning (Continued)
G
Contact an authorized Sprinter Dealer im-
mediately which has the necessary spe-
cialist knowledge and tools to carry out
the work required.
The manufacturer recommends that you
use an authorized Sprinter Dealer for this
purpose. In particular, work relevant to
safety or on safety-related systems must
be carried out at an authorized Sprinter
Dealer.
Warning
G
Always have maintenance work carried
out at an authorized Sprinter Dealer
which has the necessary specialist knowl-
edge and tools to carry out the work re-
quired.
The manufacturer recommends that you
use an authorized Sprinter Dealer for this
purpose. In particular, work relevant to
safety or on 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 incorrect-
ly.
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