Page 340 of 666
338 OperationBattery isolating switch*
4
\3 Battery isolating switch*You can disconnect the current to all
your vehicle’s consumers using the bat-
tery isolating switch. This will prevent
uncontrolled battery discharge caused
by quiescent current consumption.
The battery isolating switch is to the
right of the accelerator pedal in the driv-
er’s footwell.
1Connector
2Slide
Warning
G
If the vehicle is equipped with an auxiliary
battery in the engine compartment, it is
necessary to disconnect both batteries
when working on the vehicle electrical
system. Only then is the electrical system
fully disconnected from the power supply.
iOnly disconnect the vehicle electrical
system from the power supply using
the battery isolating switch if the ve-
hicle is to be parked up for a long pe-
riod or when this is absolutely
necessary.
After the power supply is switched
on, you must reset the electric sliding
door (
\2
page 92).
nf_BA.book Page 338 Friday, January 25, 2008 3:53 PM
Page 344 of 666

342 OperationTires and wheels
4
For more information on tire size desig-
nation, load and speed rating, see "Tire
labeling" (
\2
page 382).
See an authorized Sprinter Dealer for in-
formation on tested and recommended
rims and tires for summer and winter op-
eration. They can also offer advice con-
cerning tire service and purchase.
!
CAUTION
Only use tires which have been test-
ed and approved for your Sprinter ve-
hicle by the vehicle manufacturer.
Tires approved by the vehicle manu-
facturer are developed to provide the
best possible performance in con-
junction with the driving safety sys-
tems on your Sprinter vehicle such as
ABS, BAS, ASR or ESP
®.
Using tires other than those ap-
proved by the vehicle manufacturer
may result in damage that is not cov-
ered by the Sprinter vehicle warran-
ty.
!
CAUTION
Using tires other than those ap-
proved by the vehicle manufacturer
can have detrimental effects, such as
\4
poor handling characteristics
\4
increased noise
\4
increased fuel consumption
Tires and rims not approved by the
vehicle manufacturer may, under
load, exhibit dimensional variations
and different tire deformation char-
acteristics that could cause them to
come into contact with the vehicle
body or axle parts. Damage to the
tires or the vehicle may be the result.
nf_BA.book Page 342 Friday, January 25, 2008 3:53 PM
Page 406 of 666

404 OperationWinter driving
4
\3 Winter drivingHave your vehicle winterproofed at the
onset of winter at an authorized Sprinter
Dealer. This service includes the follow-
ing:\4
Oil change, if the current engine oil
used has not been approved for win-
ter use
\4
The antifreeze / anti-corrosion con-
centration in the coolant is checked
\4
The addition of a concentrated
cleaning agent to the water in the
windshield washer system
\4
Battery check
\4
A tire changeYou will find information about diesel
fuel for use at low outside temperatures
in the “Technical data” section
(
\2
page 614).
Please also observe the information
about winter driving (
\2
page 406).
Winter tires should also be operated as
printed on the tire and loading informa-
tion placard
1 or on the tire inflation pres-
sure placard located on the driver’s door
B-pillar, refer to “Tires and wheels” (
\2
page 362). Not all M+S rated radial-
ply tires provide special winter perfor-
mance. Make sure the tires you use
show M+S and the mountain/snowflake
marking
.
on the tire side wall.
These tires meet specific snow traction
performance requirements of the Rub-
ber Manufacturers Association (RMA)
and the Rubber Association of Canada
(RAC) and have been designed specifi-
cally for use in snow conditions. Use of
winter tires is the only way to achieve
the maximum effectiveness of the ABS,
BAS, ASR and ESP
® in winter operation.
Winter tires1. For vehicles with a gross weight capacity less
than 10 000 lbs (4 536 kg) (USA only).
nf_BA.book Page 404 Friday, January 25, 2008 3:53 PM
Page 464 of 666

462 Practical hintsWhat to do if ...
5
#
-
k
6
The yellow ESP
®, ABS-, ASR/BAS
indicator lamps and the red brake
system indicator lamp are lit while
the engine is running.
WAR NING
G
EBV has malfunctioned.
The rear wheels could lock up sooner than ex-
pected when you apply the brakes.
\1Also observe the messages in the dis-
play on vehicles with steering wheel
buttons (\2page 489).
\1Continue driving, but with even greater
care.
\1Have the system checked at an autho-
rized Sprinter Dealer as soon as possi-
ble.
#
-
k
6
The yellow ESP
®, ABS, ASR/BAS
indicator lamps and the red brake
system indicator lamp are lit while
the engine is running.
WAR NING
G
EBV has been deactivated due to undervoltage.
The battery may not be being charged.
The rear wheels could lock up sooner than ex-
pected when you apply the brakes.
\1Also observe the messages in the dis-
play on vehicles with steering wheel
buttons (\2page 489).
\1S t o p y o u r v e h i c l e a s s o o n a s i t i s s a f e t o
do so.
\1Do not drive any further.
\1Consult an authorized Sprinter Dealer.
Problem
Possible cause / result
Suggested solutions
nf_BA.book Page 462 Friday, January 25, 2008 3:53 PM
Page 468 of 666

466 Practical hintsWhat to do if ...
5
-
The yellow ABS indicator
lamp is lit while the engine is
running.
WA RNING
G
ABS has been deactivated due to a malfunction.
ESP
®, ASR and BAS as well as cruise control have
also been deactivated as a result.
The brake system continues to function with the nor-
mal braking effect but with no electronic support.
The wheels could therefore lock up, for example if
the brakes are applied with maximum force.
\1Also observe the messages in the dis-
play on vehicles with steering wheel
buttons (\2page 489).
\1Continue driving, but with even greater
care.
\1Have the system checked at an autho-
rized Sprinter Dealer as soon as possi-
ble.
WA RNING
G
ABS is temporarily unavailable.
Self diagnosis may not have been completed yet.
The brake system is still available with the normal
braking effect.
\1Drive on for a distance of more than
13 mph (20 km / h).
ABS is available again if the message
goes out.
Problem
Possible cause / result
Suggested solutions
nf_BA.book Page 466 Friday, January 25, 2008 3:53 PM
Page 469 of 666
467 Practical hints
What to do if ...
5
ABS has been deactivated due to undervoltage.
The battery may not be being charged.
The brake system continues to function with the nor-
mal braking effect but with no electronic support.
The wheels could therefore lock up, for example if
the brakes are applied with maximum force.
\1Continue driving, but with even greater
care.
\1Have the system checked at an autho-
rized Sprinter Dealer as soon as possi-
ble.
Problem
Possible cause / result
Suggested solutions
nf_BA.book Page 467 Friday, January 25, 2008 3:53 PM
Page 493 of 666
491 Practical hints
Display messages
5
Text messagesDisplay messages
Possible cause / result
Possible solution
ABS
Visit workshop
WARNING
G
ABS has been deactivated due to a malfunction.
ESP
®, ASR and BAS as well as cruise control have
also been deactivated as a result.
The brake system is still available with the full
brake boosting effect but without ABS.
\1Continue driving, but with even greater
care.
\1Have the system checked at an authorized
Sprinter Dealer as soon as possible.
unavailable
WARNING
G
ABS is temporarily unavailable.
Self diagnosis may not have been completed yet.
The brake system is still available with the normal
braking effect.
\1Drive on for a distance of more than
13 mph (20 km / h).
ABS is available again if the message goes
out.
nf_BA.book Page 491 Friday, January 25, 2008 3:53 PM
Page 494 of 666
492 Practical hintsDisplay messages
5
ABS has been deactivated due to undervoltage.
The battery may not be being charged.
The brake system is still available with the normal
braking effect.
\1Continue driving, but with even greater
care.
\1Visit an authorized Sprinter Dealer imme-
diately.
Display messages
Possible cause / result
Possible solution
nf_BA.book Page 492 Friday, January 25, 2008 3:53 PM