Page 200 of 666

198 Controls in detailDriving and parking
3
Tire tractionTire grip is greatly reduced on a wet,
snow covered or icy road. Speed and
driving style must therefore be adapted
to suit road conditions. The safe speed
on a wet, snow covered or icy road is al-
ways lower than on a dry road.
Below a tread depth of 1/8 in (3 mm),
tire grip begins to decrease rapidly on
wet roads.
Pay particular attention to the condition
of the road whenever the outside tem-
peratures is close to the freezing point.In winter, install M+S radial tires with a
minimum tread depth of approximately
1/6 in (4 mm) on all wheels to ensure
normal balanced handling characteris-
tics. On packed snow, they can reduce
y ou r st opp ing di st ance com pa re d to s um -
mer tires.Stopping distance, however, is still con-
siderably greater than when the road is
not covered with snow or ice. Exercise
appropriate caution.
For information on winter tires, see
"Winter tires" (
\2
page 404).
Warning
G
If ice has formed on the road, tire traction
will be substantially reduced. Under such
weather conditions, drive, steer and
brake with extreme caution.
!
CAUTION
Avoid spinning a drive wheel. This
may cause serious damage to the
drive train which is not covered by
the Sprinter warranty.
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Page 201 of 666

199 Controls in detail
Driving and parking
3
Tire speed ratingRegardless of the tire speed rating, local
speed limits should be obeyed. Use pru-
dent driving speeds appropriate to pre-
vailing conditions.The vehicles are factory equipped with "L"
(vehicle models type 2500 only) or "N"-rat-
ed tires, which have a speed rating of
74 mph (120 km / h) or 87 mph (140 km /
h) respectively.
For information on speed ratings or for
additional general information on tire
speed markings on the tire side wall, see
"Tire speed rating" (
\2
page 386).
Alignment and balancePoor suspension alignment may result
in:\4
Fast tire wear
\4
Uneven tire wear, such as feathering
and one-sided wear
\4
Vehicle pulling to the left or right
Tires may also cause the vehicle to pull
to the left or right. Alignment will not
correct this condition. See an authorized
Sprinter Dealer for proper diagnosis.
Warning
G
Even when permitted by law, never oper-
ate a vehicle at speeds greater than the
maximum speed rating of the tires.
Exceeding the maximum speed for which
tires are rated can lead to sudden tire fail-
ure, causing loss of vehicle control and
possibly resulting in an accident and / or
serious injury and possible death, for you
and for others.
nf_BA.book Page 199 Friday, January 25, 2008 3:53 PM
Page 303 of 666
301 Operation
4 Operation
The first 1000 miles (1500 km)........... 302
Driving tips........... 303
Electronic equipment........... 315
Refueling........... 316
Engine compartment........... 318
Battery........... 335
Battery isolating switch*........... 338
Tires and wheels........... 341
Winter driving........... 404
Maintenance and servicing........... 409
Cleaning and care of the vehicle........... 416
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Page 311 of 666

309 Operation
Driving tips
4
Towing a trailerThere are many different laws, including
speed limit restrictions, having to do
with trailer towing. Make sure that your
vehicle-trailer combination will be legal,
not only for where you reside, but also
for where you will be driving. A good
source for this information can be the
police or local authorities.
Before you start driving with the trailer,
check the trailer hitch, break-away
switch, safety chains, electrical connec-
tions, lighting and tires. Also adjust the
mirrors to permit an unobstructed view
beyond the rear of the trailer.If the trailer has electric brakes, start
your vehicle and trailer moving slowly,
and then apply only the trailer brake
controller by hand to be sure that the
brakes are working properly.
When towing a trailer, check occasional-
ly to be sure that the load is secure, and
that lighting and trailer brakes (if so
equipped) are functioning properly.
Always secure items in the trailer to pre-
vent load shifts while driving.
Take into consideration that when tow-
ing a trailer, the handling characteristics
are different and less stable from those when operating the vehicle without a
trailer. It is important to avoid sudden
maneuvers.
The vehicle and trailer combination is
heavier, and therefore is limited in accel-
eration and climbing ability, and requires
longer stopping distances. It is more
prone to reacting to side wind gusts, and
requires more sensitive steering input.
In order to gain skill and an understand-
ing of the vehicle’s behavior, you should
practice turning, stopping and backing
up in an area which is free from traffic.
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Page 314 of 666

312 OperationDriving tips
4
You will find information about the
speed limit for your tires under “Tires
and wheels” in this section
(\2
page 383).
Check regularly, e.g. weekly or when re-
fueling:
\4
the vehicle lighting
\4
the condition of the tires
(\2
page 346) and the tire pressures
(
\2
page 361)
\4
the engine oil level (
\2
page 322)
\4
the brake fluid level (
\2
page 331)
\4
the fluid level in the windshield wash-
er system / headlamp cleaning sys-
tem reservoir (
\2
page 333)
\4
the contamination level of the rear
air-conditioning air cleaner
(\2
page 414)
Your vehicle is equipped with monolith-
ic-type catalytic converters, an impor-
tant element in conjunction with the
oxygen sensors to achieve substantial
control of the pollutants in the exhaust
emissions. Keep your vehicle in proper
operating condition by following our rec-
ommended maintenance instructions as
outlined in your Service Booklet.
Warning
G
Exceeding the permissible maximum
speed can cause tire damage, which
could lead to loss of control of the vehi-
cle.
As the driver, you must find out about the
maximum speed of the vehicle and the re-
sulting permissible maximum speed of
the tires (tire and tire pressure).
Never exceed the speed limit for your
tires under any circumstances
(\2page 383).
Regular checks
Catalytic converter (gasoline engine)
nf_BA.book Page 312 Friday, January 25, 2008 3:53 PM
Page 343 of 666

341 Operation
Tires and wheels
4
\3 Tires and wheelsThe tires on a new vehicle provide a bal-
ance of many characteristics. They
should be inspected regularly for wear
and correct cold tire inflation pressure.
The vehicle manufacturer strongly rec-
ommends using tires equivalent to the
originals in size, quality and perfor-
mance when a replacement becomes
necessary.Refer to the tire and loading information
placard
1 or to the tire inflation pressure
placard on the driver’s door B-pillar
(
\2
page 362) for the size designation of
your tire.
The service description and load identifi-
cation will be found on the original
equipment tire. Failure to use equivalent
replacement tires may adversely affect
the safety, handling, and ride of your
Sprinter vehicle.Contact an authorized Sprinter Dealer or
an authorized tire dealer with any ques-
tions you may have on tire specifications
or capability.
1. For vehicles with a gross weight capacity less
than 10 000 lbs (4 536 kg) (USA only).
nf_BA.book Page 341 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 345 of 666

343 Operation
Tires and wheels
4
Warning
G
Do not use a tire, wheel size or rating oth-
er than that specified for your Sprinter ve-
hicle. Some combinations of unapproved
tires and wheels may change suspension
dimensions and performance characteris-
tics, resulting in changes to steering, han-
dling, and braking of your Sprinter vehicle.
This can cause unpredictable handling
and stress to steering and suspension
components. You could lose control and
have an accident resulting in serious inju-
ry or death.
Continued
Warning (Continued)
G
Only use the tire and wheel sizes with load
ratings approved for your Sprinter vehicle,
refer to "Tire and loading information".Never use a tire with a smaller load index
or speed index or capacity other than
what was originally equipped on your
Sprinter vehicle. Using a tire with a small-
er load index could result in tire overload-
ing and failure. You could lose control and
have an accident.Failure to equip the vehicle with tires hav-
ing adequate speed capability can result
in sudden tire failure and loss of vehicle
control.
!
CAUTION
Replacing original tires with tires of a
different size may result in false
speedometer and odometer read-
ings.
nf_BA.book Page 343 Friday, January 25, 2008 3:53 PM