sensor MERCEDES-BENZ SPRINTER 2012 MY12 Operator’s Manual

Do not overload the tires by exceeding the
specified load limit as indicated on the Tire
and Loading Information placard on the
driver's door B-pillar. Overloading the tires
can overheat them, possibly causing a
blowout. Overloading
the tires can also result
in handling or steering problems, or brake
failure.
Check the tire pressure at least once a month.
Only check and correct tire pressures when
the tires are cold. Checking the tire pressure manually
In order to determine and adjust the tire
pressures, proceed as follows:
X Remove the valve cap of the tire you wish
to check.
X Press the
tire pressure gauge securely onto
the valve.
X Read the tire pressure and compare it with
the recommended value on the Tire and
Loading Information placard12


or on the tire
pressure plate on the B-pillar on the driver's
side of the vehicle.
X If necessary, increase the tire pressure to
the recommended value.
X If the tire pressure is too high, release air
by pressing down

the metal pin in the valve
using the tip of a pen, for example. Then,
check the tire pressure again using the tire
pressure gauge.
X Screw the valve cap onto the valve.
X Repeat the steps for the other tires. Tire pressure monitor
Important safety notes If a tire pressure monitor is installed, the
vehicle's wheels have sensors installed that
monitor the
tire

pressures in all four tires. The
tire pressure monitor warns you when the pressure drops in one or more of the tires. The
tire pressure monitor only functions if the
correct wheel electronics units are installed
in all wheels.
The tire pressure monitor has a yellow
0077
warning lamp in the instrument cluster for
indicating pressure loss/malfunctions (USA)
or pressure loss

(Canada). Depending on how
the warning lamp flashes or lights up, an
underinflated tire or a malfunction in the tire
pressure monitor is displayed:
R if the 0077 warning lamp is lit continuously,
the tire pressure on one or more tires is
significantly too low. The tire pressure
monitor is not malfunctioning.
R USA only: if the 0077 warning lamp flashes
for 60 seconds and then remains lit
constantly, the tire pressure monitor is
malfunctioning. G
Warning
Each tire, including the spare (if provided),
should be checked at least once a month
when cold and inflated to the inflation
pressure recommended by the vehicle
manufacturer on the Tire and Loading
Information placard on the driver’s door B-
pillar or the

tire inflation pressure label on the
inside of the fuel filler flap. If your vehicle has
tires of a different size than the size indicated
on the Tire and Loading Information placard
or the tire inflation pressure label, you should
determine the proper tire inflation pressure
for those tires.
As an added safety feature, your vehicle has
been equipped with a tire pressure monitoring
system (TPMS) that illuminates a low tire
pressure telltale when one or more of your
tires are significantly underinflated.
Accordingly, when the low tire pressure
telltale illuminates, you should stop and check
your tires as soon as possible, and inflate
them to the proper pressure. Driving on a
significantly underinflated tire causes the tire
to overheat and can lead to tire failure.
12 Only for vehicles with a gross vehicle weight rating of less than 10,000 lbs(4536 kg).258
Tire pressure
Wheels and tires

Vehicle equipment
i Diese Betriebsanleitung beschreibt alle
Modelle, Serien- und
Sonderausstattungen
Ihres Fahrzeugs, die zum Zeitpunkt des
Redaktionsschlusses dieser
Betriebsanleitung erhältlich waren.
Länderspezifische Abweichungen sind
möglich. Beachten Sie, dass Ihr Fahrzeug
nicht mit allen beschriebenen Funktionen
ausgestattet sein könnte. Dies betrifft auch
sicherheitsrelevante Systeme und
Funktionen. Genuine Sprinter parts
We test genuine parts, conversion parts and
accessories that have been specifically
approved for the type of vehicle for:
R reliability
R safety
R suitability
Despite ongoing market research, we are
unable to assess other parts. We therefore
accept no responsibility for the use of such
parts in Sprinters, even if they have been
independently or officially approved.
In Germany and

some other countries, certain
parts are only officially approved for
installation or modification if they comply
with legal requirements. All genuine Sprinter
parts satisfy these requirements.
Make sure that any replacement parts are
suitable for your vehicle. In many countries,
parts which result in a modification to the
vehicle could invalidate the vehicle's general
operating permit.
This is the case if:
R they cause a change to the vehicle type
from that for which the vehicle's general
operating permit was granted.
R other road users could be endangered.
R emission or noise levels are adversely
affected. The use of non-approved parts could affect
your vehicle's
operating

safety. We therefore
recommend that you use genuine Sprinter
parts, conversion parts and accessories that
have been approved for the type of vehicle.
0040Environmental note
We supply reconditioned assemblies and
parts which are of the same quality as new
parts. The same New Vehicle Limited
Warranty applies as for new parts.
Genuine Sprinter parts, approved conversion
parts and accessories are available from an
authorized Sprinter Dealer. Here you will
receive advice about permissible technical
modifications, and the parts will be
professionally installed.
Always provide the vehicle's identification
number and the engine number when
ordering genuine parts. The numbers can be
found on the vehicle identification plate of
your vehicle ( Y page 277). Vehicle electronics
Tampering with the engine
electronics
G
Warning!
For safety reasons and to preserve the
General Operating Permit, have procedures
involving engine electronics and associated
parts performed only at a qualified specialist
workshop that has the necessary specialist
knowledge and tools to carry out the work
required. Your driving safety may otherwise
be impaired.
For this reason,

we recommend an authorized
Sprinter Dealer. In particular, all work relevant
to safety or on safety-related systems must
be carried out at a qualified specialist
workshop.
! Always have the engine electronics
system and its components such as control
units, sensors and connector leads
serviced at a qualified specialist workshop, 276
Vehicle electronics
Technical data