2012 MERCEDES-BENZ SPRINTER engine coolant

Verify compliance with weight limitations on
a weighbridge.
Trailer power supply
Your vehicle may be equipped with various
electrical fittings for trailer towing.
Depending on your trailer, you may need an
adapter to allow your trailer to be connected
to the vehicle. Information about your
vehicle's electrical equipment is available
from any authorized Sprinter Dealer.
!
Faulty wiring of the connector plug could
in certain circumstances cause other
electronic systems to
malfunction. For this
reason, we recommend having the wiring
of the connector plug performed at an
authorized Sprinter Dealer. Operation in winter
General notes
Have your vehicle winterized at a qualified
specialist workshop, e.g. an authorized
Sprinter Dealer, at the onset of winter.
This service includes the following:
R oil change, if the engine oil currently used
does not have adequate low temperature
characteristics or if these are no longer
sufficient due to aging
R the antifreeze/anticorrosion
concentration in the coolant is checked.
R the addition of a concentrated cleaning
agent to the water in the windshield
washer/headlamp cleaning system
R battery check
R a tire change
Prior to the

onset of winter, ensure that snow
chains are available in the vehicle.
Do not cover the surface of the radiator or the
radiator grill, even in winter. Doing so could
cause the engine diagnostics to record false
or incorrect data. Recording of engine
diagnostic data is legally prescribed and must therefore be correct, clear and
comprehensible at all times.
You
will find

information about diesel fuel for
use at low outside temperatures in the
"Operation" section ( Y page 154).
Please also observe the information about
winter driving (Y page 111).
You will find information about winter tires
and about driving with snow chains in the
"Wheel and tires" section (Y page 153). Service products
Fuel
G
Warning
Fuel is highly flammable. Fire, naked flames
and smoking as well as the use of auxiliary
heaters (sparks) are therefore prohibited
when handling fuel.
Switch off the

engine and the auxiliary heating
before refueling. G
Warning
Avoid any contact with fuels.
You can damage your health if your skin
comes into direct contact with fuel or if you
inhale fuel vapors.
! Filter the fuel

before transferring it to the
vehicle if you are refueling the vehicle from
barrels or containers.
This will prevent malfunctions in the fuel
system due to contaminated fuel.
! Refuel only with commercially available
vehicle diesel fuel, ULTRA-LOW SULFUR
DIESEL with a sulfur content no greater
than 15 ppm. Fuels such as fatty acid
methyl ester FAME (bio-diesel fuels),
marine diesel, heating oil etc. may not be
used as a diesel fuel mixture.
Refuel with B5 bio-diesel only if it fulfills the
requirements listed under "Fuel quality". Service products
153
Operation Z

Change intervals for brake fluid
Service product Maintenance
interval Product name/number MB
Sheet
No.
Brake fluid 2 years Intac B026E
R
Boiling point: 500 ‡(260 †)
R Wet boiling point:
356 ‡ (180 †) 331.0
Coolant
G
Warning
Coolant contains glycol and is therefore toxic.
Do not swallow the coolant. See a doctor
immediately if you swallow coolant.
Make sure that coolant does not come into
contact with skin,
eyes or clothing. In case of
contact with eyes, rinse immediately with
plenty of clean water. Clean affected areas of
skin and clothing with soap and water
immediately. Change any affected clothing
immediately.
Coolant is a mixture of water and antifreeze/
corrosion inhibitor.
In the coolant, the antifreeze/corrosion
inhibitor is responsible for:
R corrosion protection
R antifreeze protection
R raising the boiling point
The coolant must remain in the cooling
system all year round for corrosion protection
purposes and to increase the boiling point –
even in countries with hot climates.
At the factory, the vehicle is filled with a
coolant that ensures protection against frost
and corrosion and which can be mixed with
approved antifreeze/corrosion inhibitors.
! Use only approved antifreeze/corrosion
inhibitors that comply with the MB
Specification for Service Products, Sheet
No. 325. Using other, non-approved
antifreeze/corrosion inhibitors may cause damage to the coolant system and reduce
the engine's service life.
Check the antifreeze/corrosion inhibitor
concentration in the coolant every six
months.
When the coolant is being renewed, the
coolant must contain 50 % by volume of
anticorrosion/antifreeze

agent. This provides
antifreeze protection down to
–34.6 ‡(–37 †).
Do not exceed a proportion of
55 % by volume (antifreeze protection down
to approximately –49.0 ‡ (–45 †)),
otherwise heat dissipation is reduced.
If there is a loss of coolant, do not replenish
with water only, but also add an approved
corrosion inhibitor/antifreeze agent. The
water in the coolant must meet certain
requirements, which are often fulfilled by
drinking water. If the water quality is not
sufficient, you must treat the water.
Observe the MB Specifications for Service
Products, Sheet Number 325.
You can obtain further information from any
authorized Sprinter Dealer. 160
Service products
Operation

Change intervals for coolant
Service product Maintenance
interval Product name/number MB
Sheet
No.
Coolant, antifreeze/
corrosion inhibitor every sixth
maintenance
interval or
every 15 years EURO Peak Coolant/Antifreeze,
OLD WORLD INDUSTRIES 325.0
Zerex G05,
The Valvoline Company 325.0
Zerex G48,
The Valvoline Company 325.0
Glysantin G05, BASF AG 325.0
Refrigerant
The air-conditioning system
uses the refrigerant R-134a. This refrigerant does not damage the
ozone layer.
You can obtain further information from any authorized Sprinter Dealer. Service product Maintenance
interval Product name/number MB
Sheet
No.
Refrigerant — Refrigerant R-134a 361.0
Cleaning and care
General notes
Regular care serves to maintain the value of
your vehicle.
It is advisable to use care products from the
distributor named on the inside of the front
cover. They are designed specifically for
Sprinters and represent the state of the art.
These care products are available from any
authorized Sprinter Dealer.
Do not cover

the surface of the radiator or the
radiator grill, e.g. with a protective screen.
Doing so could cause the engine diagnostics
to record false or incorrect data. The
recording of specific engine diagnostic data
is legally prescribed and must therefore be
correct, clear and comprehensible at all
times. G
Warning
Always keep care products sealed and out of
the reach of children.
Always follow the instructions for use of the
care products.
Do not use fuel as a cleaning agent. Fuel is
highly flammable and constitutes a health
hazard.
0040Environmental note
Wash the vehicle only at a properly equipped
wash bay. Dispose of empty containers and
used cleaning materials in an
environmentally-responsible manner. Cleaning and care
161
Operation Z

X
Push hood catch release handle 0047
upwards. X
Swing the hood upwards until support strut
008A engages and the hood is supported.
Closing the hood G
Warning
When closing the hood be careful that nobody
becomes trapped.
X Lift the hood slightly.
X Press support strut 008A towards the back.
! When you press the support strut back,
make sure that you do not press it against
the detent position and cause it to bend.
X Lower the hood and let it drop shut from a
height of approximately 1 ft (30 cm).
The hood engages audibly. If the hood can
be raised slightly, it is not properly
engaged.
X If
the hood is not properly engaged, open it
once more and
allow it to drop shut from a
slightly greater height.
! Do not use your hands to push the hood
down. You could damage it otherwise. Maintenance points under the hood
0046
Coolant tank cap (Y page 169)
0047 Diesel Exhaust Fluid (DEF) filler neck
cap 4
(Y page 143)
008A Engine oil filler neck cap (Y page 171)
0088 Brake fluid reservoir cap (Y page 170)
0086 Washer fluid reservoir cap (Y page 171) Coolant level
Only add coolant

with the vehicle standing on
a level surface and with the engine switched
off. The coolant temperature must have
dropped below 122 ‡ (50 †). G
Warning
When opening the coolant expansion tank,
there is a risk of scalding from hot coolant
spraying out. The cooling system and the
coolant expansion tank

are pressurized when
the engine is at normal operating
temperature. Wear gloves and eye protection.
4 Only on Cargo Van/Passenger Van. Maintenance
169
Operation
Z

Only open the coolant expansion tank when
the coolant temperature is below 122 ‡
(50 †).
G
Warning
Coolant contains glycol and is therefore toxic.
Do not swallow the coolant. See a doctor
immediately if you swallow coolant.
Make sure that coolant does not come into
contact with skin,

eyes or clothing. In case of
contact with eyes, rinse immediately with
plenty of clean water. Clean affected areas of
skin and clothing with soap and water
immediately. Change any affected clothing
immediately.
X Slowly turn cap 0046 counter-clockwise and
allow the excess pressure to escape.
X Turn cap 0046 further and remove it.
X Add coolant until it is at the MAX mark.
Observe the correct coolant mixture ratio
and the required water quality
(Y page 160).
X Replace cap 0046 and tighten
it until the stop.
! Check the cooling and heating system
regularly for leaks.
If a large quantity of coolant is lost, have
the cause traced

and rectified at a qualified
specialist workshop, e.g. an authorized
Sprinter Dealer. Clutch mechanism and brake system
G
Warning
Brake fluid is hazardous to health. Do not
swallow brake fluid.

See a doctor immediately
if you swallow brake fluid.
Make sure that brake fluid does not come into
contact with skin, clothing or eyes. Rinse
affected areas with plenty of clean water and
consult a doctor if necessary.
Always wear gloves and eye protection when
topping up brake fluid. Store brake fluid only in the original closed
container and keep it out of the reach of
children. Comply with safety regulations
when handling brake fluid.
G
Warning
If the
boiling point of the brake fluid is too low,
vapor pockets may form in the brake system
when the brakes

are subjected to a heavy load
(e.g. on long downhill stretches). This would
impair braking efficiency. The vehicle's
stopping distance may then be longer. This
increases the risk of an accident.
Have the brake fluid renewed every two years.
The brake fluid reservoir is located in the
engine compartment.
Check the brake fluid level:
R regularly, e.g. weekly or when refueling
R only with the vehicle standing on a level
surface and with the engine switched off
! Brake fluid corrodes paint, plastic and
rubber. If paint, plastic or rubber has come
into contact with brake fluid, rinse with
water immediately. 0046
Brake fluid reservoir cap
The brake fluid level must be between the
MIN and
MAX marks.
! If the brake fluid does not reach the
MIN mark, the vehicle's hydraulic system
could be faulty. Do not add brake fluid
under any circumstances. This will not
rectify the malfunction.
Do not drive any further. 170
Maintenance
Operation

Problem Possible causes/consequences and
0050 Solutions00B4
The yellow
engine oil level
warning lamp
lights up
repeatedly while
the vehicle is in
motion. There is a malfunction in the engine oil level display.
X
Have the vehicle checked immediately at a qualified specialist
workshop. 0041
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.
X
Stop the vehicle as soon as possible, paying attention to road
and traffic conditions.
X Switch off the engine and let it cool down.
X Add coolant and be sure to observe the warning notes
(Y page 169).
X If you need to add coolant frequently, have the cooling system
checked at a qualified specialist workshop. 00AE
The red coolant
warning lamp
lights up while
the engine is
running. The coolant temperature is too high.
X
Stop the vehicle as soon as possible, paying attention to road
and traffic conditions.
X Consult a qualified specialist workshop. 00AE
The red coolant
warning lamp
lights up while
the engine is
running. The coolant temperature is too high.
If the vehicle is stopped after being subjected to extreme loads
(e.g. driving in mountainous terrain, trailer towing), the coolant
warning lamp may
light up when the ignition is switched on or the
engine is restarted.
X Run the engine for approximately one minute at idling speed.
X Consult a qualified specialist workshop if the coolant warning
lamp remains lit. 00B7
0080
The yellow
reserve fuel
warning lamp
lights up while
driving. The fuel level has fallen into the reserve range.
X
Refuel at the nearest gas station ( Y page 142). Troubleshooting
193
Practical advice Z

Display messages Possible causes/consequences and
0050 Solutions0065
Brake force
distribution G
Warning!
EBD has been deactivated due to undervoltage.
The battery might not be charging.
The rear wheels
could lock sooner than expected when you apply
the brakes.
X Pull over immediately, paying attention to road and traffic
conditions.
X Do not continue driving.
X Visit a qualified specialist workshop. 0065
Brake force
distribution Visit
workshop G
Warning!
EBD has malfunctioned.
The rear wheels
could lock sooner than expected when you apply
the brakes.
X Pull over immediately, paying attention to road and traffic
conditions.
X Do not continue driving.
X Consult a qualified specialist workshop. 0066
Parking brake
Release brake A warning tone also sounds.
You are driving with the parking brake applied.
X
Release the parking brake ( Y page 112).0082
Seatbelt sys.
Visit workshop G
Warning!
The belt system has malfunctioned.
X Visit a qualified specialist workshop as soon as possible. 00AE
Coolant Stop,
turn
engine off The coolant temperature is too high.
X
Pull over immediately, paying attention to road and traffic
conditions.
X Consult a qualified specialist workshop. 00AE
Coolant Stop,
turn
engine off The coolant temperature is too high.
If the vehicle is stopped after being subjected to extreme loads
(e.g. driving in mountainous terrain, trailer towing, etc.), this
display message may be shown when the ignition is switched on
or the engine is restarted.
X
Run the engine for approximately one minute at idling speed.
X Consult a qualified specialist workshop if the display message
continues to be shown.206
Troubleshooting
Practical advice

Display messages Possible causes/consequences and
0050 Solutions00BE
Check coolant
level The coolant level is too low.
Never run the engine if the coolant level is too low. The engine
could overheat and be damaged.
X
Add coolant, observing the warning notes while doing so
(Y page 169).
X Have the coolant system checked at a qualified specialist
workshop if the
coolant needs topping up more often than usual.003E
Hood open You are already driving at walking pace, even though the hood is
not closed.
X
Close the hood. 00B4
Engine oil
Add

1.0
quart(Canada: 1.0
liter) The oil level is too low.
X
Check the oil level the next time you refuel ( Y page 171), and
top up the oil. 00B4
Engine oil level
Not when eng.
running You want to check the oil level even though the engine is running.
X
Switch off the engine.
X Check the oil level (Y page 171). 00B4
Engine oil level
Reduce oil level You have added too much engine oil. There is a risk of damaging
the engine or catalytic converter.
X
Siphon off excess oil until the oil is at the specified level.
Observe the legal requirements. 00B4
Engine oil level
Stop, turn engine
off There is not enough oil, or no oil in the engine. There is a danger
of engine damage.
X
Pull over immediately, paying attention to road and traffic
conditions.
X Check the oil level with the oil dipstick ( Y page 172).
If the oil level is OK: have the malfunction repaired
immediately at a qualified specialist workshop.
If the oil

level is too low: have the vehicle towed to a qualified
specialist workshop. 00B4
Oil sensor Visit
workshop The measuring system is malfunctioning.
X
Have the measuring system checked at a qualified specialist
workshop. 006D
Please enter PIN: You have not yet entered your PIN in the mobile phone.
X
Enter the PIN for the SIM card. Troubleshooting
207
Practical advice Z