2012 MERCEDES-BENZ E-Class WAGON warning

All-weather tiresAlloy wheelsV1V2V3V4V5BA245/40 R18 97 V XL
M+S 358.5 J x 18 H2
Offset: 1.89 in (48 mm)####—FA

RA245/40 R18 97 V XL
M+S
265/40 R18 97 V XL
M+S 368.5 J x 18 H2
Offset: 1.89 in (48 mm)
9.0 J x 18 H2
Offset: 2.13 in (54 mm)—#———Winter tiresAlloy wheelsV1V2V3V4V5BA245/45 R17 99 H XL
M+S i8.0 J x 17 H2
Offset: 1.89 in (48 mm)###——BA245/45 R17 99 H XL
M+S i MOExtended 388.0 J x 17 H2
Offset: 1.89 in (48 mm)###——BA245/45 R17 99 H XL
M+S i8.5 J x 17 H2
Offset: 1.89 in (48 mm)###——BA245/45 R17 99 H XL
M+S i MOExtended 388.5 J x 17 H2
Offset: 1.89 in (48 mm)###——BA245/40 R18 97 H XL
M+S i 358.5 J x 18 H2
Offset: 1.89 in (48 mm)####—FA

RA255/40 R18 99 V XL
M+S i 37
255/40 R18 99 V XL
M+S i 37, 399.0 J x 18 H2
Wheel offset: 1.46 in (37 mm)
9.5 J x 18 H2
Wheel offset: 2.05 in (52 mm)————#FA

RA255/35 R19 96 V XL
M+S i
255/35 R19 96 V XL
M+S i 399.0 J x 19 H2
Wheel offset: 1.46 in (37 mm)
9.5 J x 19 H2
Wheel offset: 2.05 in (52 mm)————#FA

RA255/35 R19 96 V XL
M+S i
285/30 R19 98 V XL
M+S i 369.0 J x 19 H2
Wheel offset: 1.46 in (37 mm)
9.5 J x 19 H2
Wheel offset: 2.05 in (52 mm)————#35 E 350 BlueTEC: Canada only.
36 Use of snow chains not permitted. Observe the notes in the "Snow chains" section.
38 MOExtended tires (tires with run-flat characteristics) only in combination with an activated tire pressure loss
warning system or tire pressure monitor.
37 Not in combination with a ceramic brake system.
39 Snow chain usage: please contact an authorized Mercedes-Benz Center.374Wheel and tire combinationsWheels and tires

Winter tiresAlloy wheelsV1V2BA245/45 R17 99 H XL M+Si8.0 J x 17 H2
Offset: 1.89 in (48 mm)#—BA245/45 R17 99 H XL
M+S i MOExtended 388.0 J x 17 H2
Offset: 1.89 in (48 mm)#—BA245/45 R17 99 H XL M+S i8.5 J x 17 H2
Offset: 1.89 in (48 mm)#—BA245/45 R17 99 H XL
M+S i MOExtended 388.5 J x 17 H2
Offset: 1.89 in (48 mm)#—FA

RA255/40 R18 99 V XL M+S i37

255/40 R18 99 V XL M+S i37, 399.0 J x 18 H2
Wheel offset: 1.46 in (37 mm)
9.5 J x 18 H2
Wheel offset: 2.05 in (52 mm)—#FA

RA255/35 R19 96 V XL M+S i40

255/35 R19 96 V XL M+S i39, 409.0 J x 19 H2
Wheel offset: 1.46 in (37 mm)
9.5 J x 19 H2
Wheel offset: 2.05 in (52 mm)—#FA

RA255/35 R19 96 V XL M+S i

285/30 R19 98 V XL M+S i369.0 J x 19 H2
Wheel offset: 1.46 in (37 mm)
9.5 J x 19 H2
Wheel offset: 2.05 in (52 mm)—#"Minispare" emergency spare wheel 36TiresWheelsV1V2T 155/70 R17 110 M
Tire pressure: 420 kPa (4.2 bar/61 psi)4.0 B x 17 H2
Wheel offset: 1.54 in (39 mm)#—Collapsible spare wheel 36TiresWheelsV1V2T 175/50 - 19 97 P
Tire pressure: 350 kPa (3.5 bar/51 psi)6.5 B x 19 H2
Wheel offset: 0.55 in (14 mm)—#38 MOExtended tires (tires with run-flat characteristics) only in combination with an activated tire pressure loss
warning system or tire pressure monitor.
37 Not in combination with a ceramic brake system.
39 Snow chain usage: please contact an authorized Mercedes-Benz Center.
40 Permissible top speed 137 mph(220 km/h).
36 Use of snow chains not permitted. Observe the notes in the "Snow chains" section.376Wheel and tire combinationsWheels and tires

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Please read the information on qualified
specialist workshops ( Y page 25).
Notes on technical data
i The data stated here specifically refers to
a vehicle with standard equipment. Consult
an authorized Mercedes-Benz Center for
the data for all vehicle variants and trim
levels.
Genuine Mercedes-Benz parts
All Mercedes-Benz Centers maintain a supply
of genuine Mercedes-Benz parts for
necessary service and repair work. In
addition, strategically located parts delivery
centers provide for quick and reliable parts
service.
There are more than 300,000 different
genuine Mercedes-Benz parts available for
Mercedes-Benz models.
Genuine Mercedes-Benz parts are subject to
strict quality control. Each part has been
specially developed, manufactured or
selected for Mercedes-Benz vehicles and
fine-tuned for them.
Therefore, only genuine Mercedes-Benz parts
should be used.
GWARNING
Driving safety may be impaired if non-
approved parts, tires and wheels or safety-
relevant accessories are used.
This could lead to malfunctions in safety-
relevant systems, e.g. the brake system. This
could cause you to lose control of your vehicle
and cause an accident.
For this reason, Mercedes-Benz recommends
that you use genuine Mercedes-Benz parts or
parts of equal quality. Only use tires, wheels
and accessories that have been specifically
approved for your vehicle.
! Air bags and Emergency Tensioning
Devices, as well as control units and
sensors for these restraint systems may be
installed in the following areas of your
vehicle:
R doors
R door pillars
R door sills
R seats
R dashboard
R instrument cluster
R center console
Do not install accessories such as audio
systems in these areas. Do not carry out
repairs or welding. You could impair the
operating efficiency of the restraint
systems.
Have aftermarket accessories installed at
a qualified specialist workshop. Mercedes-
Benz recommends that you use an
authorized Mercedes-Benz Center for this
purpose.
HEnvironmental note
Daimler AG also supplies reconditioned major
assemblies and parts which are of the same
quality as new parts. They are covered by the
same Limited Warranty entitlements as new
parts.
Always specify the vehicle identification
number (VIN) ( Y page 381) and the engine
380Genuine Mercedes-Benz partsTechnical data

iThe data shown on the identification plate
is example data. This data is different for
every vehicle and can deviate from the data
shown here. You can find the data
applicable to your vehicle on the vehicle's
identification plate.
Vehicle identification number (VIN)
The vehicle identification number (VIN) can
be found in the following locations:
R on the vehicle identification plate
( Y page 381)
R on the lower edge of the windshield
( Y page 382)
In addition to being stamped on the vehicle
identification plate, the vehicle identification
number (VIN) is also stamped onto the vehicle
body.
It is located on the floor in front of the right-
hand front seat.
XSlide the right-hand front seat to its
rearmost position.XFold floor covering : upwards.
You will see vehicle identification number
(VIN) ;.Engine number:Emission control information plate,
including the certification of both federal
and Californian emissions standards;Engine number (stamped into the
crankcase)=VIN (on the lower edge of the windshield)
Service products and capacities
Important safety notes
Service products include the following:
R fuels (e.g. gasoline, diesel)
R additives for exhaust gas aftertreatment
(DEF)
R lubricants (e.g. engine oil, transmission oil)
R coolant
R brake fluid
R windshield washer fluid
Vehicle components and their respective
lubricants must match. You should therefore
only use products that have been tested and
approved by Mercedes-Benz.
Information on tested and approved products
can be obtained at a Mercedes-Benz Center
or on the Internet at http://
www.mbusa.com (USA only).
GWARNING
Comply with all valid regulations with respect
to handling, storing and disposing of service
fluids. Otherwise, you could endanger
persons or the environment.
382Service products and capacitiesTechnical data

ModelCapacityFuel, coolant,
lubricants, etc.Windshield/
headlamp
cleaning
systemAll models except
Wagon E 350
4MATIC 413.7 US qt (3.5 l)MB windshield
washer
concentrate 44
( Y page 389)
Mixing ratio for
washer fluid
( Y page 389)Wagon E 350
4MATIC 416.3 US qt (6.0 l)Fuel
Important safety notesGWARNING
Gasoline and diesel fuels are highly flammable
and poisonous. They burn violently and can
cause serious injury.
Never allow sparks, flames or smoking
materials near gasoline or diesel fuel!
Turn off the engine before refueling.
Whenever you are around gasoline or diesel
fuel, avoid inhaling fumes and any skin or
clothing contact. Extinguish all smoking
materials.
Direct skin contact with fuels and the
inhalation of fuel vapors are damaging your
health.
Premium-grade unleaded gasoline
! To ensure the longevity and full
performance of the engine, only premium-
grade unleaded gasoline may be used.
If there is no premium-grade unleaded
gasoline available and regular-grade
unleaded gasoline may be used; please
observe the following precautions:
R only fill the fuel tank to half full with
regular-grade unleaded gasoline and fill
the rest with premium-grade unleaded
gasoline as soon as possible.
R do not drive at the maximum speed.
R avoid sudden acceleration.
R if the vehicle is carrying a light load, e.g.
two passengers without luggage, do not
allow the engine to rev above
3,000 rpm.
R if the vehicle is fully loaded or is being
operated in mountainous terrain, do not
depress the accelerator pedal further
than Ô of the pedal travel.
Fuel requirements
Gasoline engines
Use only premium-grade unleaded gasoline.
The octane number should be at least 91.
Details can be found on the gas pump. The
octane number is the average value of the
Research Octane Number (RON) and the
Motor Octane Number (MON): (RON +
MON) / 2, also known as knock resistance.
Reformulated Gasoline (RFG) and/or
unleaded gasoline with additives can be used
if the concentration of the additives in the fuel
does not exceed 10%, e.g.:
R Ethanol
R TAME
R ETBE
41BlueEFFICIENCY
44 Mixed with water or premixed washer fluid with antifreeze protection.Service products and capacities385Technical dataZ

! Do not refuel with low-grade fuel and do
not use fuel additives that are not tested
and approved for Mercedes-Benz vehicles.
Damage to or malfunctions of the fuel
system may otherwise occur.
DEF
Important safety notes
i For BlueTEC vehicles only.
DEF is a non-flammable, non-toxic, colorless,
odorless and water-soluble fluid.
! Rinse surfaces that have come into
contact with DEF immediately with water or
remove DEF using a damp cloth and cold
water. If the DEF has already crystallized,
use a sponge and cold water to clean it. DEF
residues crystallize after time and
contaminate the affected surfaces.
High outside temperatures
If DEF heats up to over 122 ‡ (50 †) for
extended periods, e.g. as a result of direct
sunlight on the DEF reservoir, DEF can
decompose. Ammonia vapors develop as a
result.
GWARNING
When opening the filler cap of the DEF tank
ammonia gas vapors may escape. Refill DEF
in a well ventilated area only. Ammonia gas
vapors have a pungent odor and are
particularly irritating for your skin, mucous
membranes, and eyes. Inhaling ammonia gas
vapors will cause burning eyes, nose, and
throat, as well as coughing and watering eyes.
Low outside temperatures
DEF freezes at a temperature of
approximately 12 ‡ (–11 †). The vehicle is
equipped with a DEF preheating system when
it leaves the factory. Winter operation is
therefore also guaranteed at temperatures
below 12 ‡ (–11 †).
Additives
! Only use DEF in accordance with ISO
22241. Do not use additives with DEF and
do not dilute DEF with water. This may
destroy the BlueTEC exhaust gas
aftertreatment system.
Purity
Assuring the purity of DEF is particularly
important with respect to avoiding
malfunctions in the exhaust gas
aftertreatment system.
If DEF is pumped out of the DEF tank, e.g.
during repair work, it must not be returned to
the tank. The purity of the fluid can no longer
be guaranteed.
! Impurities in DEF (e.g. due to other
service products, cleaning agents or dust)
lead to:
R increased emission values
R damage to the catalytic converter
R engine damage
R malfunctions in the BlueTEC exhaust gas
aftertreatment system
Engine oil
Please bear the following in mind
The engine oils are matched to the
performance of Mercedes-Benz engines and
service intervals. You should therefore only
use engine oils and oil filters that are
approved for vehicles with maintenance
systems.
For a list of approved engine oils and oil filters,
consult an authorized Mercedes-Benz Center
or go to the Internet site
http://www.mbusa.com (USA only).
! Never use engine oil or an oil filter of a
specification other than is necessary to
fulfill the prescribed service intervals. Do
not change the engine oil or oil filter in
order to achieve longer replacement
Service products and capacities387Technical dataZ

intervals than those prescribed. You could
otherwise cause engine damage or damage
to the exhaust gas aftertreatment.
Follow the instructions in the service
interval display regarding the oil change.
Otherwise, you may damage the engine and
the exhaust gas aftertreatment.
The table shows which engine oils have been
approved for your vehicle.ModelEngine
modelMB
ApprovalE 350 45, 46
E 350 4MATIC 45276229.5E 350 BlueTEC642228.51,
229.31,
229.51E 550 4MATIC 45278229.5E 63 AMG157229.547
i
MB approval is indicated on the oil
containers.
Additives
! Do not use any additives in the engine oil.
This could damage the engine.
Engine oil viscosity
Viscosity describes the flow characteristics
of a fluid. If an engine oil has a high viscosity,
this means that it is thick; a low viscosity
means that it is thin.
Select an engine oil with an SAE (viscosity)
classification suitable for the prevailing
outside temperatures. The following table
shows the correct SAE classification to be
used. The low-temperature characteristics of
engine oils can deteriorate significantly, e.g.
as a result of aging, soot and fuel deposits. It
is therefore strongly recommended that you
carry out regular oil changes using an
approved engine oil with the appropriate SAE
classification.
Refrigerant of the air-conditioning
system
The air-conditioning system is filled with
R134a refrigerant and a special PAG
lubricant.
! Never use refrigerant R 12 (CFC) or
mineral lubricants. Otherwise, you could
damage the air-conditioning system.
Brake fluid
GWARNING
Over a period of time, the brake fluid absorbs
moisture from the air; this lowers its boiling
point.
If the boiling point of the brake fluid is too low,
vapor pockets may form in the brake system
when the brakes are applied hard (e.g. when
driving downhill). This would impair braking
efficiency.
You should have the brake fluid renewed at
regular intervals. The brake fluid change
intervals can be found in the Service Booklet.
Only use brake fluid approved by Mercedes-
Benz. Information about approved brake
45 BlueEFFICIENCY
46 USA only.
47 Restriction: only SAE 0W-40 or SAE 5W-40 engine oils may be used.388Service products and capacitiesTechnical data

fluids can be obtained from any authorized
Mercedes-Benz Center or on the Internet at
http://bevo.mercedes-benz.com.
Coolant
Important safety notes
The coolant is a mixture of water and
antifreeze/corrosion inhibitor. It performs
the following tasks:
R corrosion protection
R antifreeze protection
R raising the boiling point
The engine cooling system is filled at the
factory with coolant that contains an
antifreeze/corrosion inhibitor that ensures
protection down to approximately -35 ‡
(-37 †).
! Only add coolant that has been premixed
with the desired antifreeze protection.
Otherwise, the engine could be damaged.
Further information on coolants and on
filling can be found in the Mercedes-Benz
Specifications for Service Products, MB
Approval 310.1, e.g. on the Internet at
http://bevo.mercedes-benz.com . You can
also consult an authorized Mercedes-Benz
Center.
! Always use a suitable coolant mixture,
even in countries where high temperatures
prevail.
Otherwise, the engine cooling system is not
sufficiently protected from corrosion and
overheating.
If the coolant has antifreeze protection down
to -35 ‡ (-37 †), the boiling point of the
coolant under operating conditions is
approximately 266 ‡ (130 †).
Your vehicle has a range of aluminum
components. Aluminum components in the
engine make it necessary to use antifreeze/
corrosion inhibitor coolant that has been
specifically formulated to protect the
aluminum parts. Using other antifreeze/
corrosion inhibitors without these
characteristics affects the service life.
The coolant must be used throughout the year
in order to maintain the necessary corrosion
protection and to provide protection from
overheating. In the Service Booklet, you can
find information on the intervals for renewal.
The renewal interval is determined by the
coolant type and the engine cooling system
design. The renewal interval in the Service
Booklet is only valid if the coolant is renewed
or filled up with Mercedes-Benz approved
products. Therefore, only use MB 325.0 or
326.0 anticorrosion/antifreeze or another
Mercedes-Benz approved product of the
same specification.
Information on other products with the same
specifications that are approved by
Mercedes-Benz can be obtained at an
authorized Mercedes-Benz Center or on the
Internet at http://bevo.mercedes-benz.com.
The coolant is checked at every maintenance
interval at an authorized Mercedes-Benz
Center.
The antifreeze/corrosion inhibitor
concentration in the engine cooling system
should:
R be at least 50%. This will protect the engine
cooling system against freezing down to
approximately -35 ‡ (-37 † ).
R not exceed 55% (antifreeze protection to
-49 ‡ [-45 † ]); otherwise, heat will not
dissipate as effectively.
If the coolant level is too low, MB 325.0 or
326.0 anticorrosion/antifreeze should be
added. Have the engine cooling system
checked for possible leaks.
Windshield/headlamp cleaning
system
GWARNING
Washer solvent/antifreeze is highly
flammable. Do not spill washer solvent/
antifreeze on hot engine parts, because it may
Service products and capacities389Technical dataZ