2014 MERCEDES-BENZ C-CLASS SALOON ad blue

R 17
Tyres Wheels
BA: 225/50 R17 94 H M+S
i3 BA: 7.0 J x 17 H2 ET 48.5
C 220 BlueTEC
Summer tyres
R 16
Tyres Wheels
BA: 205/60 R16 92 V
2 BA: 6.5 J x 16 H2 ET 38
BA: 225/55 R16 95 V
3, 2 BA: 7.0 J x 16 H2 ET 48
R 17
Tyres Wheels
BA: 225/50 R17 94 W
3 BA: 7.0 J x 17 H2 ET 48.5
FA: 225/50 R17 94 W
3
RA: 245/45 R17 95 W 3 FA: 7.0 J x 17 H2 ET 48.5
RA: 8.0 J x 17 H2 ET 54
R 18
Tyres Wheels
FA: 225/45 R18 95 Y XL
3
RA: 245/40 R18 97 Y XL 3 FA: 7.5 J x 18 H2 ET 44
RA: 8.5 J x 18 H2 ET 56
FA: 225/45 R18 95 Y XL
3
RA: 245/40 R18 97 Y XL 3, 4 FA: 7.5 J x 18 H2 ET 44
RA: 8.5 J x 18 H2 ET 49
R 19
Tyres Wheels
FA: 225/40 R19 93 Y XL
3
RA: 245/35 R19 93 Y XL 3 FA: 7.5 J x 19 H2 ET 44
RA: 8.5 J x 19 H2 ET 56.5
FA: 225/40 R19 93 Y XL
3
RA: 255/35 R19 96 Y XL 3, 4 FA: 7.5 J x 19 H2 ET 44
RA: 8.5 J x 19 H2 ET 52
3
Available as MOExtended tyres.
2 Not in conjunction with AMG Line exterior package (code P31), suspension for greater ground clearance (code
482) and sports suspension (code 486).
4 Additional measures necessary (additional wheel-arch extension on rear wheel arch). Wheel and tyre combinations
453Wheels and tyres Z

Winter tyres
R 16
Tyres Wheels
BA: 205/60 R16 92 H M+Si
2 BA: 6.5 J x 16 H2 ET 38
BA: 225/55 R16 95 H M+Si
3, 2 BA: 7.0 J x 16 H2 ET 48
R 17
Tyres Wheels
BA: 225/50 R17 94 H M+Si
3 BA: 7.0 J x 17 H2 ET 48.5
R 18
Tyres Wheels
BA: 225/45 R18 95 H XL M+Si
3 BA: 7.5 J x 18 H2 ET 44
C 250 BlueTEC
Summer tyres
R 16
Tyres Wheels
BA: 205/60 R16 92 W
2 BA: 6.5 J x 16 H2 ET 38
R 17
Tyres Wheels
BA: 225/50 R17 94 W
3 BA: 7.0 J x 17 H2 ET 48.5
FA: 225/50 R17 94 W
3
RA: 245/45 R17 95 W 3 FA: 7.0 J x 17 H2 ET 48.5
RA: 8.0 J x 17 H2 ET 54
2
Not in conjunction with AMG Line exterior package (code P31), suspension for greater ground clearance (code
482) and sports suspension (code 486).
3 Available as MOExtended tyres. Wheel and tyre combinations
457Wheels and tyres Z

C 250 BlueTEC 4MATIC
Summer tyres
R 17
Tyres Wheels
BA: 225/50 R17 94 W
3 BA: 7.0 J x 17 H2 ET 48.5
FA: 225/50 R17 94 W
3
RA: 245/45 R17 95 W 3 FA: 7.0 J x 17 H2 ET 48.5
RA: 8.0 J x 17 H2 ET 54
R 18
Tyres Wheels
FA: 225/45 R18 95 Y XL
3
RA: 245/40 R18 97 Y XL 3 FA: 7.5 J x 18 H2 ET 44
RA: 8.5 J x 18 H2 ET 56
FA: 225/45 R18 95 Y XL
3
RA: 245/40 R18 97 Y XL 3, 4 FA: 7.5 J x 18 H2 ET 44
RA: 8.5 J x 18 H2 ET 49
R 19
Tyres Wheels
FA: 225/40 R19 93 Y XL
3
RA: 245/35 R19 93 Y XL 3 FA: 7.5 J x 19 H2 ET 44
RA: 8.5 J x 19 H2 ET 56.5
FA: 225/40 R19 93 Y XL
3
RA: 255/35 R19 96 Y XL 3, 4 FA: 7.5 J x 19 H2 ET 44
RA: 8.5 J x 19 H2 ET 52
Winter tyres
R 17
Tyres Wheels
BA: 225/50 R17 94 H M+Si
3 BA: 7.0 J x 17 H2 ET 48.5
R 18
Tyres Wheels
BA: 225/45 R18 95 H XL M+Si
3 BA: 7.5 J x 18 H2 ET 44
3
Available as MOExtended tyres.
4 Additional measures necessary (additional wheel-arch extension on rear wheel arch). Wheel and tyre combinations
459Wheels and tyres Z

C 300 BlueTEC Hybrid
Summer tyres
R 16
Tyres Wheels
BA: 205/60 R16 92 W
2 BA: 6.5 J x 16 H2 ET 38
BA: 225/55 R16 95 V
3, 2 BA: 7.0 J x 16 H2 ET 48
R 17
Tyres Wheels
BA: 225/50 R17 94 W
3 BA: 7.0 J x 17 H2 ET 48.5
FA: 225/50 R17 94 W
3
RA: 245/45 R17 95 W 3 FA: 7.0 J x 17 H2 ET 48.5
RA: 8.0 J x 17 H2 ET 54
R 18
Tyres Wheels
FA: 225/45 R18 95 Y XL
3
RA: 245/40 R18 97 Y XL 3 FA: 7.5 J x 18 H2 ET 44
RA: 8.5 J x 18 H2 ET 56
FA: 225/45 R18 95 Y XL
3
RA: 245/40 R18 97 Y XL 3, 4 FA: 7.5 J x 18 H2 ET 44
RA: 8.5 J x 18 H2 ET 49
R 19
Tyres Wheels
FA: 225/40 R19 93 Y XL
3
RA: 245/35 R19 93 Y XL 3 FA: 7.5 J x 19 H2 ET 44
RA: 8.5 J x 19 H2 ET 56.5
FA: 225/40 R19 93 Y XL
3
RA: 255/35 R19 96 Y XL 3, 4 FA: 7.5 J x 19 H2 ET 44
RA: 8.5 J x 19 H2 ET 52
2
Not in conjunction with AMG Line exterior package (code P31), suspension for greater ground clearance (code
482) and sports suspension (code 486).
3 Available as MOExtended tyres.
4 Additional measures necessary (additional wheel-arch extension on rear wheel arch). 460
Wheel and tyre combinationsWheels and tyres

H
Environmental note
Dispose of service products in an environ-
mentally-responsible manner.
Service products include the following:
R fuels
R exhaust gas aftertreatment additives, e.g.
AdBlue ®
R lubricants (e.g. engine oil, transmission oil)
R coolant
R brake fluid
R windscreen washer fluid
R climate control system refrigerant
Components and service products must be
matched. Only use products recommended
by Mercedes-Benz. Damage which is caused
by the use of products which have not been
recommended is not covered by the
Mercedes-Benz warranty or goodwill ges-
tures. They are listed in this Mercedes-Benz
Owner's Manual in the appropriate section.
You can identify service products approved
by Mercedes-Benz by the following inscrip-
tions on the container:
R MB-Freigabe (e.g. MB-Freigabe 229.51)
R MB Approval (e.g. MB Approval 229.51)
Other designations or recommendations indi- cate a level of quality or a specification in
accordance with an MB Sheet Number (e.g.
MB 229.5). They have not necessarily been
approved by Mercedes-Benz.
Other identifications, for example:
R 0 W-30
R 5 W-30
R 5 W-40
Further information can be obtained from any
Mercedes-Benz Service Centre or on the
Internet at http://bevo.mercedes-benz.com. Fuel
Important safety notes G
WARNING
Fuel is highly flammable. If you handle fuel
incorrectly, there is a risk of fire and explo-
sion.
You must avoid fire, naked flames, creating
sparks and smoking. Switch off the engine
and, if applicable, the auxiliary heating before refuelling. G
WARNING
Fuels are poisonous and hazardous to health. There is a danger of injury.
Do not swallow fuel or let it come into contact
with skin, eyes or clothing. Do not inhale fuel
vapours. Keep fuels out of the reach of chil-
dren.
If you or others come into contact with fuel,
observe the following:
R Wash the fuel off any affected areas of skin
with water and soap immediately.
R If you get fuel in your eyes, rinse them thor-
oughly with clean water immediately. Seek immediate medical attention.
R If fuel is swallowed, seek immediate medi-
cal attention. Do not induce vomiting.
R Change any clothing that has come into
contact with fuel immediately. Service products and capacities
469Technical data Z

Tank capacity
The total capacity of the fuel tank may vary,
depending on the vehicle equipment. Model Total capacity
C 180 (only for certain
countries)
C 200 (only for certain countries)
C 250 (only for certain
countries)
C 220 BlueTEC BlueEF-
FICIENCY Edition (only
for certain countries) 66.0 l
C 180 BlueEFFICIENCY
Edition 41.0 l
C 300 BlueTEC Hybrid
50.0 l
All other models
41.0 l
or
66.0 l Model Of which
reserve fuel All models
Approx. 7.0 l
Petrol
Fuel grade
! Do not use diesel to refuel vehicles with a
petrol engine. Do not switch on the ignition if you accidentally refuel with the wrong
fuel. Otherwise, the fuel will enter the fuel
system. Even small amounts of the wrong
fuel can result in damage to the fuel system
and the engine. Notify a qualified specialist
workshop and have the fuel tank and fuel
lines drained completely.
! Only refuel using premium-grade unlea-
ded petrol with at least 95 ROZ/85 MOZ,
that conforms to European standard
EN 228 or E DIN 51626–1 or an equivalent specification. Fuel of this specification can contain up to
10 % ethanol.
Fuel that does not conform to EN 228 or
E DIN 51626–1 can lead to increased wear
and damage the engine and exhaust sys-
tem.
! Only use the fuel recommended. Operat-
ing the vehicle with other fuels can lead to
engine failure.
! Do not use the following:
R E85 (petrol with 85% ethanol)
R E100 (100% ethanol)
R M15 (petrol with 15% methanol)
R M30 (petrol with 30% methanol)
R M85 (petrol with 85% methanol)
R M100 (100% methanol)
R petrol with additives containing metal
R Diesel
Do not mix such fuels with the fuel recom-
mended for your vehicle. Do not use addi-
tives. Otherwise, engine damage may
occur. This does not include cleaning addi-
tives for the removal and prevention of res-
idue build-up. Petrol must only be mixed
with additives recommended by Mercedes- Benz; see "Additives". You can obtain fur-
ther information from any Mercedes-Benz
Service Centre.
Usually you will find information about the
fuel grade on the pump. If you cannot find the label on the petrol pump, ask the filling sta-
tion staff.
i E10 fuel contains up to 10% bioethanol.
Your vehicle is suitable for use with E10
fuel. You may refuel your vehicle using E10
fuel.
C 180, C 250: as a temporary measure, if the
recommended fuel is not available, you may
also use regular unleaded petrol with an
octane rating of 93 RON/83 MON.
All other models: as a temporary measure, if
the recommended fuel is not available, you
may also use regular unleaded petrol with an 470
Service products and capacitiesTechnical data

at shorter intervals. More information
about the interval for oil change can be
obtained from any qualified specialist
workshop.
Usually you will find information about the
fuel grade on the pump. If you cannot find the label on the petrol pump, ask the filling sta-
tion staff.
Information on refuelling (Y page 201).
Low outside temperatures
In winter months, diesel fuel with an improved cold flow quality is available. In Europe, the
EN 590 standard defines various climate-
dependent temperature categories. Malfunc-
tions can be avoided by refuelling with diesel
fuel that corresponds to the climatic specifi-
cations outlined in EN 590. At unusually low
outside temperatures, it is possible that the
flow characteristics of the diesel fuel could be insufficient. Accordingly, diesel fuel from
warmer areas may not be suitable for opera-
tion in colder climatic conditions.
i Further information on country-specific
fuel properties and fuel types with low-tem-
perature resistance can be obtained from
oil companies, e.g. at filling stations.
Fuel consumption information H
Environmental note
CO 2(carbon dioxide) is the gas which scien-
tists believe to be principally responsible for
global warming (the greenhouse effect). Your
vehicle's CO 2emissions are directly related to
fuel consumption and therefore depend on:
R efficient use of the fuel by the engine
R driving style
R other non-technical factors, such as envi-
ronmental influences, road conditions or
traffic flow
You can minimise your vehicle's CO 2emis-
sions by driving carefully and having it serv-
iced regularly. The vehicle will use more fuel than usual in the
following situations:
R at very low outside temperatures
R in urban traffic
R on short journeys
R in mountainous terrain
R when towing a trailer
i Only for certain countries: you can find
the current consumption and emission val-
ues of your vehicle in the COC documents
(EU CERTIFICATE OF CONFORMITY). These documents are delivered with your vehicle.
The consumption figures were, in each
case, based on the currently applicable ver-sion:
R for vehicles that comply with standards
up to and including the EURO 4 standard, in accordance with EU Directive
80/1268/EEC
R for vehicles that comply with or exceed
the Euro 5 standard, in accordance with
Regulation (EC) No. 715/2007
Deviations from these values may occur
under normal operating conditions. AdBlue
®
Important safety notes AdBlue
®
is a water-soluble fluid for the
exhaust gas aftertreatment of diesel engines. It is:
R non-toxic
R colourless and odourless
R non-flammable
If you open the AdBlue ®
tank, small amounts
of ammonia vapour may be released.
Ammonia vapours have a pungent odour and
are particularly irritating to the skin, to
mucous membranes and to the eyes. You may experience a burning sensation in your eyes,
nose and throat. You may also experience
coughing and watery eyes. 472
Service products and capacitiesTechnical data

Do not inhale any ammonia vapours that may
be released. Only fill the AdBlue ®
tank in well-
ventilated areas.
Low outside temperatures AdBlue
®
freezes at a temperature of approx-
imately -11 †. The vehicle is delivered from
the factory equipped with an AdBlue ®
pre-
heating system. Winter operation can thus be guaranteed even at temperatures below
-11 †.
Additives !
Only use AdBlue ®
in accordance with ISO
22241. Do not use additives with AdBlue ®
and do not dilute AdBlue ®
with water. This
may destroy the BlueTEC exhaust gas after- treatment system.
Purity !
Impurities in AdBlue ®
(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
Assuring the purity of AdBlue ®
is particularly
important with respect to avoiding malfunc-
tions in the BlueTEC exhaust gas aftertreat-
ment system.
If AdBlue ®
is pumped out of the AdBlue ®
tank,
e.g. during repair work, do not use this fluid to refill the tank. The purity of the fluid can no
longer be guaranteed. Capacities The total capacity of the AdBlue
®
tank may
vary, depending on the vehicle equipment. Model Total capacity
All models
8.5 l
or
24.5 l Engine oil
General notes When handling engine oil, observe the impor-
tant safety notes on service products
(Y page 468).
The quality of the engine oil is decisive for the function and service life of an engine. After
extensive tests, Mercedes-Benz approves
engine oils that correspond to the current
technical standard.
Therefore, only Mercedes-Benz approved
engine oils may be used in Mercedes-Benz
engines.
Further information on tested and approved
engine oils can be obtained from any
Mercedes-Benz Service Centre. Mercedes-
Benz recommends that you have the oil
change carried out at a qualified specialist
workshop. Mercedes-Benz approval is indica-
ted on the oil container by the inscription "MB Approval" and the corresponding designa-
tion, e.g. MB Approval 229.51.
You can call up an overview of approved
engine oils on the Internet at
http://bevo.mercedes-benz.com by enter-
ing the designation, e.g. 229.5.
The table shows which engine oils have been
approved for your vehicle. Service products and capacities
473Technical data Z