2021 MERCEDES-BENZ C-CLASS ESTATE Owners Manual

Manufac-
turerModel des-
ignationRadio equipment
approval number
(if available)Veoneer77V12CRN
(radar sen-
sor)A48/CVT-TT3WITTE-Vel-
bertSDHTAG3N
FC (locking
system)Mercedes-Benz
Vietnam Com-
pany Limited
A0847130820A
F04A3Eurasian Economic UnionManufacturerModel designa-
tionRadio
equipment
approval
number (if
available)ADCARS4-A (radar
sensor)!

ManufacturerModel designa-
tionRadio
equipment
approval
number (if
available)Continental
AutomotiveMARS Keyless
(locking system)!

ManufacturerModel designa-
tionRadio
equipment
approval
number (if
available)MARQUARDTMS5 (locking sys-
tem)!

Vehicle identiNcation plate (example: Kuwait)1Vehicle manufacturer2Place of manufacture3Manufacturing date4Vehicle model5VINVehicle identiNcation plate (example: all other
countries)1Vehicle manufacturer2EU general operating permit number (only for
certain countries)3VIN (vehicle identiNcation number)4Maximum permissible gross vehicle weight
(kg)5Maximum permissible gross weight of vehiclecombination (kg) (only for speciNc countries)6Maximum permissible front axle load (kg)7Maximum permissible rear axle load (kg)8Paint code%The data shown in the illustration is example
data.450Technical data

VIN below the front right-hand seat1Imprinted VIN (vehicle identiNcation number)2Floor coveringVIN at the lower edge of the windscreen1VIN (vehicle identiNcation number) as label
The VIN as a label at the lower edge of the wind-
screen is only available in some countries.
Engine number
The engine number is stamped into the crank- case. Further information can be obtained at a
qualiNed specialist workshop.
Operating Ouids
Notes on operating Ouids
&WARNING Risk of injury from operating
Ouids harmful to your health
Operating Ouids may be poisonous and harm-
ful to your health.
Observe the text on the original contain- ers when using, storing or disposing of
operating Ouids.Always store operating Ouids sealed in
their original containers.Always keep children away from operat-
ing Ouids.+ENVIRONMENTAL NOTE Environmental
pollution due to disposing of operating Ou-
ids in a non-environmentally responsible
manner
Operating Ouids include the following:
= fuels
Technical data451

=exhaust gas asertreatment additives, e.g.
AdBlue n
= lubricants
Incorrect disposal of operating Ouids can
cause considerable damage to the environ- ment.Dispose of operating Ouids in an environ-
mentally responsible manner.
Operating Ouids include the following:
= fuels
= DeNOx agent AdBlue n
for exhaust gas aser-
treatment
= lubricants
= coolant
= brake Ouid
= windscreen washer Ouid
= climate control system refrigerant
Only use products approved by Mercedes-Benz.
Damage caused by the use of products that have
not been approved is not covered by the
Mercedes-Benz warranty or goodwill gestures.
The operating Ouids approved by Mercedes-Benz
can be identiNed by the following inscriptions on
the container:
= MB-Freigabe (e.g. MB-Freigabe 229.51)
= MB-Approval (e.g. MB-Approval 229.51)
Further information on approved operating Ouids
= in the Mercedes-Benz SpeciNcations for Oper-
ating Fluids by entering the designation
- at https://bevo.mercedes-benz.com
- in the Mercedes-Benz BeVo App
= At a qualiNed specialist workshop&WARNING Risk of Nre or explosion from
fuel
Fuels are highly Oammable.
Fire, naked Oames, smoking and creating
sparks must be avoided.Before and during refuelling, switch oM
the vehicle and, if Ntted, the stationary
heater.&WARNING Risk of injury from fuels
Fuels are poisonous and hazardous to your
health.
Do not swallow fuel or let it come into
contact with skin, eyes or clothing.Do not inhale fuel vapour.Keep children away from fuel.Keep doors and windows closed during
the refuelling process.
If you or other people come into contact with
fuel, observe the following:
Immediately rinse fuel oM your skin with
soap and water.If fuel comes into contact with your eyes, immediately rinse them thoroughly with
clean water. Seek medical attention
immediately.If you swallow fuel, seek medical atten-
tion immediately. Do not induce vomit-
ing.452Technical data

Change immediately out of clothing thathas come into contact with fuel.Flexible-fuel vehicles can be refuelled with the fol-
lowing fuel types:
= unleaded petrol
= E85 fuel
= a mixture of E85 fuel and unleaded petrol
Flexible-fuel vehicles can be identiNed by the
Ethanol up to E85 sticker on the inside of the fuel
Nller Oap.
Depending on the country, the fuels you can use in your vehicle may diMer from the information in
the Owner's Manual. The fuels that have been
approved for your vehicle can be found on the
instruction label on the inside of the fuel Nller Oap.
Fuel

q Information on fuel quality for vehicles with a
petrol engine
Observe the notes on operating Ouids
(  page 451).
*NOTE Damage caused by the wrong fuel
Even small amounts of the wrong fuel could
result in damage to the fuel system, the
engine and the emission control system.
Only refuel using unleaded, sulphur-free
spark-ignition engine fuel that conforms
to European EN 228, or an equivalent
speciNcation.
Fuel of this speciNcation may contain up to
10% ethanol by volume. Your vehicle is suita-
ble for use with E10 fuel.
See the information label in fuel Nller Oap
for other compatible fuels .
Never refuel with one of the following fuels:
= Diesel
= Regular petrol with an octane number
lower than 91 RON
= Petrol with more than 3% methanol by vol-
ume, e.g. M15, M30
= Petrol with additives containing metal
If you have accidentally refuelled with the
wrong fuel:Do not switch on the vehicle.Consult a qualiNed specialist workshop.Compatibility indications for fuel:1For petrol with maximum 5% ethanol by vol-
ume2For petrol with maximum 10% ethanol by vol- ume
The compatibility indications for fuel on the vehi-
cle according to the European standard EN 16942 can be found on the information label in the fuel
Technical data453

Nller Oap or on the fuel dispenser or pump nozzle
suitable for your vehicle throughout Europe.
If the available fuel is not suPciently low in sul-
phur, this can produce unpleasant odours.
The recommended octane number can be found
on the information label on the fuel Nller Oap
(  page 176).
If the recommended fuel is not available, you may also temporarily use regular unleaded petrol with an octane number of at least 91 RON.
This may reduce engine output and increase fuel
consumption.
Never refuel using petrol with an even lower RON. Further information on fuel can be obtained at a
Nlling station or a qualiNed specialist workshop.

q Information on additives in petrol (vehicles with
petrol engine)
Observe the notes on operating Ouids
(  page 451).*NOTE Damage from use of unsuitable
additives
Even small amounts of the wrong additive may
lead to malfunctions occurring.
Only add cleaning additives recommen-
ded by Mercedes-Benz to the fuel.
Mercedes-Benz recommends that you use brand-
name fuels with additives.
In some countries, the fuel available may not have
suPcient additives. Deposits could build up in the
fuel injection system as a result. In this case, in
consultation with a Mercedes-Benz servicecentre, mix the fuel with the cleaning additive rec-
ommended by Mercedes-Benz. Observe the notes and mixing ratios indicated on the tank.

q Information on fuel quality for vehicles with a
diesel engine
General notes
Observe the notes on operating Ouids
(  page 451).
&WARNING Risk of Nre from fuel mixture
If you mix diesel fuel with petrol, the Oash
point of the fuel mixture is lower than that of
pure diesel fuel.
Never refuel using petrol in diesel
engines.Never mix petrol with diesel fuel.*NOTE Damage caused by the wrong fuel
Even small amounts of the wrong fuel could
result in damage to the fuel system, the
engine and the emission control system.
Vehicles with a diesel particulate Nlter
Only refuel using sulphur-free diesel fuel
that conforms to European standard
EN 590, or an equivalent speciNcation.
In countries without sulphur-free diesel
fuel, refuel using only low-sulphur diesel
fuel with a sulphur content less than
50 ppm.
Vehicle without diesel particulate Nlter
454Technical data