2021 MERCEDES-BENZ V-CLASS MPV fuel pump

Af
terth e cooling phase, AIRMATIC is again
av ailable without restrictions. Re
fuelling Re
fuelling theve hicle &
WARNING Risk offire or explosion from
fuel
Fu els are highly flammable. #
Fire, naked flames, smoking and crea‐
tion of spar ksmust be avoided. #
Swit choff the ignition and, if available,
th est ationary heater, before and while
re fuelling theve hicle. &
WARNING Risk of injury from fuels
Fu els are poisonous and hazardous to your
health. #
Do not swallow fuel or let it come into
contact with skin,eyes or clo thing. #
Do not inhale fuel vapour. #
Keep children away from fuel. #
Keep doors and windo wsclosed du ring
th ere fuelling process.
If yo u or other people come into contact with
fuel, obser vethefo llowing: #
Immediately rinse fuel off your skin with
soap and water. #
If fuel comes into contact with your
ey es, immediately rinse them thor‐
oughly with clean water.Seek medical
attention immediately. #
Ifyo u swallow fuel, seek medical atten‐
tion immediatel y.Do not induce vomit‐
ing. #
Change immediately out of clo thing that
has come into con tact with fuel. &
WARNING Risk offire and explosion due
to electros tatic charge
Electros tatic charge can igni tefuel vapour. #
Before you open the fuel filler cap or
ta ke hold of the pump nozzle, touch the
me tallic vehicle body. #
Toavo id creating ano ther electros tatic
ch arge , do not getinto theve hicle again
during there fuelling process. &
WARNING Risk offire from fuel mixture
Ve hicles with a diesel engine:
If yo u mix diesel fuel with petrol, theflash
point of the fuel mixture is lo werth an that of
pure diesel fuel.
While the engine is running, component pa rts
in theex haust sy stem may overheat without
wa rning. #
Neverre fuel using petrol. #
Never mix petrol with diesel fuel. *
NO
TEDo not use diesel torefuel vehicles
with a petrol engine If
yo u ha veaccidentally refuelled with the
wrong fuel:
R do not swit ch the ignition on. Otherwise
fuel can enter the engine.
Even small amounts of the wrong fuel
could result in damage tothe fuel sy stem
and the engine. The repair costs are high. #
Consult a qualified specialist workshop. #
Have the fuel tank and fuel lines drained
comple tely. *
NO
TEDo not use petrol torefuel vehicles
with a diesel engine If
yo u ha veaccidentally refuelled with the
wrong fuel:
R do not swit ch the ignition on. Otherwise,
fuel can enter the fuel sy stem.
Even small amounts of the wrong fuel
could result in damage tothe fuel sy stem
and the engine. The repair costs are high. #
Consult a qualified specialist workshop. #
Have the fuel tank and fuel lines drained
comple tely. *
NO
TEDama getothe fuel sy stem caused
by ove rfilled fuel tanks #
Only fill th e fuel tank until the pump
nozzle switches off. Re
quirements
R The vehicle is unloc ked.
R The auxiliary heating is switched off. Driving and parking
147

R
The ignition is switched off.
R The front left-hand door is open.
% Do not
get ba ckinto theve hicle during the
re fuelling process. Otherwise, electros tatic
ch arge could build up again.
Obser vethe no tes on operating fluids
(/ page 269). #
Open fuel filler flap 1. #
Turn fuel filler cap 2anti-clockwise and
re mo veit. #
Close all vehicle doors topreve nt fuel
va pours from entering theve hicle interior. #
Comple tely slide thefiller neck of the pump
nozzle into theta nk, hook in place and refuel. #
Fillthe fuel tank only until the pump nozzle
switches off. #
Replace fuel filler cap 2and turn it clock‐
wise.
Yo u will hear a click when the fuel filler cap is
closed full y. #
Open the front left-hand door. #
Close fuel filler flap 1.
% Ve
hicles with a diesel engine and incor‐
re ct fuelling pr otector against refuelling
with petrol: thefiller neck is designed for
re fuelling at diesel filling pumps for
passenger vehicles.
% Ve
hicles with a diesel engine without an
incor rect fuelling pr otector: refuelling pre‐
fe rred at diesel filling pumps for passenger
ve hicles. Ho wever,yo u can also refuel at a
diesel filling pump for lor ries.
% If
th e fuel tank has been run comple tely dr y,
to p up with at least 5 l of fuel. Before starting th
e engine again: switch on the ignition three
or four times.
% Ve
hicles that can use a mixture of fuels can
be recognised bythest icke r "Ethanol up to
E85!" on the fuel filler flap. Ad
Blue ® Note
s onAdBlue ®
Ad Blue ®
is a wate r-soluble fluid forth eex haust
ga s af tertre atment of diesel engines. In order for
th eex haust gas af tertre atment tofunction prop‐
er ly, only use AdBlue ®
in accordance with
ISO 222 41 .
Ad Blue ®
has thefo llowing properties:
R non-t oxic
R colourless and odourless
R non-flammable
If yo u open theAd Blue ®
tank, small amounts of
ammonia vapour may be released. Fill the
Ad Blue ®
tank only in well-ventilated areas.
Do not let AdBlue ®
come into contact wi thskin,
ey es or clo thes. Keep AdBlue ®
aw ay from chil‐
dren.
Do not ingest AdBlue ®
. If AdBlue ®
is swallo wed,
immediately rinse your mouth out thoroughly.
Drink plenty of water.Seek medical attention at
once.
Obser vethe no tes on the operating fluid AdBlue ®
(/ page 272).
Ad Blue ®
av ailability:
R AdBlue ®
can be topped up at a qualified spe‐
cialist workshop, e.g. a Mercedes-Benz
Service Centre.
R AdBlue ®
is available at numerous filling sta‐
tions via AdBlue ®
filling pumps.
R Alternatively, AdBlue ®
is available at qualified
specialist workshops, e.g. a Mercedes-Benz
Service Centre, and at numerous filling sta‐
tions as an AdBlue ®
re fill canis ter or AdBlue ®
re fill bottle.
% Ensure
the connection between there fill con‐
ta iner and vehicle filler neck does not drip. 14 8
Driving and pa rking

Fu
el Note
s on fuel grades on vehicles with petrol
engines
Obser vethe no tes on operating fluids
(/ page 269).
* NO
TEDama gedue toincor rect fuel Even small amounts of
the wrong fuel could
re sult in damage tothe fuel sy stem, engine
and exhaust sy stem. #
Only refuel using premium-grade unlea‐
ded petrol that con form sto European
st andard EN 228 or an equivalent speci‐
fi cation.
This fuel may contain up to10%ethanol by
vo lume. Your vehicle is suitable for use with
E10 fuel.
Ne verre fuel with thefo llowing:
R diesel
R petrol with more than 10%ethanol by vol‐
ume, e.g. E15, E20, E85, E100
R petrol with more than 3% me thanol byvol‐
ume, e.g. M15, M30, M50, M85, M100
R petrol with additives con taining me tal #
Do not mix su chfuels with the fuel rec‐
ommended foryo ur vehicle.
If yo u ha veaccidentally refuelled with the
wrong fuel: #
do not swit ch the ignition on. #
Consult a qualified specialist workshop. *
NO
TEMalfunctions due tocontaminated
fuel Fu
el contamination can lead tomalfunctions
in the fuel sy stem. #
Ifyo u are using drums or canis ters to
re fuel theve hicle, you should filter the
fuel before filling. The
following compatibility indications for fuel
apply to yourvehicle. 1
For petrol with maximum 5% ethanol byvol‐
ume
2 For petrol with maximum 10%ethanol by vol‐
ume
Ac cording toEuropean standard EN 1694 2you
can find the compatibility indications at thefo l‐
lowing locations:
R ontheve hicle on the instruction label in the
fuel filler flap
R thro ughout Europe on the fuel pumps or
pump nozzles suitable foryo ur vehicle
If th eav ailable fuel is not suf ficiently low in sul‐
phu r,th is can produce unpleasant odours.
The recommended octane number foryo ur vehi‐
cle can be found on the instruction label in the
fuel filler flap (/ page147).
Fu rther information on fuel can be obtained at a
fi lling station or a qualified specialist workshop.
Note s on additives in petrol
Obser vethe no tes on operating fluids
(/ page 269).
* NO
TEDama gefrom use of unsuitable
additives Even small amounts of
the wrong additive
may lead tomalfunctions. #
Only add cleaning additives recommen‐
ded for Mercedes-Benzto the fuel. Mercedes-Benz
recommends using brand-name
fuels with additives.
In some countries, theav ailable fuel may not con‐
ta in suf ficient amounts of additi ves. Deposits
could build up in the fuel injection sy stem as a
re sult.
In this case, in consultation with a Mercedes-
Benz service centre, the fuel should be mixed
with the cleaning additive recommended by
Mercedes-Benz. 270
Tech nical da ta

Yo
u must obse rveth e no tes and mixing ratios
indica ted on theta nk.
Note s on fuel quality forve hicles with diesel
engines
Gene ral no tes
Obser vethe no tes on operating fluids
(/ page 269). &
WARNING Risk offire from fuel mixture
If yo u mix diesel fuel with petrol, theflash
point of the fuel mixture is lo werth an that of
pure diesel fuel. #
Neverre fuel using petrol in diesel
engines. #
Never mix petrol with diesel fuel. *
NO
TEDama gedue toincor rect fuel Even small amounts of
the wrong fuel could
re sult in damage tothe fuel sy stem, the
engine and the emission cont rol sy stem. #
Only refuel using sulphur- free diesel fuel
th at con form sto European standard
EN 590, or an equivalent specification.
In countries without sulphur-fre e diesel
fuel, refuel using only lo w-sulphur diesel
fuel with a sulphur content less than
50 ppm.
Ne verre fuel with one of thefo llowing fuels:
R Petrol
R Marine diesel
R Heating oil
R Pure fatty acid me thyl es ter (bio-diesel) or
ve get able oil
R Paraffin or kerosene
If yo u ha veaccidentally refuelled with the
wrong fuel: #
Do not swit ch the ignition on. #
Consult a qualified specialist workshop. *
NO
TEMalfunction due tocontaminated
fuel Impuri
ties in the fuel can lead tomalfunctions
of the fuel sy stem. #
Ifyo u are using drums or canis ters to
re fuel theve hicle, you should filter the
fuel before filling. In acco
rdance with the European standard
EN 1694 2,you will find the compatibility mar ks
fo r fuel in thefo llowing places:
R Ontheve hicle on the information label in the
fuel filler flap
R Throughout Europe on the fuel dispenser or
pump nozzles suitable foryo ur vehicle 1
For diesel fuel with a maximum of 7% byvol‐
ume bio-diesel (fatty acid me thyl es ter) 2
For paraf finic diesel fuel
XTL-co mpatible vehicles
Alternatively, you can also refuel with paraf finic
diesel fuel (e.g. HVO=hyd roge nated vege table oil,
GT L=Gas- To-Liquid) that complies with the Euro‐
pean standard EN 1594 0. Paraffinic diesel fuels
are collectively know n as XTL.
% Re
fuel with paraf finic diesel fuels to
EN 1594 0 only if the appropriate compati‐
bility ma rkis present in your fuel filler
flap.
B10- fatty acid meth ylester
Mercedes-Benz appr oves the use of B10 fatty
acid me thyl es ter (lo w-sulphur diesel fuel with a
maximum of up to10%by vo lume fatty acid
me thyl es ter) for all vehicles with Euro 5 diesel
engines with Common Rail Direct Injector (CDI).
Yo u may on lyrefuel with the appr ovedfatty acid
me thyl es ter if thefa tty acid me thyl es ter propor‐
tion conforms tothe ASTM D6 751St andard. It
must also ha vetherequ iredoxidation stability of
at least 6 h, in accordance with the EN 1411 2 Te
ch nical da ta271