gas type MERCEDES-BENZ B-CLASS HATCHBACK 2021 Owners Manual

This is
the case in thefo llowing situations:
R The vehicle type is di.erent from that for
which theve hicle's general ope rating permit
wa sgr anted.
R Other road users could be endangered.
R The exhaust gas or noise le velget swo rse.
Alw ays specify theve hicle identi/cation number
(VIN) (/ page 394) when ordering Mercedes-
Benz Genuine Parts. Owner's Manual
Owner's Manual
This Owner's Manual and the Digital Owner's
Manual in theve hicle describe thefo llowing mod-
els and the standard and special equipment for
yo ur vehicle:
R The models and the standard and special
equipment available at the time of this Own-
er's Manual going topress.
R The models and the standard and special
equipment only available in cer tain countries. R
The models and the standard and special
equipment, which will only be available at a
later date.
No tethat your vehicle may not be /tted with all
fe atures described. This is also the case for sys-
te ms releva nt tosaf ety. Therefore, the equipment
on your vehicle may di.er from that in the
descriptions and illustrations.
The original pur chase ag reement foryo ur vehicle
contains a list of the equipment in your vehicle at
th e time of deliver y.
Should you ha veany questions concerning equip-
ment and operation, please consult a Mercedes-
Benz Service Centre.
The Owner's Manual, Supplement, fur ther supple-
mentary documents and Service Booklet are
impor tant documents and should be kept inthe
ve hicle. Mer Mer
cedes me App
cedes me App N
No
ot
tes about t
es about t he on-demand f
he on-demand f eature
eature Yo
u can also activate various functions (on-
demand feature) subsequently via Mercedes me
aTer pur chasing your vehicle.
Information is available at any Mercedes-Benz
Se rvice Centre. A
A
ctiv
ctiv ating on-demand f
ating on-demand f eatur
eature using Mer
e using Mer cedes me
cedes me R
R
eq
eq uir
uir ements:
ements:
R The vehicle has GPS reception.
R The vehicle is lin kedto the Mercedes me user
account.
Or
Or der
der ing and activ
ing and activ ating on-demand f
ating on-demand f eature
eature #
Addth e desired on-demand feature forthe
ve hicle tothe shopping bask etinthe
Mercedes me Store. #
Comple tethe order.
The on-demand feature is activated when
operating theve hicle. 26
26
Gene
ral no tes

1
Fuel /ller 0ap
2 Brac ketfo r fuel /ller cap
3 Tyre pressure table
4 Fuel type
5 QR code forre scue card #
Press on the back area of fuel /ller 0ap 1.#
Turn the fuel /ller cap anti-clockwise and
re mo veit. #
Insert fuel /ller cap from abo veinto brac ket
2 . #
Comple tely insert the pump nozzle into the
ta nk /ller nec k,hook in place and refuel. #
Only /ll the fuel tank until the pump nozzle
switches o..
% V Vehicles wit ehicles wit h a diesel engine:
h a diesel engine: theta nk /ller
neck is designed forre fuelling at diesel /lling
pumps.
% V
Vehicles wit
ehicles wit h a diesel engine:
h a diesel engine: whenthe fuel
ta nk is comple tely em pty, top up with at least
5 litres of diesel.
% V
V ehicles wit
ehicles wit h a diesel engine:
h a diesel engine: use a /ller neck
with a lar gediame terfo rve hicles with a diesel
engine when topping up fuel from a fuel can.
Otherwise, the /ller neck cannot slide into the
ta nk. #
Replace the cap on the /ller neck and turn
clockwise until it engages audibl y. #
Close fuel /ller 0ap 1. A
A
dBlue
dBlue ®
®
(v
(vehicles wit
ehicles wit h a diesel engine onl
h a diesel engine onl y)
y) N
No
ot
tes on
es on r
re/lling
e/lling A
AdBlue
dBlue ®
®
Ad Blue ®
is a water-soluble 0uid forth e NOx
ex haust gas aTertreatment of diesel engines. In
order forth eex haust gas aTertreatment tofunc-
tion proper ly, only use AdBlue ®
in acco rdance
with ISO 22241.
Ad Blue ®
is ch aracterised bythefo llowing:
R non-t oxic
R colourless and odourless
R non-0ammable
If yo u open theAd Blue ®
tank, small amounts of
ammonia vapour may be released. Only /ll the
Ad Blue ®
tank in well-ventilated areas.
Do not let AdBlue ®
come into contact wi thskin,
ey es or clo thes. Keep AdBlue ®
awa y from chil-
dren.
Do not ingest AdBlue ®
. If AdBlue ®
is swallo wed,
immediately rinse your mouth out thoroughl y.
Drink plenty of water. Seek medical at tention at
once. Driving and parking
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