2022 MERCEDES-BENZ GLC COUPE fuel cap

Mercedes-Benz
recommends having the oil
ch anged at a quali/ed specialist workshop.
Only use engine oils appr ovedfo ryo ur vehicle by
Mercedes-Benz.
P
P e etr
tr ol engines:
ol engines: for cer tain countries, di.erent
engine oils can be used in conjunction with
re duced maintenance inter vals. Further informa-
tion on di.erent engine oils can be obtained at a
qu ali/ed specialist workshop.
Quality and capacity of engine oil
Quality and capacity of engine oil
No
No t f
t for plug-in h
or plug-in h ybr
ybrid:
id:
Engine oil
Engine oil speci/cations
speci/cations (pe
(petr
trol engines)
ol engines) P
P
e
e tr
tr ol engines
ol engines MB-Fr
MB-Freig
eigabe or MB-
abe or MB-
Appr ov
Approv al
al
All models 229.51, 229.52,
229.61, 229.71,
229.72 1)
1) recommended for lo west possible fuel consu mption (lo westSA E
viscosity class in each case; obser vepossible restrictions of the
appro vedSA E viscosity classes) Engine oil Engine oil
speci/cations
speci/cations (diesel engines)
(diesel engines) Diesel engines
Diesel engines
MB-Fr
MB-Freig
eigabe or MB-
abe or MB-
Approv
Approv al
al
GLC 400 d 4MATIC 229.52, 229.611)
All other model s2 29.52, 229.61,
229.71, 229.72 1)
1) recommended for lo west possible fuel consu mption (lo westSA E
viscosity class in each case; obser vepossible restrictions of the
appro vedSA E viscosity classes) To
achie vethe lo west possible fuel consum ption,
it is recommended touse the engine oil speci/ca-
tions mar ked in theta ble forth e lo westSA E vis-
cosity class. Possible restrictions of the appr oved
SA E viscosity classes must be obser ved.
% Ifth e engine oils listed in theta ble are not
av ailable, you may add a maximum of 1.0 litre
of thefo llowing engine oils once onl y.
V
V ehicles wit
ehicles wit h a pe
h a petr
trol engine:
ol engine: MB-Freigabe or
MB-Appr oval 229.31 or ACEA C3
V
V ehicles wit
ehicles wit h a diesel engine:
h a diesel engine:
R GL
GLC 400 d 4MA
C 400 d 4MA TIC:
TIC:MB-F reigabe or MB-
Appr oval 229.51 or ACEA C3 R
Allot
All other models:
her models: ACEA C3
No
No t f
t for plug-in h
or plug-in h ybr
ybrid:
id:
Engine oil
Engine oil /lling
/llingcapacity
capacity Model
Model
Capacity
Capacity
GLC 200 6.6 litres
GLC 200 d 4MATIC
GLC 220 d 4MATIC 6.3 litres
GLC 300 d 4MATIC 6.8 litres
GLC 400 d 4MATIC 7.5 litres
All other model s6 .0 litres The speci/e
d/lling capacity refers to an oil
ch ange with the oil /lter. Te
ch nical data
393 393

Engine oil
Engine oil
speci/cation
speci/cation (plug-in h
(plug-in hybr
ybrid)
id) Model
Model
MB-Fr
MB-Freig
eigabe or MB-
abe or MB-
Appr ov
Approv al
al
GLC 300 e 4MATIC 1)
229.52)
GLC 300 de 4MATIC 229.52
1) Only use SAE 0W-40 or SAE 5W-40 viscosity class engine oils.
2) recommended for lo west possible fuel consu mption (lo westSA E
viscosity class in each case; obser vepossible restrictions of the
appro vedSA E viscosity classes) To
achie vethe lo west possible fuel consum ption,
it is recommended touse the engine oil speci/ca-
tions mar ked in theta ble forth e lo westSA E vis-
cosity class. Possible restrictions of the appr oved
SA E viscosity classes must be obser ved.
% Ifth e engine oils listed in theta ble are not
av ailable, you may add a maximum of 1.0 litre
of thefo llowing engine oils once onl y.
V
V ehicles wit
ehicles wit h a pe
h a petr
trol engine:
ol engine: MB-Freigabe or
MB-Appr oval 229.3 or ACEA A3/B4
V
V ehicles wit
ehicles wit h a diesel engine:
h a diesel engine: ACEA C3 Engine oil
Engine oil
/lling
/llingcapacity (plug-in h
capacity (plug-in h ybr
ybrid)
id) Model
Model
Capacity
Capacity
GLC 300 e 4MATIC 6.0 litres
GLC 300 de 4MATIC 6.3 litres The speci/ed /lling capacity
refers to an oil
ch ange with the oil /lter. N
No
ot
tes on br
es on br ak
ake
e 0uid
0uid Obser
vethe no tes on operating 0uids
(/ page 387). &
W
WARNING
ARNING Risk of an accident due to
va pour poc kets form ing in the brake sys-
tem
The brake 0uid constantly absorbs moisture
from the air. This lo wersthe boiling point of
th e brake 0uid. If the boiling point is too lo w,
va pour poc kets may form inthe brake system
when the brakes are applied hard.
This impairs the braking e.ect. #
Have the brake 0uid rene we d at the
speci/ed inter vals. Ha
ve the brake 0uid regula rly re placed at a quali-
/ed specialist workshop.
Only use a brake 0uid appr ovedby Mercedes-
Benz according toMB-F reigabe or MB-Appr oval
331.0. Coolant Coolant
N
No
ot
tes on coolant
es on coolant
Obser vethe no tes on operating 0uids
(/ page 387). &
W
WARNING
ARNING Risk of /re‑ and injury from
antif reeze
If antifreeze comes into contact with hot com-
ponent parts in the engine compartment, it
may ignite. #
Allow the engine tocool down before
yo uto p up the antifreeze. #
Make sure that no antif reeze spills out
next tothe /ller opening. 394
394
Te
ch nical data

Fu
nction................................................ 215
Tr ailer stabilisatio n................................. 217
EU type approv
EU type appr oval number
al number ............................. 385
Exhaus
Exhaus t g
t gas
as aTer
aTer tr
treatment,
eatment, diesel engine
diesel engine ....3 91
Exiting a par
Exiting a par king space
king space................................ 255
Ext
Ext er
erior lighting
ior lighting
Care...................................................... 339 F
F
F
F act
act or
ory se
y se ttings
ttings
MBUX....................................................2 94
F
F ir
ir e e
e e xtinguisher
xtinguisher.......................................... 344
F
F irs
irst aid t aid
Fi rs t-aid kit (soT sided).......................... 344
F
F irs
irst-aid kit t-aid kit (soT
(soTsided)
sided)................................. 344
F
F itting
itting
Snow chains.......................................... 364
Ty res...................................................... 377
Wheels................................................... 377
Flacon
Flacon ......................................................... .153
Flat to
Flat towing
wing ,To w bar system
Pulling/ towing...................................... .274 Flat tyre
Flat tyre
MOExtended.......................................... 345
No tes..................................................... 344
TIREFIT kit.............................................. 346
Wheel chang e........................................ 374
Floor mats
Floor mats................................................... 132
F F og light (e og light (e xt
xtended r
ended r ang
ange)
e)........................... .138
F
F oil cov
oil cov er
ering
ing
On cameras/sensor s............................. 213
Ra dar and ultrasonic sensor s................. 213
Fr
Fr agr
agr ance
ance ................................................... .152
Fr
Fr agr
agr ance syst
ance syst em
em
Inserting/ removing the 0acon................1 53
Pe rfume vial........................................... 153
Fr
Fr ee
ee soTw
soTw are
are, Open Source SoTware............. 44
Fr
Fr eq
eq uencies
uencies
Mobile phone......................................... 383
Tw o-w ayradio........................................ 383
Fr Fr ont airbag (dr
ont airbag (dr iv
iver
er , fr
, fr ont passeng
ont passeng er)
er).............. 51
Fr
Fr ont f
ont f og lam
og lam ps
ps............................................ 135
Fr
Fr ont headlam
ont headlam ps
ps.......................................... 134 F
F
r
ront passeng
ont passeng er airbag
er airbagshut
shuto.
o.,
PA SSENGER AIR BAG OF F.............................. 55
Fr
Fr ont passeng
ont passeng er seat
er seat
Ad justing (Seat Com fort)........................ 106
Ad justing electrically.............................. 107
Ad justing manually and electricall y......... 104
F
F uel
uel
Additives................................................ 389
Depressurising the fuel tank (plug-in
hy brid with petrol engine)....................... 192
Diesel.................................................... 390
Diesel quality........................................ .390
E10........................................................ 388
Low outside temp eratures...................... 390
Pe trol..................................................... 388
Pe trol quality.......................................... 388
Re /lling.................................................. 189
Re ser ve................................................. 391
Sulphur content..................................... 388
Ta nk content.......................................... 391
F
F uel consump uel consump tion indicat
tion indicator
or.......................... 185
F
F uel
uel /ller
/ller cap /
cap / 0ap
0ap...................................... 189
F
F uel r
uel r eserve
eser ve................................................. 391 Index
501
501

Identi/cation plate................................
.385
Seat.......................................................3 85
V
V ision
ision
Demisting windo ws................................ 152 W
W
W
W ar
ar ning syst
ning syst em
em,ATA.................................... 100
W W ar ar ning tr
ning tr iangle
iangle........................................... 343
W
W ar
ar ning/indicat
ning/indicat or lamp
or lamp
! ABSwarning lamp......................... 482
J Brake system warning lamp (red)... 481
J Brake system warning lamp (yel-
low)....................................................... 480
ÿ Coolant warning lamp................... 477
! Electric parking brake indicator
lamp (red).............................................. 480
# Electrical fault warning lamp
...................................................... 475, 479
; Engine diagnosis warning lamp...... 478
å ESP®
OFF warning lam p................ 484
÷ ESP®
wa rning lamp 0ashes........... 483 ÷
ESP®
wa rning lamp lights up......... 483
8 Fuelreser vewarning lamp lights
up.......................................................... 479
Ù Powe r steering warning lamp
(red)...................................................... 475
_ Reduced warning lamp po wer....... 474
6 Restraint system warning lam p...... 473
ü Seat belt warning lamp 0ashes...... 474
ü Seat belt warning lamp lights up.... 474
Ú System er rorwa rning lam p........... 475
! The electric parking brake (yel-
low) indica tor lam p................................. 480
ï Trailer tow hitch warning lam p....... 476
h Tyre pressure monitoring sys-
te m wa rning lamp 0ashes....................... 485
h Tyre pressure monitoring sys-
te m wa rning lamp lights up.................... 485
L Warning lamp for distance
wa rning function.................................... 482 W
W ar ar ning/indicat
ning/indicat or lam
or lamps
ps
Instrument displa y................................. 471
PA SSENGER AIR BA G............................... 56
W
W asher
asher 0uid
0uid
Wi ndsc reen washer 0uid........................ 395
W
W ashing b
ashing b y hand
y hand.......................................... 337
W
W at
at er t
er t ank
ank ................................................... 336
W
W eat
eat her inf
her inf or
ormation
mation..................................... 301
W
W eb br ow
eb br owsers
sers
Overview................................................ 314
W
W edge
edge........................................................ .373
W
W eight inf
eight inf or
ormation
mation....................................... 385
Wheel c
Wheel c hange
hange
Fi tting a new wheel................................ 377
Lo we ring theve hicle.............................. 378
Preparation............................................ 374
Ra ising theve hicle................................. 375
Re moving a wheel................................. .377
Re moving//tting hub caps..................... 374
Wheel rot
Wheel rotation ation ............................................. 372
Wheels
Wheels Breakdown............................................. 344
Care..................................................... .339 518
518
Index