engine MERCEDES-BENZ GLC COUPE 2023 Owners Manual

ClimatClimat
econtr e
contr ol ol
...... ...... ...............................1 29 129
Ov ervie wof climat econtr olsystems ............ 129
Oper ating theclimat econtr olsystem .......... 130 DrDr
iving andpar iving
andparking king
..................................... 135 135
Dr iving ........................................................1 35
DY NAMI CSEL ECTsw itch... .........................1 45
Au tomatic transmission ...............................1 48
Fu nctio nof the4MA TIC...............................1 52
Re fuel ing.....................................................1 52
Pa rking ...... ...... ...........................................1 54
Dr iving anddriving safetysy stem s... ... ......... 162
Tr ailer hitch... ... ...........................................2 16
Ve hicle towing instructi ons .......................... 220 InsIns
tr tr
umen tdispla umen
tdispla yand on-boar y
and on-boar dcom- d
com-
put put
er er
........................................................... 221 221
No teson theinst rument displa yand on-
boar dcom puter.......................................... 221
Ov ervie wof ins trument display... ......... ........ 222
Ov ervie wof butt ons onthesteer ing wheel ...223
Oper ating theon-boar dcom puter..... ..... ......2 23
Ov ervie wof displa yson theinst rument
displa y... ... .................................................. 224 Head-u
pDispla y... ....................................... 224 MBUX
multimed iasyst MBUX
multimed iasystem em
............................2 27 227
Ov ervie wand oper ation ...............................227
Sy stem settings .......................................... 235
Na vigatio n.......... .........................................239
Te lephone ............ ....................................... 249
Mer cedes meapp ....................................... 253
Mer cedes-Benz emergency callsy stem ....... 259
Ra dio &media ........ .....................................2 63
Sound settings ............................................270 MaintMaint
enance andcar enance
andcare e
....... ..................... ..... 271 271
ASS YSTPL US service interva ldispla y...... .... 271
Engine compartment ................................... 272
Cleaning andcare...... ................................. 278 BrBr
eakdo eakdo
wnassist wn
assist ance ance
.................................286 286
Emer gency .......... .......... .............................. 286
Fla ttir e.......... .............................................287
Batt ery(v ehi cle).......... ................................293
To w star tin gor towing away <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F> 298
Elec trica lfuses <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F> 302 Whee
lsand tir Whee
lsand tires es
<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F> 306 306
No teson noiseorunu sual handl ingchar-
act eristics ................................................... 306
No teson regula rly in spect ing wheel sand
tir es ............................................................ 306
No teson sno wch ains ................................. 307
Ti re pressur e.... ........................................... 307
Loading theve hicle .....................................3 14
Ti re labeling ............ .................................... 318
De/n itionofterm sfo rtir es and loading .......323
Changing awheel ........................................ 325
Emer gency sparewheel ...............................3 35 TT
ec ec
hnical dat hnical
data a
....... ......................................338 338
No teson tech nica ldat a.......... .................... 338
Ve hicle electronics .......... ............................ 338
Re gula tory radio identi/ cation andnotes... .. 340
Ve hicle identi/cation plate,VIN and
eng inenum beroverview ...... ........................ 341
Oper ating 0uids ...........................................342
Ve hicle data... ......... .................................... 349
Tr ailer hitch... ...... ........................................3 50 Cont
ents
3 3

1
003E003D Turn sign allights →
117
2 005E Rear fogligh t →
117
3 0057 Highbeam →
117
0058 Lowbea m →
116
0060 Standi nglights →
116
4 ÿ Coolan tte mp eratur e →
406
5 Coolant temp eratur edispla y →
222
6 L Distance warning →
412
7 00E9 Seatbelt →
404
8 0077 Tire pressur emonit oring system →
415
9 Ù Powe rst eer ing →
405
A 0024 Electricpar king brak e(yello w) →
409
B Electr icpar king brak e(red) →
409
0049 USAonl y
0024 Canada only C
0075 Restr aint system →
404
D Brak es (red ) →
409
0027 USAon ly
004D Canada only
E 00B6 Reser vefuel with fuel /ller 0aploca tio n
ind icat or →
406
F Fuelleve l →
222
G 00C6 Recuper ativeBr ak eSy stem, USAonl y →
409
004D Brak es (yello w), Canada only →
409
H 003D Electricalmalfu nction →
406
I 00B9 Enginediagn ostics →
406
J 0025 ABS →
412
K 00BB ESP®
OFF →
412
00E5 ESP®
→
412 At
aglan ce–Indi catorand warning lamps(wides creen cockpit)
11 11

EnEn
vir vir
onmen t onmen
tal prot al
protection ection
+ ENVI
R ENVI
RONMENT ONMENT
ALNO AL
NOTE TE
Environment al
damag edue tooper ating condition sand
per sonal drivin gst yle The
pollutant emission oftheve hicle is
dir ectl yre lat ed tothewa yyo uoper ateth e
ve hicle.
Oper ateyo ur vehicle inan environme ntall y
re sponsi blemann ertohelp protect theen vi-
ro nment. Pleaseobs erve thefo llo wing recom-
mendat ionsonoper atingcondi tionsand per-
sonal drivi ng style.
Oper Oper
ating conditions: ating
conditions: #
Mak esur eth at thetir epr essur eis cor -
re ct. #
Donotcar ryanyunn ecessar ywe ight
(e.g. roof lugg agera ck sonce youno lon-
ge rneed them). #
Adher eto theser vice interva ls.
A regula rly ser viced vehicle willcont rib-
ut eto environment alprotection. #
Alwaysha ve maint enance workcar ried
out ataqu ali/ed special istwo rkshop.
P P
er er
sonal dr sonal
drivi ng s ivi
ng sty ty
le: le:
#
Donotdepr esstheacceler ator pedal
when star ting theengine. #
Donotwa rm uptheve hicle while sta-
tion ary. #
Drive car efull yand maint ainasuit able
dist ance from theve hicle infront . #
Avoid freq uent, sudden accelerationand
br aking. #
Chang ege ar ingood timeanduseeach
ge ar onl yup to00C3 ofits maximum
engin espeed. #
Switc ho. theve hicle instation arytraf-
fi c, e.g .by using theEC Ostar t/s top
func tion. #
Drive in afu el- e1 cien tma nner .Ob serve
th eEC Odispla yfo ran economical driv-
ing style. EnEn
vir vir
onment onment
alissues andr al
issues andrecommendations ecommendations
It is recommen dedthat youre -use orrecy cle
mat erials instead ofjus tdisposi ngofthem.
The releva nt environme ntal guide linesandregula -
tions servetoprotect theen vironment andmust
be strictl yobser ved. MerMer
cedes-Benz GenuineP cedes-Benz
GenuinePar ar
ts ts
+ ENVIR ENVIR
ONMENT ONMENT
ALNO AL
NOTE TE
Environment al
damag edue tonotusi ng recy cled recon-
diti oned compone nts Mer
cedes‑B enzAGo.er sre cy cled recondi -
tion edcom pone ntsand partswit hth esame
qu alit yas newpar ts.The same entitlemen t
fr om theLimit edWarrant yis valid asforne w
par ts. #
Use recy cled recondi tionedcom pone nts
and partsfrom Mer cedes‑B enzAG. 2020
Gener
alno tes

The
origina lpurc hase agreement foryo ur vehicle
cont ains alis tof theeq uipment inyour vehicle at
th etime ofdeliv ery.
Sho uldyouha ve anyqu estion sconcer ningequip-
ment andoper ation, please consult anaut hor ized
Mer cedes-Benz Center.
The Oper ator&#39;s Manual, Operating Instructions,
fur ther supplement arydocuments andService
Bookle tar eim por tant doc ume ntsand should be
ke pt intheve hicle. MerMer
cedes meapp cedes
meapp NNo o
t t
es about t es
about the on- deman df he
on- deman dfeatu re eatur
e Yo
ucan also activ ateva rious functions (on-
demand featur e)subsequentl yvia Mer cedes me
aTer purchasing your vehicle.
Inf ormatio nis availabl eat anyaut hor ized
Mer cedes- BenzSe rvice Cent er. AA
ctiv ctiv
ating on-demand f ating
on-demand featur eatur
eusing Mer e
using Mercedes me cedes
me RR
eq eq
uir uir
ements ements
R The vehicle hasawir eless connection. R
The vehicle islin kedto theMer cedes meuser
account.
Or Or
der der
ing and activ ing
and activ ating on-demand f ating
on-demand featur e eatur
e #
Addth edesir edon-demand featur efo rth e
ve hicle totheshopping basketinthe
Mer cedesme Store. #
Com pletetheor der .
The on-demand featur eis activ ated when
oper atingth eve hicle.
Spe edin gup activ Spe
edin gup activ ation ation
#
Switchth eve hicle o.and lockit. #
Unloc kth eve hicle aTerabout twomin utes
and switc hon theve hicle.
The on-deman dfeatur ehas been activated.
Fo rsome featur es,ano ti/cation alsoappear s
in theve hicle&#39; smult imedi asy stem.
If th eactiv ation wasno tsuccessf ul,repeat the
pr ocess. SerSer
vice andv vice
andvehicle oper ehicle
operation ation
VV
ehicle oper ehicle
operation outside t ation
outside the US he
USAor Canada A
or Canada When
youar eabr oad withyo ur vehicle, observe
th efo llo wing points:
R service points orreplacement partsma yno t
be availabl eimmed iately.
R unleaded fuelmayno tbe availabl efo rve hicles
wit hacat alytic converter .Leaded fuelmay
cause damag eto thecat alytic converter .
R thefuel mayha ve an extremel ylo w oct ane
number .Unsuit ablefuelcancauseengine
dam age.
Some Mercede s-Benz modelsareav ailabl ein
Eur ope thro ugh ourEuropean DeliveryPr og ram.
Fo rmor einf ormation, pleaseconsult anaut hor -
ized Mercedes‑Benz Service Cent er,or write to
one ofthefo llo wing addresses:
in t in
the US he
USA: A:
Mer cedes-Benz USA,LLC
Eur opean DeliveryDepar tment
One Mercedes -Benz Drive
Sandy Springs, GA30328 2222
Gener
alno tes

#
Remo vetheemer gency key(/ page66) . #
Inse rttheemer gency keyas faras itwill go
int oopening 1intheco ver. #
Pull and holdthedoor handle. #
Pull theco veron theemer gency keyas
str aigh tas possible awa yfrom theve hicle until
it re leases. #
Release thedoor handle. #
T T
o unloc o
unloc k: k:
tur nth eemer gency keycoun ter-
cloc kwise toposition 0047. #
T T
o loc o
loc k: k:
tur nth eemer gency keycloc kwise to
position 0047. #
Carefull ypr ess theco veront oth eloc kcy lin-
der until iteng ages and isseat ed/rml y. CarCar
gocom go
com par par
tment tment
Opening
t Opening
the t he
tailg ailg
ate at
e &
D D
AN AN
GER GER
Riskofexhaus tga spoison ing
Combu stion enginesemit poison ousexhaus t
ga ses suchas carbon monoxide.Exhaus t
ga ses can entertheve hicle interior ifth eta il-
ga te isopen when theengine isrunning, espe-
cia lly if th eve hicle isin mo tion . #
Alwaysswitc ho. theengine before
opening theta ilg ate. #
Neverdr ive wit hth eta ilg ateopen. *
N NO O
TE TE
Damag eto theta ilg atecaused by
obst acles abovetheve hicle The
tailg ateswings rear wa rdsand upwards
when itis open ed. #
Mak esur eth at ther eis su1cien tspace
behind andabovetheta ilg ate. #
Ifth eta ilg ateis unloc ked, press theto pof the
Mer cedesstar. Ope
ning andclosing
71 71

#
Pull thero ller sunblind outbytab1 and hook
it ont obr ac kets 2 attheto pof thewindo w. Anti-tAnti-t
heT heT
prot pr
otection ection
FF
unction oft unction
ofthe immobilizer he
immobilizer The
immobilizer prev ents your vehicle from bein g
st ar tedwit hout thecor rect Smar tKey . The
imm obilizer isaut oma tically ac tivated when
th eve hicle isswitc hedo.,and deact ivat ed when
th eve hicle isswitc hedon.
When leavingth eve hicle, alwaysta ke theSmar t-
Ke ywit hyo uand lockth eve hicle. Anyone can
st ar tth eve hicle ifava lid Smar tKey has been leT
insi detheve hicle.
% Intheev ent theengine cannotbe star ted(yet
th eve hicle ’sbatt eryis ch arge d), thesy stem is
no toper ational. Contactanaut hor ized
Mer cedes-Benz Centeror call
1-800-F OR-MER Cedes (intheUS A)or
1-800-387- 0100(inCanada). AA
T T
A A
(an ti-t (an
ti-theT heT
alar alar
msyst m
system) em)
FF
unction oft unction
ofthe AT he
ATA syst A
sy stem em
If th eATA system isarmed, avisu aland audibl e
alar mistrigg ered inthefo llo wing situations:
R when adoor isopened
R when theta ilg ateis opened
R when thehood isopened R
when interior protection istrigg ered
(/ page85)
R when theto w- awa yalar mistrig ge red
( / pag e84)
The ATA system isarmed automati callyaTer
appr oximat elyte nsec onds inthefo llo wing situa-
tions:
R aTer theve hicle isloc kedwit hth eSmar tKey
R aTer theve hicle isloc kedusing KEYLES S-GO Opening
andclosing
83 83

Indi
catorlam p1 0ashes whentheATA system is
ar med.
The ATA system isdeacti vatedaut omaticall yin the
fo llo wing situations:
R aTer theve hicle isunl ockedwit hth eSmar t-
Ke y
R aTer theve hicle isunl ockedusing KEYLES S-
GO R
aTer thestar t/s topbutt onispressed withth e
Sma rtKe yin thestow agecom partmen t
(/ page137)
% When theMer cedes‑Benz emergency callsy s-
te m isactiv eand thealar mstay son formor e
th an 30 secon ds,amessag eis aut omati cally
sent tothecust omer center(/ page260).
% Inthecase ofsevere batt erydisc harging ,th e
anti-theT alarmsystem isaut omati callydeac-
tiv ated tofacilit ateth ene xt engine star t.
Deactiv Deactiv
atingt ating
the ATA he
ATA #
Press theÜ, ßor008B buttononthe
Sma rtKe y.
or #
Press thestar t/s topbutt onwithth eSmar tKey
in thestow agecom partmen t(/ page137)
Deact iv Deact
ivatin gt atin
gthe alar he
alar musin gKEY LESS-GO m
usin gKEY LESS-GO #
Grasp theoutside doorhandle withth eSmar t-
Ke yout side theve hicle. FF
unct ionoft unct
ionofthe tow he
tow-a wa -a
wa yalar m y
alar m %
Thisfu nct ion mayno tbe availabl ein all coun -
tr ies.
An audib leand visualalar mistrigg ered ifan alter-
atio nto your vehicle&#39; sang leof incl inat ionis
de tected while theto w- awa yalar misarmed.
The tow- awa yalar misaut omat icallyarmed aTer
appr oximat ely60 seconds:
R aTer theve hicle isloc kedwit hth eSmar tKey
R aTer theve hicle isloc kedusing KEYLES S-GO
The tow- awa yalar misarmed onlywhen thefo l-
lo wing components areclosed:
R door s
R tailg ate
The tow- awa yalar misaut omat icallydeactiv ated:
R aTer theÜ or008B buttonontheSmar t-
Ke yis pressed
R aTer thestar t/s topbutt onispressed withth e
Sma rtKe yin thestowa gecom partmen t
(/ page137) 8484
Openi
ngand closin g

par
tsarein thesw eep oftheseat orthe
st ee ring wheel. #
Ifsom ebodybec ome strapp ed, imm edi-
at elyre lease thememor yfunction posi-
tion button.
The adjustmen tpr ocess isstopped. &
W W
ARNIN G ARNIN
GRisk ofentr apment ifth emem-
or yfunction isactiv ated bychildr en
Childr encould become trapped ifth ey acti-
va te thememor yfunction ,par ticular lywhen
unat tended . #
Neverlea vechildr enunatt ended inthe
ve hicle. #
When leavingth eve hicle, alwaysta ke the
Sma rtKe ywit hyo uand lockth eve hicle. Yo
ucan usethememor yfunction whentheve hi-
cle isswitc hedo..
Se atadju stmen tsforup tothre epeople canbe
st or ed and called upusing thememor yfunction .
Yo ucan save setting sfo rth efo llo wing systems:
R Seat, backrest and head restr aint R
Steer ing wheel
R Outside mirrors
R Hea d-up displa y Ope
r Ope
rati ng t ati
ng the mem or he
mem oryfunct ion y
funct ion SS
t t
or or
ing ing
#
Setth edesir edposition forall systems. #
Brie0y press memor ybutt onV andthen
pr ess prese tposition 0037,TorU
wit hin thre eseconds.
An acoustic signalsounds. Thesetting sar e
st or ed. #
T T
o call up: o
call up:press and hold prese tposition but-
to n0037, TorU untilallthesy stems
ar ein thestor ed position.
% When youre lease thepr ese tposition button,
st eer ing wheel, theseat andmirrorse tting
function sst op immediat ely. The head-up dis-
pla ycont inues tobe adjus ted. SS
t t
o o
w w
ag ag
ear e
ar eas eas
NNo o
t t
es on loading t es
on loading the v he
vehicle ehicle
&
D D
AN AN
GER GER
Riskofexhaus tga spoison ing
Combu stion enginesemit poison ousexhaus t
ga ses suchas carbon monoxide.Exhaus t
ga ses can entertheve hicle interior ifth eta il-
ga te isopen when theengine isrunning, espe-
cia lly if th eve hicle isin mo tion . Se
ats and stow ing
97 97

#
Alwaysswitc ho. theengine before
opening theta ilg ate. #
Neverdr ive wit hth eta ilg ateopen. &
W W
ARNIN G ARNIN
GRisk ofinjur yfrom unsecur ed
it ems intheve hicle
If obj ects, luggage orloads areno tsecur edor
no tsecur edsu1cient ly,th ey could slip,tip
ov er or be thro wn aroun dand ther eb yhit vehi-
cle occupan ts.
Ther eis arisk ofinjury, par ticular lyin the
eve ntofsud den brak ing orasud den chang e
in dir ecti on. #
Alwaysst ow objects insuc hawa yth at
th ey canno tbe thro wn aroun d. #
Beforeth ejour ney,secur eobj ects, lug-
ga ge orloads agains tslipping ortipping
ove r. &
W W
ARNI NG ARNI
NGRisk ofinjur ydue toobjects
being stowe dincor rectl y
If obje ctsintheve hicle interior arestowe d
incor rectl y,they can slide orbe thro wn aroun d
and hitvehicle occupan ts.Inaddit ion,cup
holder s,open stor ag espaces andmobil e
phone recep tacles canno talw aysre tain all
objects within.
Ther eis arisk ofinjury, par ticular lyin the
eve ntofsud den brak ing orabr uptch ang esin
dir ecti on. #
Alwaysst or eobj ects suchth at they can-
no tbe thro wn aroun din suc hsitu ation s. #
Alwaysmak esur eth at obj ects donot
pr otru de from stor ag espaces, parcel
ne ts or stor ag ene ts. #
Close theloc kable stor ag espaces before
st ar ting ajour ney. #
Stow and secur eobj ects that arehea vy,
har d,poin ted, shar p-edg ed,fragile ortoo
lar ge inthecar gocom partment. &
W W
ARNIN G ARNIN
GRisk ofaccident from objects in
th edr iver&#39;s foot we lland front-passeng er
fo ot we ll
Objects inthedr iver&#39;s foot we lland front-
pass engerfoot we llma yim pede pedal trav el or
bloc kadepr essed pedal.
This jeopar dizestheoper ating androad safety
of theve hicle. #
Stow allobj ects intheve hicle secur ely
so that they canno tget intoth edr iver&#39;s
fo ot we llor front-passeng erfoot we ll. #
Alwaysins tallth e0oor mats securely
and asprescr ibed inorder toensur eth at
th er eis alw ayssu1cie ntclear ance for
th epedals. #
Donotuse loose 0oormats anddonot
la y multiple 0oormats ontopof one
ano ther. VV
ehicles wit ehicles
withaut h
aut omatic fr omatic
front passeng ont
passeng erair bag er
air bag
deactiv deactiv
ationsyst ation
system: em:
objects trapped underthe
fr ont passeng erseat ma yint erfere wit hth efunc-
tion oftheaut omatic front passeng erair bag
deactiv ationsystem ordamag eth esy stem. 9898
Seats
andstow ing

ExtExt
er er
ior light ing ior
light ing InfInf
or or
mation aboutlightingsyst mation
aboutlightingsystems andy ems
andyour our
r r
esponsibil ity esponsibil
ity The
various lightin gsy stems oftheve hicle are
onl yaids. Thedriver oftheve hicle isresponsi ble
fo rcor rect vehicle illumin ation inaccor dance with
th epr ev ailin glig ht and visibilitycond itions, legal
re qu irements andtra1c situation. Light
switch Light
switch OperOper
ating t ating
the light switc h he
light switc h 0047
0063 LeT-handpar king lights
0048 0064 Right-hand parking lights
0049 0060 Standi nglights and licen seplat elig htin g
004A 0058 Automatic drivin glights (prefer redlight
switc hposition) 004B
0058 Lowbeam/high beam
6 005E Switchesthere ar fogligh ton /o .
Whe nlow bea misac tivated, the0060 indicat or
lam pfo rth estanding lightswillbedeactiv ated
and replaced bythe0058 low- beam indicat or
lam p. #
Alwayspar kyo ur vehicle safelyusin gsu1cie nt
lig htin g,inaccor dance withth ere leva nt leg al
stipula tions.
* N NO O
TE TE
Batt erydis chargin gby oper ating the
st an ding ligh ts Op
erating thestanding lightsovera per iod of
hour sputs astr ain onthebatt ery. #
Wher epossible, switchon theright 0064
or leT 0063 parking light. If
th ebatt eryis insu1c ientlych arge d, thestand-
ing lights orpar king lights willbeswitc hedo.
aut omaticall yto facilit ateth ene xt engine star t. 116116
Light
andvisibility