2023 MERCEDES-BENZ GLC COUPE open hood

1
Steer ing wheel paddle shiTers →
150
2 Combination switch →
117
3 Instr ument display →
222
4 DIRECT SELECT leve r →
148
5 Media display →
227
6 Climat econtr olsystems →
130
7 PASSENGE Rairba gind icat or lamp s →
46
8 MBUX multimedia system applica tioncallbut-
to n →
229
9 Hazar dwa rning light system →
118
A Glovebox →
101
B Stow agespace →
101
C Controlle rfo rvo lume andswitc hingsound
on/ o. →
227
D MBUX multimedia system on/ o.switc h →
227
E ActivePa rking Assist →
212
F ESP®
→
165 G
Touc hpad →
229
H ECOstar t/s topfun ction →
144
I Manual gearshiTing →
150
J Vehicle leve ladjustment →
197
K DYNAMI CSEL ECTsw itch →
147
L Start/ stop but ton →
136
M Contr olpanel forMBUX multimedia system →
223
N Electr icalsteer ing wheel adjustmen t →
94
St eer ing wheel heateron/ o.switc h →
95
O Contr olpanel:
On-boar dcom puter →
223
Cr uise contr ol →
171
Ac tiveDist ance AssistDIS TRONI C →
175
P Diagno sticsconnec tion →
25
Q Open hood →
272
R Elec tric par king brak e →
159
S Light switch →
116 At
aglan ce–Coc kpit
7 7

#
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

R
Itis saf eto star tan dru nth eengine where
yo ur vehicle ispar ked.
R The fuel tank issu1 ciently full .
S S
t t
ar ar
ting t ting
the v he
veh icle (R eh
icle (Rem ot emo
te Online) e
Online) &
W W
ARNING ARNING
Riskofcrushing orentr apment
due tounint entional star ting oftheengine
Limbs couldbecrushed ortrapped ifth e
engine isstar tedunint ention allydur ing service
or maint enance work. #
Alwayssecur eth eengine against unin-
te ntiona lst ar ting beforeca rryin gout
main tenanc eor repair work. RR
eq eq
uir uir
ements ements
R Park position 005Disselect ed.
R The anti-theT alarmsystem isno tpr imed.
R The panic alarmisno tactiv ated.
R The hazar dwa rning light system isswitc hed
o..
R The hood isclosed.
R The door sar eclosed andlocked. R
The windo wsand slidingsunr oofareclosed . #
Startth eve hicle usingth esmar tphone.
ATer everyengine star t,theengine runs for
te nminut es.
Yo ucan carryout amaximum oftwoconsecutiv e
st ar ting attem pts. Youmust star tth eengine with
th eke ybef oretryin gto star tth eve hicle again
wit hth esmar tphone.
Yo ucan switc ho. theve hicle atanytime asfol-
lo ws :
R Viath eSmar tphone App
R Bypressing theÜ orß buttononthe
ke y
% Further informatio ncan befound inthe
smar tphon eapp.
Se cur Se
cur ing t ing
the v he
vehicle ag ehicle
agains ains
tst t
st ar ar
tin gbef tin
gbef or or
ecar ry- e
car ry-
ing out maint ing
out maint enance orr enance
orrepair w epair
wor or
k: k:
#
Switc hon thehazar dwa rning light system.
or #
Unloc kth edoor s.
or #
Open aside windo wor thesliding sunroof. BrBr
eaking-in not eaking-in
notes es
To
preser vetheengine during the/r st
1,000 miles(1,500 km):
R Drive at varying road speeds andengine
speeds .
R Donotdr ive at speeds great erthan 85 mph
(140 km/h ).
R Drive th eve hicle indrive pr og ram A
or ;.
R ShiT tothene xt highest gear no later than
when theneedle reac hes thelast third bef ore
th ere dar ea intheta ch ome ter.
R DonotshiT down manuall yto brak e.
R Avoid overstr aining theve hicle, e.g.dr ivi ng at
fu llth ro ttle.
R Donotdepr esstheacceler ator pedal pastthe
point ofresis tance (kickdo wn).
R Increase theengine speedonlygr aduall yand
acceler ateth eve hicle tofull speed aTer
1, 000 miles (1,500 km). 138138
Dr
iving and parking

R
When theengine isoTen leTidling forlong
per iods
R Oper ation inpar ticular lydust ycondition s
and/or ifair -recir culation modeisfreq uentl y
used
In these orsimilar operating conditions, have the
int erior air/lter,air /lter,engine oiland oil/lter,
fo rex am ple, chang edmor efreq uen tly. Ifsubj ect
to incr eased stress, checkth etir es mor e.Further
inf ormatio ncan beobt aine dat aquali/ed special-
is two rkshop. Bat
t Bat
ter er
ydiscon nectionper y
discon nectionperiods iods
The
ASSYST PLUS service interva ldispla ycan cal-
culat eth eser vice duedateonl ywhen thebatt ery
is connect ed. #
Displa yand note down theser vice duedate
on theinst rument displa ybef oredisconne ct-
ing thebatt ery(/ page271). Engine
com Engine
compar par
tment tment
Opening
andclosing t Opening
andclosing the hood he
hood &
W W
ARNIN G ARNIN
GRisk ofaccident duetodriving
wit hth ehood unlocked
The hood mayope nand blockyour vie w. #
Neverre lease thehood when driving. #
Beforeev erytrip, ensur eth at thehood is
loc ked. &
W W
ARNIN G ARNIN
GRisk ofaccident andinjury
when openingand closin gth ehood
The hood maysuddenl ydr op intoth eend
position.
Ther eis arisk ofinjuryfo ran yone inthe
hood's rang eof mo vement. #
Donotopen orclose thehood ifth er eis
a per son inthehood's rang eof mo ve-
ment. &
W W
ARNIN G ARNIN
GRisk ofbur nswhen openin gth e
hood
If yo uopen thehood intheev ent ofan ove r-
heat edeng ineor/rein theengine compart-
ment, thefo llo wing situations mayoccur :
R Youma ycome intocont actwithho tga ses.
R Youma ycome intocont actwithot her
escapin gho toper ating0uids. #
Beforeopen ingthehood, allowthe
engine tocool down. #
Intheev ent ofa/r ein theengine com-
par tment, keep thehood closed andcall
th e/r eser vice. &
W W
ARNIN G ARNIN
GRisk ofinjur ydue tomo ving
par ts
Com ponen tsintheengine compartment may
continue torunor star tune xpectedl yev en
when thedr ive sy stem isswitc hedo..
Obser vethefo llo wing ifyo umust open the
hood: 272272
Main
tenanc eand care

#
Switcho. theve hicle. #
Neverto uc hth edang erzones surround-
ing moving components, e.g.thero tation
ar ea ofthefa n. #
Remo vejewe leryand watches . #
Keep items ofclo thing and hair away
fr om moving parts. &
W W
AR NIN G AR
NIN GRisk ofinjuryfrom touc hing live
com ponents
The ignition system and thefuel injection sys-
te m oper atewit hahigh voltag e. Youcould
re ceiv ean elect ric shoc k. #
Neverto uc hcom ponents oftheignition
sy stem orfuel injection system when the
ve hicle isswitc hedon. The
livecom pone ntsincl ude thefo llo wing, for
ex am ple:
R Ignition coils
R Fuelinject ors R
Electr iclines totheignition coilsandthefuel
inject ors &
W W
ARNING ARNING
Riskofbur nsfrom hotcom po-
nent partsintheengine compartment
Cer tain com ponent partsintheengine com-
par tment canbevery hot,e.g .th eengine, the
cooler andpartsof theex haus tsy stem. #
Allow theengine tocool down and only
to uc hcom ponent partsdescr ibedinthe
fo llo wing. &
W W
ARNIN G ARNIN
GRisk ofinjur yfrom using the
wind shield wiperswhen thehood isopen
If th ewindshield wipersst ar tmo ving when the
hood isopen ,yo ucould betrapped bythe
wiper linkage . #
Alwaysswitc ho. thewindshield wipers
and theve hicle /rst ifyo uneed toopen
th ehood. Opening
t Opening
the hood he
hood #
Torelease thehood, pullonhandle 1. Maint
enance andcare
273 273

#
Push handle 1ofthehood catchupw ards
and liTthehood untilitopens automaticall y.
Closing t Closing
the hood he
hood #
Lowe rth ehood toaheig htofaroun d8 in
(20 cm) andthen allo witto fall, appl ying alit-
tle forc eas youletit go. #
Ifth ehood canstillbeliTed slightl y,open the
hood again and close itwit halit tle mor efo rc e
until iteng ages cor rectl y. Engi
neoil Engi
neoil ChecChec
kingt king
the eng ineoillev he
eng ineoillevel using t el
using the oildips he
oildips tick tic
k &
W W
ARNIN G ARNIN
GRisk ofbur nsfrom hotcom po-
nen tpar tsintheengine compartment
Cer tain com ponent partsintheengine com-
par tment canbevery hot,e.g .th eengine, the
cooler andpartsof theex haus tsy stem. #
Allow theengine tocool down and only
to uc hcom ponent partsdescr ibedinthe
fo llo wing. RR
eq eq
uir uir
ements ements
R The engine hasanoildipstic k.Ifno t,the
engine oilleve lcan becheckedonl ywit hth e
on-boar dcom puter(/ page275) .
Dependin gon theengine, theoil dipstic kma ybe
inst alled intheengine compartment indi.er ent
locations. The
waiting time beforech ecking theoil leve l
when theengine isat nor mal oper ating temp era-
tur eis /veminut es. #
Park theve hicle onaleve lsur face. #
Pulloil dips tick1 out and wipe o.. 274274
Main
tenanc eand care

ChecChec
kingt king
the coolant lev he
coolant level el
&
W W
ARNIN G ARNIN
GRisk ofbur nsfrom hotcom po-
nent partsintheengine compartment
Cer tain com ponent partsintheengine com-
par tment canbevery hot,e.g .th eengine, the
cooler andpartsof theex haus tsy stem. #
Allow theengine tocool down and only
to uc hcom ponent partsdescr ibedinthe
fo llo wing. &
W W
ARNIN G ARNIN
GRisk ofscalding from hotcool-
ant
If yo uopen thecap, youcould bescalde d. #
Letth emo torcool down beforeopening
th ecap. #
When opening thecap, wearprotectiv e
glo vesand safetygl asses. #
Open thecap slowly torelease pressur e. #
Park theve hicle onaleve lsur face. #
Chec kth ecoolant temp eratur edispla yon the
inst rument displa y.
The coolant temp eratur emust beinthebo t-
to m quarterof thete mp eratur eindicat or. #
Slowly turncap 1count er-cloc kwiseto
re lease overpressur e. #
Con tinue turnin gcap 1coun ter-cloc kwise
and remo veit.
The coolant leve lis cor rect inthefo llo wing cases :
R Ifth eengine iscold, thecoolant isup to
mar kerbar 2.
R Ifth eengine iswa rm,th ecoolant isup to
0.6 in(1.5 cm)overth emar kerbar 2. #
Ifnecessar y,re/ll withcoo lantth at has been
appr ovedfo rMer cedes-Benz.
% Further informatio non coolan t(/ page346) AA
ddin g ddin
g0uid 0uid
t t
o t o
the wind shield w he
wind shield washer syst asher
system em
&
W W
AR NIN G AR
NIN GRisk ofinjurydue tomo ving
par ts
Com ponen tsintheengine compartment may
continue torunor star tune xpectedl yev en
when thedr ive sy stem isswitc hedo..
Obser vethefo llo wing ifyo umust open the
hood: #
Switcho. theve hicle. Main
tenanc eand care
277 277

#
Neverto uc hth edang erzones surround-
ing moving components, e.g.thero tation
ar ea ofthefa n. #
Remo vejewe leryand watches . #
Keep items ofclo thing and hair away
fr om moving parts. &
W W
AR NIN G AR
NIN GRisk ofbur nsfrom hotcom po-
nen tpar tsintheengine compartment
Cer tain com ponent partsintheengine com-
par tment canbevery hot,e.g .th eengine, the
cooler andpartsof theex haus tsy stem. #
Allow theengine tocool down and only
to uc hcom ponent partsdescr ibedinthe
fo llo wing. &
W W
ARNIN G ARNIN
G‑Risk of/reand injur yfrom
windshield washer conce ntrate
Wi ndsh ieldwasher conce ntrate ishighl y0am-
mable. Itcould igniteif it comes intocont act
wit hho tengine component partsor the
ex haus tsy stem. #
Mak esur eth at no wind shield washer
conce ntrate spill sout next to the/ller
opening. #
Remo vecap 1using tab. #
Addwa sher 0uid.
% Further informatio non wind shield washer 0uid
(/ page347) KK
eepi ngt eepi
ngthe air/ w he
air/ wat at
er duct fr er
duct free ee
#
Keep thear ea between thehood andthe
wind shield free ofdeposi ts,e.g.ice, snowor
lea ves. Clean
ingand care Clean
ingand care InfInf
or or
matio non w matio
non washing t ashing
the v he
vehicle inacar w ehicle
inacar wash ash
&
W W
AR NIN G AR
NIN GRisk ofacciden tdue to
re duced braking e.ect aTerwashing the
ve hicle
The braking e.ect isreduced aTerwashing
th eve hicle. #
ATer theve hicle hasbeen washed, brak e
car efull ywhile paying attent ion tothe
tr a1 cco nd itio ns untilth ebr aking e.ect
has been fullyre stor ed . 27
8 27
8 Ma
intena ncean dca re