2023 MERCEDES-BENZ GLC COUPE tires

FF
ir s ir
st-aid kit t-aid
kit(soT (soT
sided) ov sided)
over er
vie w vie
w Fi
rs t-aid kit(soT side d)1 isin thecar gocom-
par tment intheleT-h andstow agene t. Flat
tire Flat
tire NNo o
t t
es on es
on 0at 0at
tir tir
es es
&
W W
AR NIN G AR
NIN GRisk ofacciden tdue toa0at
tir e
A 0at tirese verely a.ects thedr iving charac-
te risti cs aswellas thesteer ing and braking of
th eve hicle.
T T
ir ir
es wit es
without hout
r r
un-0at un-0at
c c
har har
act act
er er
is is
tics: tics:
#
Donotdr ive wit ha0at tire. #
Chang eth e0at tireimmediat elywit han
emer gency sparewheel orspar ewheel.
Alt ernat ivel y, consul ta qu ali/ed special -
is two rkshop.
T T
ir ir
es wit es
with h
r r
un-0at un-0at
c c
har har
act act
er er
is is
tics: tics:
#
Obser vetheinf ormation andwarning
no teson MOExt endedtires (run-0at
tir es). In
theev ent ofa0at tire, thefo llo wing options are
av ailabl edepen dingon your vehicle' seq uipme nt:
R V V
ehicle swit ehicle
swith MOExt h
MOExt endedtir end
edtires: es:
itis possibl e
to cont inueth ejour neyfo ra shor tper iod of
time. Makesur eyo uobser vetheno teson
MOExt endedtires (run-0at tire) (/ page288) .
R V V
ehicle swit ehicle
swit haTIR EFIT kit: h
aTIR EFIT kit:youcan repair the
tir eso that itis possibl eto cont inueth ejour -
ne yfo ra shor tper iod oftime. Todo this, use
th eTIREFIT kit(/ page289).
R V V
ehicles wit ehicles
withMer h
Mer cedes meconnect: cedes
meconnect: youcan
mak eacall forbr eakdo wnassist anceviathe
ove rhead contr olpanel inthecase ofabr eak -
do wn (/ page253).
R Allv All
vehicles: ehicles:
chang eth ewheel (/page330).
% The emer gency sparewheel isavailabl eonl y
in cer tain countr ies. Br
eakdo wnassist ance
287 287

NN
o o
t t
es on MOExt es
on MOExt ended tir ended
tires es
(r (r
un- 0at un-
0at tir tir
es) es)
&
W W
ARNIN G ARNIN
GRisk ofaccident whendriving in
lim p-home mode
When driving inemer gency mod eth ehandling
ch aract eristics areim pair ed. #
Donotex ceed thespeci/ed maximum
speed oftheMOExt ended tires. #
Avoid anyabr uptst eer ing and drivin g
maneuv ersas wellas driving over obst a-
cles (curbs, potholes, o.-road). This
appli es,inpar ticu lar,to aloaded vehicle. #
Stop drivin gin theemer gency mod eif
yo uno tice:
R Banging noise
R Vehicle vibration
R Smok ewhi chsmells likeru bber
R Contin uousESP®
int erve ntion
R Crac ks inthetir eside walls #
ATer driving inemer gency mod e,have
th erims checkedby aquali/ed specialist wo
rkshop withre ga rd totheir further
use. #
The defectiv etir emust bereplaced in
ev erycase. Wi
th MOEx tended tires (run -0at tires) ,yo ucan
continue todrive yo ur vehicle evenifth er eis a
to ta lloss ofpressur ein one ormor etir es. How-
ev er,th ea.ect edtiremust notsho wsigns of
clear lyvisi ble dam age.
Yo ucan recogn izeMOExt endedtir es by the
MOEx tended marking whic happear son theside
wa llof thetir e.
V V
ehicles wit ehicles
withatir h
atir epr e
pr essur essur
eloss w e
loss war ar
ning syst ning
system: em:
MOExt ended tires ma yonl ybe used inconjunc-
tion withan activ ated tirepr essur eloss warning
sy stem.
V V
ehicles wit ehicles
withatir h
atir epr e
pr essur essur
emonit e
monit or or
ing sy ing
syst st
em: em:
MOExt ended tires ma yonl ybe used inconjunc-
tion withan activ ated tirepr essur emonit oring
sy stem.
If apr essur eloss warning messa geappear sin the
dr iver's displa y,proceed asfollo ws :
R Chec kth etir efo rdamag e. R
Ifdr iving on,obser vethefo llo wing notes.
Dr Dr
iving dist ivi
ng distance possibl ein emer g ance
possibl ein emer gency mode ency
mode
aTer aTer
t t
he pr he
pressur essur
eloss w e
loss war ar
nin g: nin
g: Load
condition Load
condition Dr Dr
iving dist ivi
ng distance possi- ance
possi-
ble inemer g ble
inemer gency mode ency
mode
Pa rtiall yladen 50miles (80km)
Fu lly laden 19miles (30km) The
driving distance possible inemer gency mod e
ma yva ry depending onthedr iving style. Obser ve
th emaximum permissible speedof50 mph
(80 km/h ).
If atir ehas gone0at and cann otbe replaced with
an MOExt ended tire, youcan useast andar dtir e
as ate mp orarymeasur e. TIREFIT
kitst TIREFIT
kitstor or
ag ag
elocation e
location The
TIREFIT kitislocat edunder thecar go0oor ,
under aco veron theleT-h andside. 288288
Br
eakdo wnassist ance

Push
retaining clamps1 ontheco verdo wn-
wa rdsto release them and fold out theco verin
th edir ection ofarro w 2. Using
t Using
the TIR EFIT kit he
TIR EFIT kit RR
eq eq
uir uir
emen ts emen
ts
R Tire sealan tbo ttleand tirein0ation compres-
sor (/ page288)
R TIREFIT sticke r
R Gloves
Yo ucan useTIREFIT tiresealant toseal perfora -
tion damageof up to0.16 in(4 mm), particular ly in
thetir econt actsurface. Youcan useTIREFIT in
outside temp eratur esdown to-4 °F (-20 °C). &
W W
ARNING ARNING
Riskofacc ident whenusing
tir esea lant
The tiresea lant maybe unabl eto seal thetir e
pr oper ly,especi allyin thefo llo wing cases :
R Ther ear elar ge cuts orpunct ures inthe
tir e(la rger than damag epr ev iousl ymen-
tioned)
R The wheel rims have been damag ed
R ATer journeys wit hve ry low tirepr essur e
or wit h0at tires #
Donotcontinue driving. #
Consult aqua li/ed specia listworkshop. &
W W
AR NIN G AR
NIN GRisk ofinjuryand poison ing
fr om tiresealan t
The tiresealan tis har mfu land causes irrita -
tion. Donotallo witto come intocont actwith
th eskin, eyes orclo thing, and donotsw allo w it.
Do notinhale tiresealant fumes.Keep the
tir esea lant awayfrom childr en.
If yo ucome intocont actwithth etir esealant,
obser vethefo llo wing: #
Rinse o.thetir esealant from your skin
immediat elyusing water. #
Iftir esealan tget sint oyo ur eyes, thor -
oughl yrinse outtheey es using clean
wa ter. #
Iftir esealan thas been swallo wed,imme-
diat elyrinse outthemout hth or oughl y
and drink plenty ofwa ter. Do notinduce
vo mitin gand seek medical attenti on
immediat ely. #
Chang eout ofanyclo thes cont aminat ed
wit htir esealant immediat ely. #
Ifalle rgic reactio nsoccur ,seek medic al
att ent ion immed iately. Br
ea kd ow nas sist anc e
289 289

*
N N
O O
TE TE
Overhea ting duetothetir ein0 ation
com pressor running toolong #
Donotru nth etir ein0 ation compressor
fo rlong erthan tenminut eswithou tint er-
ru ption. Com
plywit hth emanuf acturer'ssafetyno teson
th estic keron thetir ein0 ation compressor .
Ha ve thetir esealant bottle replaced inaqua li/ed
specialist workshop every/v eye ars. #
Donotre mo veanyfo re ign objects whichha ve
ent ered thetir e. #
A1x part1 oftheTIREFIT stickerto the
inst rument clusterwit hin thedr iver's /eld of
vision. #
A1x part2 oftheTIREFIT stickernear the
va lve on thewheel withth edef ectiv etir e. #
Pull plug 4withth ecable andhose 5out
of thetir ein0 ation compressor housing. #
Push theplug ofhose 5into0an ge6 oftire
sealant bottle 1until theplug engages. #
Place tiresealant bottle 1head down wards
int ore cess 2ofthetir ein0 ation compressor . #
Remo vetheva lve cap from valve 7 onthe
fa ulty tire. #
Screw /lling hose 8onto valve 7. #
Inser tplug 4intoa12‑ V‑soc ketin your vehi-
cle. #
Switchon theve hicle. 290290
Br
eakdo wnassis tance

#
Switchon thetir ein0 ation compressor using
On/ O.switc h3.
The tireis in0 ated. Firs t, tir esea lant ispum-
ped intoth etir e. The pressur ema ybr ie0y rise
to appr oximat ely500 kPa(5.0 bar/73 psi).
Do no Do
notswitc t
switc h h
o. o.
t t
he tir he
tire e
in0 ation in0
ation com com
pr pr
essor essor
dur dur
ing t ing
this phas e! his
phas e! #
Letth etir ein0 ation compressor runfo ra max-
imum oftenminut es.
The tiresh ould then have attaine datir epr es-
sur eof atleas t200 kPa(2.0 bar/ 29psi).
If tir esealan tleak sout ,mak esur eyo uclean the
a.ect edarea asquickl yas possible. Itis prefer a-
ble touse clean water.
If yo uget tiresea lant onyour clo thing, have it
cleaned assoon aspossible withper chlor oethy-
lene.
If, If,
aTer aTer
t t
en minut en
minut es,atir es,
atir epr e
pr essur essur
eof 200 kPa e
of 200 kPa
(2.0 bar/29 psi)hasno (2.0
bar/29 psi)hasnotbeen att t
been attained: ained:
#
Switc ho. thetir ein0 ation compressor . #
Unscr ewthe/lling hosefrom theva lve of the
def ectiv etir e. Please
note that tiresealan tma yleak outwhen
unscr ewing the/lling hose. #
Drive fo rw ards orinreve rseve ry slo wly for
appr oximat ely33 T(10 m). #
Pum pup thetir eag ain.
ATer amaximum oftenminut esthetir epr es-
sur emust beatleast 200kPa(2.0 bar/
29 psi). &
W W
ARNIN G ARNIN
GRisk ofaccident duetothe
speci/ed tirepr essur eno tbein gac hie ved
If th especi/ed tirepr essur eis no tac hie ved
aTer thespeci/ed time,thetir eis toobadl y
damag ed.The tiresealant cannotre pair the
tir ein this inst ance.
The braking charact eristics aswellas thedr iv-
ing charact eristics maybe gre atlyim pair ed. #
Donotcont inuedr ivi ng . #
Con sult aquali/ed specialistwo rkshop. If,If,
aTer aTer
t t
en min ut en
min utes, atir es,
atir epr e
pr essur essur
eof 200 kPa e
of 200 kPa
(2.0 bar/ 29psi) hasbeen att (2.0
bar/ 29psi) hasbeen attaine d: aine
d: #
Switcho. thetir ein0 ation compressor . #
Unscr ewthe/lling hosefrom theva lve of the
def ectiv etir e. &
W W
ARNIN G ARNIN
GRisk ofaccident from driving
wit hsealed tires
A tir ete mp orarily sealed withtir esealant
im pair sth ehandling charact eristics and isno t
suit able forhigher speeds. #
Adaptyo ur driving styleaccor dinglyand
dr ive car efull y. #
Donotex ceed themaximum speedlimit
wit hatir eth at has been repair edusing
tir esealant. #
Obser vethemaximum permissible speedof
50 mph(8 0km /h)fo ra tir esealed withtir e
sealant.
* N NO O
TE TE
Staini ngcaused byleaking tireseal-
ant ATer
use,excess tiresealant mayleak out
fr om the/lling hose. Br
eakdo wnassist ance
291 291

#
Ther efor e, pla ce the/lling hoseinthe
plastic bagthat cont ainedth eTIREFIT
kit. +
ENVI
R ENVI
RONMENT ONMENT
ALNO AL
NOTE TE
Environment al
pollution causedbyenvironment allyirre -
sponsi bledisposal Ti
re sealan tcont ains pollu tants. #
Have thetir esealant bottle disposed of
pr ofessionall y,e.g. atan aut hor ized
Mer cedes-Benz Center. #
Stow thetir esealant bottle and thetir ein0 a-
tion compressor . #
Pull awayimme diately. #
Stop drivin gaTer approximat elyte nminut es
and checkth etir epr essur eusing thetir e
in0 ation compressor .
The tirepr essur emust nowbe atleast
130 kPa(1.3 bar/19 psi). &
W W
ARNIN G ARNIN
GRisk ofaccident duetothe
speci/ed tirepr essur eno tbein gatt aine d
If th especi/ed tirepr essur eis no tre ac hed,
th etir eis toobadl ydamag ed.The tiresealant
canno tre pair thetir ein this inst ance.
The braking anddriving charact eristics maybe
gr eatl yim pair ed. #
Donotcontinue driving. #
Consult aqua li/ed specialist workshop. In
cases suchas theone mentioned above,con-
ta ct an aut hor izedMer cedes-B enzCent er.Or call
1-80 0-FOR -MERCedes (intheUS A)or
1-800-387- 0100(inCanada). #
Correct thetir epr essur eif it is still atleast
130 kPa(1.3 bar/19 psi).SeetheTire and
Loadi ngInformatio nplacar don theB‑pillar on
th edr iver's side orthetir epr essur eta ble in
th efuel /ller 0apforva lues. #
T T
o incr o
incr ease t ease
the tir he
tirepr e
pr essur essur
e: e:
switc hon the
tir ein0 ation com press or. #
T T
o r o
reduc et educ
ethe tir he
tirepr e
pr ess ur ess
ure: e:
press press ure
re lease button1 next to manome ter2. #
When thetir epr essur eis cor rect, unscr ewthe
/ll ing hose from theva lve of thesealed tire. #
Screw theva lve cap ontoth eva lve of the
sealed tire. #
Pullth etir esealant bottle outofthetir ein0 a-
tion compressor .
The /lling hosestay son thetir esealant bottle. #
Drive to thenear estquali/ed special istwo rk-
shop andhave thetir e, tiresealant bottle and
/lling hosereplaced ther e. 292292
Br
eakdo wnassist ance

NN
o o
t t
es on noise orunusual handling c es
on noise orunusual handling char har
act act
er er
is- is-
tics tics
Mak esur eth er ear eno vibr ations, noisesor
unusual handling charact eristics when theve hicle
is in mo tion .This mayind icat eth at thewheels or
tir es aredamag ed.Hidden tiredamag ecould also
be causing theunusual handling charact eristics.
If yo ususpec tth at atir eis def ecti ve,re duce your
speed immediat elyand have thetir es and wheels
ch eckedat aqu ali/ed special istwo rkshop. NNo o
t t
es on r es
on regu larl egu
larly insp ectingwheels andtir y
insp ectingwheels andtires es
&
W W
AR NIN G AR
NIN GRisk ofinjuryth ro ugh damag ed
tir es
Damag edtires can cause tirepr essur eloss. #
Chec kth etir es regula rly fo rsigns of
damag eand replace anydamag edtires
immediat ely. &
W W
ARNI NG ARNI
NGRisk ofhydroplaning dueto
insu1c ienttiretread
Ins u1cient tiretread willresult inreduced tire
gr ip.
In hea vyrain or slush therisk ofhydroplaning
is incr eased, inpar ticular wherespeed isno t
adap tedto suit theconditions. #
Thus, youshould regula rly ch eckth e
tr ead depthand thecondition ofthe
tr ead across theentir ewidt hof all tires.
Minimum tread depthfor:
R Sum mertir es :00CE in(3 mm )
R M+S tires :00CFin (4mm ) #
Forsaf etyre asons, replace thetir es
bef oreth eleg ally-pr escr ibed limitforth e
minimum tread depthisreac hed. Car
ryout thefo llo wing checks on allwheels regu-
lar ly,at leas tonce amonth oras requ ired ,fo r
ex am ple, prior toalon gjou rney ordrivin go.-
ro ad:
R Chec kth etir epr essur e(/ page307). R
Visuall yinsp ectwheels andtires fordamag e.
R Chec kth eva lve caps.
R Visual checkof thetir etread depthand the
tir econt actsurface acr oss theentir ewidt h.
The minimum tread depthforsummer tires is
00CE in(3 mm) andforwint ertires 00CF in(4 mm). Six
mar ks1 showwher eth ebar indicat ors
(ar row) areint egratedint oth etir etread. Theyar e
visible onceatir etread depthofappr oximat ely
00CD in(1.6 mm) hasbeen reac hed. 306306
Wheel
sand tires

NN
o o
t t
es on sno es
on sno wc w
chains hains
&
W W
ARNIN G ARNIN
GRisk ofaccident duetoincor -
re ctl yins talled snowch ains
If yo uha ve inst alled snowch ains onthefront
wheels, they ma ydr ag agains tth eve hicle
body orchassis components. #
Neverinst allsno wch ains onthefront
wheels. #
Onlyinst allsno wch ains onthere ar
wheels inpair s. *
N NO O
TE TE
Damag eto com pone ntsoftheve hi-
cle body orchassis duetomount edsno w
ch ains If
yo umount snowch ains tothefront wheels
of 4MA TICvehicles, youma ydamag ecom po-
nents oftheve hicle body orchassis. #
Onlymoun tsno wch ains tothere ar
wheels of4MA TICvehicles. Obser
vethefo llo wing noteswhen usingsno w
ch ains:
R Snow chains areonl yper missib leforcer tain
wheel/tir ecombinations. Youcan obtain infor-
mation aboutthis from aaut hor ized
Mer cedes-Benz Service Cent er.
R Forsaf etyre asons, onlyuse snowch ains that
ha ve been speci/call yappr ovedfo ryo ur vehi-
cle byMer cedes-Be nz,orsno wch ains with
th esame qualit yst andar d.
R Com plywit hth einst allation instruction sof the
sno wch ain manu factur er.
R Ifsno wch ains areins talled, themaximum per-
missible speedis30 mph(5 0km /h).
R V V
eh icle swi t eh
icle swi th A h
Act iv ct
ive P e
Par ar
king Assist ki
ng Assist : :
do notus e
Ac tivePa rking Assist whensnowch ains are
ins talled.
R V V
ehicles wit ehicles
withlev h
level contr el
contr ol: ol:
ifsno wch ains are
ins talled, onlydr ive at raised vehicle leve l
( / pag e197).
% Youcan deactiv ateESP ®
to pull away
( / pag e166). Thisallowsthewheels tospin ,
ac hie vingan incr eased drivi ng forc e. TT
ir ir
e pr e
pr essur e essur
e NNo o
t t
es on tir es
on tirepr e
pr essur e essur
e &
W W
ARNIN G ARNIN
GRisk ofaccident duetoinsu1-
cient orexcessiv etir epr essur e
Un der in0a tedor ove rin0at edtire spose inpar -
ticu larthefo llo wing risk s:
R The tires can burst.
R The tires can wearexcessiv elyand/ or
une venly.
R The driving charact eristics aswellas the
st ee ring and brak ing charact eristics may
be greatl yim pair ed. #
Com plywit hth ere commen dedtirepr es-
sur esand checkth etir epr essur eof all
tir es, including thespar ewheel, regu-
lar ly:
R Mont hly
R Whe nth eload chang es
R Beforeembar kingonalon gerjour ney Wheels
andtires
307 307