2023 MERCEDES-BENZ GLC COUPE Owners Manual

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons
Active BrakeAssist Func-
tions Limited SeeOpera -
tor's Manua l *F
orvehicles withth eDr iving Assist ancePackag e, thefo llo wing functions maybe temp orarily una vailable oronl ypar ti-
all yav ailabl e:
R ActiveBr ak eAssi stwit hcr oss -tra 1c funct ion
R Evasiv eSt eer ing Assist
R PRE‑S AFE®
PL US
V V
ehicles wit ehicles
without t hout
the Dr he
Driving Assist iving
Assist anceP ance
Pac k ac
kag ag
e: e:
Ac tiveBr ak eAssi stistemp orarily una vailable oronl ypar tiall yav aila-
ble. #
Drive on car efull y.
or #
Stop theve hicle inaccor dance withth etra1c conditions andrestar tth eve hicle. #
Ifth edispla ymessag edoes notdisappear :consult aqua li/ed specialist workshop.
Ra darSenso rsDirty See
Ope rator'sManua l *T
heradar sensor system ismalfuncti oning.Po ssible causes:
R Dirton thesensor s
R Hea vyrain or sno w
R Extended countrydr iving without other tra1c, e.g.in thedeser t
Dr iving systems anddriving safetysy stem sma ybe malf uncti oni ng ortemp orarily una vailable.
Once thecause oftheproblem isno long erpresent, thedr iving systems anddriving safetysy stem swi llbe availabl e
ag ain.
If th edispla ymessag edoes notdisappear : Displa
ymessag esand warning/in dicatorlam ps
391 391

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons #
Stop theve hicle inaccor dance withth etra1c conditions. #
Clean allsensor s(/ page282). #
Restar tth eve hicle. MerMer
cedes- Benzemer g cedes-
Benzemer gency callsyst ency
callsystem em
Displ
a Displ
ay messag y
messag es P es
Possibl ecauses/ conseq ossibl
ecauses/ consequen ces and uen
ces and 0050 0050
Sol utions Sol
utions
0053
Inop erative *T
heMer cedes- Benzemer gency callsy stem isma lfunct ioning .The Mercedesme conne ctsystem isals oma lfunct ion-
ing. #
Cons ultaqu ali/ ed spec ial ist wo rkshop.
Mer cede sme connect
Servi cesLimited SeeOper-
ato r'sManua l *T
hevehicle funct ionsfo rmalfunction detection arere str icte d.
At least oneofthemain function sof theMer cedes meconnect system ismalfunctionin g. #
Obser vetheno teson thediagnost icsconnection (/page25). #
Consult aqua li/ed specialist workshop. 392392
Displ
aymessag esand warning/in dicatorlam ps

BattBatt
ery er
y Dis
pla Dis
playmes sag y
mes sages P es
Pos sible causes/co nseq os
sible causes/co nsequenc esand uenc
esand 0050 0050
Solu tions Solu
tions
003D
12 VBat terySee Oper a-
to r's Manual *T
hevehicle iso. and thecondition ofcharge ofthe12 Vbatt eryis toolow. #
Switcho. electrical consume rsthat areno tre qu ired. #
Drive fo r30–60 mins.
or #
Char gethe12 Vbatt erywhen stationar y(/ page296).
*I fth emessag eappear swhile theve hicle isswitc hedon,this indicat esan on-boar delectr icalsystem malfunction. #
Visit aqu ali/ed special istwo rkshop.
003D See Operator'sManua l *T
he12 Vbatt eryis no tbein gch arge d.
* N NO O
TE TE
Possible enginedamag eif yo ucontinue driving #
Donotcontinue driving under anycir cumst ances. #
Consult aqu ali/ ed spec ial ist wo rkshop. #
Stop immediat elyin accor dance withth etra1c conditions andswitc ho. theve hicle. #
Con sult aquali/ed specialistwo rkshop. Displ
aymessag esand warning/in dicatorlam ps
393 393

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons
003D
Stop Vehicl eSee Opera -
tor's Manua l *T
he12 Vbatt eryis no longerbeing charge dand thestat eof charge istoolow.
* N N
O O
TE TE
Possible enginedamag eif yo ucontinue driving #
Donotcontinue driving under anycir cumst ances. #
Consult aqu ali/ ed spec ialis two rkshop. #
Pullove rand stop theve hicle safelyas soon aspossibl e,paying attent ion toroad and tra1c cond itions. Donot
cont inuedr ivi ng . #
Switcho. theve hicle. #
Con sult aquali/ed specialistwo rkshop.
003D
Stop VehicleLea veEngine
Ru nning *T
he12 Vbatt erycond ition ofcharge istoolow. #
Pull overand stop theve hicle safelyas soon aspossibl e,paying attent ion toroad and tra1c cond itions. Donot
cont inuedr ivi ng . #
Leavetheengine running. #
Ifth edispla ymessag edisappear s:drive on. #
Ifth edispla ymessag edoes notdisappear :consult aqua li/ed specialist workshop. 394394
Displ
aymessag esand warning/in dicatorlam ps

TT
ir ir
e pr e
pr essur essur
emonit e
monit or or
DisplaDispla
ymessa g y
messa ges P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Solutions Solutions
Tire Press. Monitor Cur-
rently Unavaila ble *T
her eis int erfere nce from apo we rful radio signal sourceAs are sult ,no sign alsfrom thetir epr essur esensor sar e
being receiv ed.The tirepr essur emonit oring system istemp orarily una vailable.
The tirepr essur emonit oring system will restar tau tomaticall yas soon asthecause hasbeen recti/ed. #
Drive on.
Tir ePres s.Moni torInope ra-
tive *T
hetirepr essur emoni toring system isma lfunct ioning . &
W W
ARNI NG ARNI
NGTher eis arisk ofan acciden tif th etir epr essur emonit oring system ismalfunctionin g
The tirepr essur emonit oring system canno tissue awa rning ifth er eis pressur eloss inone ormor eof thetir es.
Ti re swit hinsu1cie nttirepr essur ema yim pair thedr iving charact eristics aswellas steer ing and braking. #
Have thetir epr essur emonit oring system checkedat aqu ali/ed special istwo rkshop. Ti
re Pre ssu reMoni torInop -
era tive NoWhe elSenso rs *T
hewheels installed donotha ve suit able tirepr essur esenso rs.The tirepr ess uremonit oring system isdeac tivated. #
Inst allwhe elswithsuit able tirepr ess uresens ors.
0077 Wheel Sensor(s) Missing *T
her eis no sign alfrom thetir epr essur esensor ofone ormor ewheels. Nopressur eva lue isdispla yedfo rth ea.ect ed
tir e. #
Have thefa ulty tirepr essur esensor replaced ataqu ali/ed special istwo rkshop. Displ
aymessag esand warning/in dicatorlam ps
395 395

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons
0077
Check Tires *T
hetirepr essur ein one ormor etir es has dropped signi/cantl y.
The wheel positionis dis pla yed. Awa rning tone willals osou nd. &
W W
ARNI NG ARNI
NGRisk ofan accid ent due toinsu1c ienttirepr essur e
R The tires can burst.
R The tires can wearexcessiv elyand/ orune venly.
R The driving charact eristics aswellas thesteer ing and braking maybe greatl yim pair ed.
Yo ucould then lose contr olof theve hicle. #
Obser vethere commen dedtirepr essur es. #
Adjust thetir epr essur eif necessar y. #
Stop theve hicle inaccor dance withth etra1c conditions. #
Chec kth etir epr essur e(/ page307) andthetir es.
0077 Plea seCorrect TirePres-
sure *T
hetirepr essur eis toolow in at least oneofthetir es, orthedi.er ence intirepr essur ebe tween theindividual wheels
is toogr eat. #
Chec kth etir epr essur eand add air,if necessar y. #
When thetir epr essur eis cor rect, restar tth etir epr essur emonit or(/ page312). 396396
Displa
ymessag esand warning/in dicatorlam ps

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons
0077
Warning TireMalfunction *T
hetirepr essur ein one ormor etir es has dropped suddenly. The wheel pos itionwil lbe displa yed. &
W W
ARNIN G ARNIN
GRisk ofan accident from driving witha0at tire
R The tires can overheat and bedamag ed.
R The driving charact eristics aswellas thesteer ing and braking charact eristics maybe greatl yim pair ed.
Yo ucould then lose contr olof theve hicle. #
Donotdr ive wit ha0at tire. #
Donotex ceed themaximum permissible driving distance inemer gency mod eand themaximum permissible
speed witha0at MOExt ended tire. #
Obser vetheno teson 0at tires. No
tesin theev ent ofa0at tire(/ page287). #
Stop theve hicle inaccor dance withth etra1c conditions. #
Chec kth etir es.
Tires Overheated
*Atleast onetireis ove rheating. Thea.ect edtires aredispla yedin red. At temp eratur esclose tothelimit value, the
tir es aredisp laye din yello w. &
W W
ARNI NG ARNI
NGRisk ofan accid ent from driving withove rheat edtires
Ov erheat edtires can burst. Displa
ymessag esand warning/in dicatorlam ps
397 397

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons #
Reduce speed sothat thetir es cool down. Decrease
Speed
*Atleast onetireis ove rheating. Thea.ect edtires aredispla yedin red. At temp eratur esclose tothelimit value, the
tir es aredisp laye din yello w. &
W W
ARNI NG ARNI
NGRisk ofan accid ent from driving withove rheat edtires
Ov erheat edtires can burst. #
Reduce speed sothat thetir es cool down. TT
ir ir
e pr e
pr essur essur
eloss w e
loss war ar
ning syst ning
system em
DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Solution s Solution
s
Check TirePressure Soon
*Canada only:
The tirepr ess urelos swa rning system has detected asigni/can tloss ofpressur e. &
W W
AR NIN G AR
NIN GRisk ofan acciden tdue toinsu1c ienttirepr essur e
R The tires can burst.
R The tires can wearexcessiv elyand/ orune venly.
R The driving charact eristics aswellas thesteer ing and braking maybe greatl yim pair ed. 398398
Displa
ymessag esand warning/in dicatorlam ps