2021 MERCEDES-BENZ GLC COUPE tires

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions #
Stop theve hicle inaccor dance withth etra ffic con dition s. #
Chec kth etir epr essur e(/ page306) andthetir es.
0077 Please Correct TirePres-
sure *T
hetirepr essur eis toolow in at leas tone ofthetir es, orthedif fere nce intirepr ess urebe twee nth eindividual
wheels istoogr eat. #
Chec kth etir epr essur eand add air,if neces sary. #
When thetir epr essur eis cor rect, restar tth etir epr essur emonit or(/ page31 1).
0077
Warni ngTire Malfunction *T
hetirepr essur ein one ormor etir es has dropped suddenly .The wheel position willbedispla yed. &
WARNIN GRisk ofan acci dent from drivi ng with aflat tire
R The tires can overheat and bedamag ed.
R The driving charact eristic sas wellas thesteer ing and braking charact eristic sma ybe great lyim pair ed.
Yo uco uld then lose control of theve hicle. #
Donotdr ive wit haflat tire. #
Donotexc eed themaximum permissible driving distance ineme rgency modeand themaximum permissi‐
ble speed withaflat MOE xtend edtire. #
Obse rveth eno teson flat tires. No
tesin theeve ntofaflat tire(/ page28 6). 392
Displaymes sagesand warning/ indic ator lam ps

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions #
Stop theve hicle inaccor dance withth etra ffic con dition s. #
Chec kth etir es.
Tires Overheat ed *A
tle as tone tireisov erheating. Theaffect ed tires aredispl ayed inred. At temp eratur esclose tothelimit value, the
tir es aredisp laye din yello w. &
WARNIN GRisk ofan acci dent from drivi ng with ove rheat edtires
Ov erheat edtires can burst. #
Reduce speed sothat thetir es cool down. Dec
rease Speed *A
tle as tone tireisov erheating. Theaffect ed tires aredispl ayed inred. At temp eratur esclose tothelimit value, the
tir es aredisp laye din yello w. &
WARNIN GRisk ofan acci dent from drivi ng with ove rheat edtires
Ov erheat edtires can burst. #
Reduce speed sothat thetir es cool down. Displa
ymessag esand warning/ indic ator lam ps 393

Ti
re pres sur elo ss wa rning system Displa
ymess ages
Possible causes/conseq uencesand0050 0050
Solutions
Check TirePressure Soon *C
anada only:
The tirepr essur eloss warning system has detected asig nifica ntlos sof press ure. &
WARNIN GRisk ofan acci dent dueto insuf ficie nttirepr ess ure
R The tires can burst.
R The tires can wearexc essiv elyand/or unevenly.
R The driving charact eristic sas wellas thesteer ing and braking maybe greatl yim pair ed.
Yo uco uld then lose control of theve hicle. #
Obser vethere comme ndedtirepr ess ures. #
Adjus tth etir epr essur eif neces sary. #
Stop theve hicle inaccor dance withth etra ffic con dition s. #
Chec kth etir epr essur e(/ page306) andthetir es. #
When thetir epr essur eis cor rect, restar tth etir epr essur eloss warning system (/ page31 2).
Che ckTire Press ureThen
Res tart RunFlat Indica tor *C
anada only:
The tirepr essur eloss warning system gener ated adi spl aymessa geand hasnotbeen restar tedsinc e. #
When thetir epr essur eis cor rect, restar tth etir epr essur eloss warning system (/ page31 2). 39
4
Displ aymessa gesand warning/ indic ator lam ps

Ti
re pres sur emoni tor Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
0077 Ti re pressur emonit oring
sy stem warning lam p
fl ashes *The
yello wtirepr essur emon itor wa rning lam p(pr essur eloss/ malfun ction) flashes forapp roxima tely one minu te and
th en remains lit.
The tirepr essu remonit orismalfu nctioning. &
WARNIN GThe reisarisk ofan accident ifth etir epr essur emonit oring system ismalfunct ioning
The tirepr essur emonit oring system cann otissue awa rning ifth er eis pressur eloss inone ormor eof thetir es.
Ti re swit hinsuf ficie nttirepr ess urema yim pa irth edr iving charact eristic sas wellas steer ing and braking. #
Have thetir epr essur emonit oring system checkedat aqu alif ied spec ialistwo rkshop. 0077
Ti re pressur emonit oring
sy stem warning lam plight s
up *T
he yello wtirepr essur emon itor ing system warning lam p(pr essur eloss/ malfun ction) islit.
The tirepr essur emon itor ing system has detected tirepr ess urelos sin at leas tone ofthetir es. &
WARNIN GRisk ofan acci dent dueto insuf ficie nttirepr ess ure
R The tires can burst.
R The tires can wearexc essiv elyand/or unevenly .
R The drivi ng charact eristic sas wellas thesteer ing and braking maybe greatl yim pair ed.
Yo uco uld then lose control of theve hicle. #
Obser vethere comme ndedtirepr ess ures. Disp
lay mess ages and warning/ indic ator lam ps 41
1

Con
venience closing featur e....... ...............80
Con venience opening ..................................8 0
Coolant (engine)
Capacit y.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 346
Ch eckleve l............................................ 277
No tes... .................................................3 45
Co oling
see Clima tecontr ol
Co pyrights
Licen se............................................ ........ 35
Tr ademar ks<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 35
Co rnering light ...........................................1 23
Cr oss Traf fic Aler t......................................2 19
Cr osswind Assist
Fu nctio n/no tes.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 168
Cr uise contr ol
Ac tivati ng........... ....................................174
Butt ons<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>........174
Callin gup aspee d.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 174
Dea ctivating............ ...............................174
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>173
Re quiremen ts:.......................................1 74
Sel ecting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 174 Se
tting aspe <0048004700110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 174
St or ing aspeed... .............................. ..... 174
Sy stem limit ations. ........................... ..... 173
Cus tomer Assist ance Center (CAC )........... 29
Cus tomer Relat ions Depar tment. .............. 29 D
Dashboa rd
see Cockpit
Data acquisition
Ve hicle. ............................................. .......3 1
Data protection rights
Dat ast or ag e... ......................................... 34
Data storage
Dat apr otect ion rights ........................ ..... 34
Elect ronic contr oluni ts<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> ..31
Online services...... ..................................3 3
Ve hicle. ............................................. .......3 1
Da ytim eru nning lampmode
see Daytime running lights
Da ytime running lights
Switc hingon/o ff<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 124
Deact ivat ing theala rm (ATA )<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 85De
ale rship
see Qualified speci alist wo rkshop
Dec laration ofconf ormity
Wi reless vehicle component s.................. 26
Dec orativ efo il(cleaning instructions) .... 281
Def initions (tiresand loading ).. ...............3 22
De stinat ionentr y
En tering aPOI oraddress <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 245
De tectin ginat tentiv eness
see ATTENTION ASSIST
Diagnos ticsconnec tion.............................. 27
Digita lOp erator' sMa nua l..........................2 0
Dingh yto wing
see Tow- bar system
DIRECT SELECT leve r
Eng aging drive po sitio n............ .............153
Eng aging neutr al....... .............................152
Eng aging par kposi tion......... .................152
Eng aging park position automatic ally....1 52
Eng aging reve rsege ar. .......................... 152
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 151
Disp lay(car e).............................................2 83 Inde
x41
9

Emer
gency braking
see BAS(Br akeAssi stSystem)
Emer gency engine star t....... ..................... 301
Emer gency key
Loc king adoor ................................... ......7 2
Un loc kin gadoor. .................................... 72
Emer gency oper ation mode
St artin gth eve hicle ...............................1 40
Emer gency spar ewheel
Inf lating. ................................................ 335
No tes... ............................................. ....3 34
Emer gency Tensioning Devices
Ac tivati on........... .....................................38
En gine
ECO star t/ stop funct ion........................ 146
Engi nenum ber......... ............ .................339
St artin g(eme rgency operation mode).. .140
St artin g(R emo teOnline).... ............... ....1 41
St artin g(sta rt/s topbutt on).............. .... 139
St artin gassis tance <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .......295
Swi tching off(s ta rt/s topbutt on)...... .... 157
Engine data
Dis playing ........................................ ...... 150 Engine
number.......................................... 339
Engine oil
Ad ditiv es.......................................... .....3 44
Capaci ty............................................ .... 344
Chec kingth eoil leve lusing theoil
dips tick.... ..............................................2 74
Chec kingth eoil leve lusing theon-
boar dcom puter.. .............................. ..... 275
MB-F reigabe orMB- Appr oval.. .......... .....3 44
Qua <004F004C0057005C001100110011001100110011001100110011001100110011
001100110011> .............................. ......344
To pping up............................................. 275
ESC (Electr onicStabil ityContr ol)
see ESP®
(Electr onicStabilit yPr og ram)
ESP ®
Cr osswi ndAssis t...................................1 68
Tr ailer stabiliz ation................................ 168
ESP ®
(Electr onicStabil ityProg ram)
Ac tivati ng/d eactiv ating........... ........... ...169
Fu nctio n/no tes.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 167
Ext erior light ing
see Ligh ts
Ext erior light ing(car e)..............................2 82 Ext
erior mir rors
Anti-g lare mode (automatic)......... ......... 130
Au tomatic mirrorfo lding function. .........1 31
Fo lding in/out. ...................................... 129
Oper ating thememor yfunc tion.. ..........1 00
Pa rking posit ion..................................... 130
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 129 F
Fa tig ue detection
see ATTENTION ASSIST
Fi rs t-aid kit(sof tsi ded) <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ....286
Fl aco n
Inse rting/ remo ving ...............................1 35
Flat tire
Cha nging awhe el....... ........................... 329
MOExt ended tires ....... ........................... 287
No tes.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 286
TIR EFIT kit<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 288
Fl at towing
see Tow- bar system
Floor mats.................................................. 118 Inde
x425

iPhone
®
see Smar tphoneintegratio n J
Jac k
St or ag elocation. ................................... 328
Jum p-startconnec tion
Gener alno tes.. ...................................... 293 K
KEYLESS- GO
Loc kingth eve hicle ..................................7 0
Pr oblem. .................................................. 71
Un loc kin gse tting.... .................................6 7
Un loc kin gth eve hicle.... .......................... 70
Kic kdo wn
Using... ............................................. ..... 154
Knee airbag .................................................. 43 L
Label ing(tires)
see Tire labeling Lam
p
see Interior light ing
Lam ps(Ins trum ent Displa y)
see Warning/ indic ator lam ps
Lane detection (automatic )
se eAc tiveLa ne Keeping Assist
Lane Keeping Assist
see ActiveLa ne Keeping Assist
LA TC H-type (ISOFI X)child seat
anc hor
Ins talling. .................................................5 7
Le velcontr olsystem
see AIR BO DY CONT ROL
Light switch
Ov ervie w........................................... .... 120
Light ing
see Inte rior lighting
see Lights
Lights AdaptiveHig hbeam Assis t................ .....1 23
Au tomatic driving lights.... .....................1 21
Comb inationswit ch<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 121
Cor nering light..... <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> ........123 Haza
rdwa rning light s............................ 122
High beam... ............ ..............................121
High -beamflasher .................................1 21
Light switch........................................... 120
Lo w-beam headlam ps...........................1 20
Pa rking light s.........................................1 20
Re ar foglam p.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 120
Re sponsibili tyforlig hting systems ........ 120
Se tting theex terior lighting switch-
of fdela ytime ......................................... 124
St andi nglight s....................................... 120
Swi tching thesur round lightingon/
of f.......................................................... 125
Tu rn signal light..................................... 121
Limit edWa rranty
Ve hicle.... ................................................ 30
Limiting theopenin gang le(ta ilgate)........ 77
Liv eTr af fic Inf orma tion
Swit ching thetraf fic inf ormati ondis‐
pl ay on................................................... 248
Load index(tir es) ...................................... 320
Load -bearing capacit y(tir es). .................. 320
Loading Bag hook. ..............................................1 09 428
Index

Messag
ememor y......................................351
Mir rors
see Exterior mir rors
Mobi lephone
see Smar tphone integr ation
see Telephon e
Model series
see Vehicle identif ication plate
MOExt ended tires.... ..................................2 87
Multifunc tiondispla y
Ov ervie wof thedispla ys<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 228
Multi functionst eer ing wheel
Ov ervie wof butt ons.............................. 227
Mul tifunct ionsteer ing wheel
see Steer ing wheel
Mult imedia system
Collision detection (parked vehicle) .......1 63
Multimedi asy stem
see Display(mult imedia system)
see MBUX Interior Assis tant (mu lti‐
med iasystem)
see MBUX multimedia system
see Touc hpad N
Na vig ation
No tes... ............................................. ..... 243
Ov ervie w.. .......................................... ... 244
Sho wing/hi ding themenu. ............... ..... 243
Swi tching on<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 243
Na vig ation
see Destination entry
see Map
see Route
Ne utr al
Inser ting...... .......................................... 152
No teson breaking-in ane wvehicl e...... ...142 O
Occupant safety
see Airbag
see Automatic front pass engerfront
airb agshut off
see Pets intheve hicle
see PRE-S AFE®
(anticipat oryoccu‐
pant protect ion) see
PRE-S AFE®
PL US (antic ipatory
occupant protect ion plus)
see Restra int system
see Seat belt
Oil see Engine oil
On-boar dcom puter
Displa yingtheser vice duedate............. 271
Hea d-up Display menu... ............ ........... 229
Mul tifunction displa y.<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 228
Ope rating ........... ...................................227
Ov ervie wof menu s.................. ..............227
On -bo arddia gnostic sin te rface
see Diag nostics connection
Onl ine services
Dat ast or ag e... ......................................... 33
Open-sour cesof tware................................3 5
Opening thetailg ateusing your foot
HANDS-FREE ACCES S.<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 76
Oper ating fluids
Ad ditiv es(fuel). .....................................3 43
Br ak efluid .............................................3 45
Coo lant (engi ne)..... ...............................345 Inde
x43
1