2021 MERCEDES-BENZ GLC warning

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
00BB ESP ®
OFF warning lam p *
The yello wES P®
OFF warning lam pis lit while theengine isrunning .
ESP ®
is de acti vated.
Ot her driving systems anddriving safetysy stems mayalso beinoper ative. &
WARNIN GRisk ofskid ding whe ndr ivi ng with ESP ®
de acti vated
ESP ®
do es notact tostabiliz eth eve hicle. Theavailabilit yof fur ther driving safetysy stems isalso limited. #
Drive on car efull y. #
Dea ctivateESP ®
only foras long asthesituation requ ires.
If ES P®
can notbe act ivat ed, ESP®
is malfun ctionin g. #
Have ESP ®
ch eckedimmediat elyat aqu alif ied spec ialistwo rkshop. #
Obser vetheno teson deactiv atingESP®
(/ page17 4). Dis
play messa gesand warning/ indic ator lam ps 423

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 pairth 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. 42
4
Disp lay mess ages and warning/ indic ator lam ps

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions #
Adjus tth etir epr essur eif neces sary. #
Stop theve hicle inaccor dance withth etra ffic con dition s. #
Chec kth etir epr essur eand thetir es. Displa
ymessag esand warning/ indic ator lam ps 425

Á
KeyNo tDe tected (red displ ay
messa ge)<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 368
Á KeyNo tDe tected (whit edis‐
pl ay messa ge)<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 367
0075 LeftSid eCu rtain Airbag Mal‐
fun ction ServiceRe quired (Exam ple) .....3 64
00C5 Lowe ring.............. <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 394
ä Malfunctio nDr ive at Ma x.50
mp h<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 393
: Malfunction SeeOperator’s
Manual... ............................................... 369
00C4 Max.Speed 12mp h<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 395
î Max.Spee d25 mph<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 388
î Notin theCur rent Drive Pr o‐
gr am <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .....388
Á Obtain aNe wKe y<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 367
ç Off<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 387
00D9 Off<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 385
0049 Parking Brak eSee Opera tor's
Manua l........ ................ ..........................380 0077
PleaseCor rect Tire Pressur e... ..... 405
0049 Please Release Parking Brak e.. .... 383
006F Rear Lef tBac kres tNo t
La tched (exa mp le).................................3 74
Á Replace KeyBat tery <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 367
003D SeeOperator's Manua l......... .......4 02
0075 SRSMalfunction Service
Re quired ................................................ 364
Ù Steer ing Malfunct ionIncreased
Ph ysical Effort See Operator's Manua l.. 372
Ù Steer ing Malfunct ionStop
Immediat elySee Oper ator's Manual ...... 373
003D Stop Vehicle LeaveEngi neRun‐
ning <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> ....403
003D Stop Vehicle SeeOper ator's
Manual... ............................................... 402
00C4 Stop Vehicle Vehicle TooLo w....... 394
ç Suspended ................................... 387
: SwitchOf fLights.... ......................3 70
: SwitchOn Head lamp s<0011001100110011001100110011001100110011001100110011001100110011
00110011> 370 0049
Turn On theIgnit iontoRelease
th ePa rking Brak e..................................3 84
0072 Vehicle Ready toDrive Swi tch
th eIgnit ionOffBef oreEx iting ................3 72
00C4 Vehicle Rising Please Wait............ 395
00C4 Vehicle Rising ...............................3 95
0077 Warning Tire Malfunction. ............ 405
0077 Wheel Sensor(s) Missing..............4 04
Ac tiveBli nd Spo tAssi stCur rently
Un available SeeOper ator' sMan ual.......3 91
Ac tiveBli nd Spo tAssi stInoper ative.... .. 392
Ac tiveBli nd Spo tAss t.No tAv ailable
When Towing aTr ailer SeeOpera‐
to r's Manua l......... ................................. 392
Ac tiveBr ak eAssi stFunctio nsCur‐
re ntl yLim ited See Operator's Manua l...399
Ac tiveBr ak eAssi stFunctio nsLim i‐
te dSee Oper ator's Manual. .................. 400
Ac tiveDis tance AssistCur rently
Un available SeeOper ator' sMan ual.......3 87 43
4
Inde x

Ac
tiveDis tance AssistInoper ative..... ... 387
Ac tiveDis tance AssistNo wAv ailable.. ..387
Ac tiveLa ne Keeping AssistCamer a
Vi ew Restrict ed See Operator's Man‐
ua l... ..... ................ ................................. 393
Ac tiveLa ne Keeping AssistCur rentl y
Un available SeeOper ator' sMan ual...... 392
Ac tiveLa ne Keeping AssistInopera‐
tiv e... ............ ......................................... 392
Ac tivePa rking Assistand
PA RK TRONI CInoper ative See Opera‐
to r's Manua l......... ................................. 396
Ac tivePa rking AssistManeuv ering
Ass ista nce Restrict ed See Opera‐
to r's Manua l......... ................................. 396
Ac tiveSt eer ing Assis tCur rentl y
Un available DuetoMultiple Emer‐
ge ncy Stops... ........................................3 89
Ac tiveSt eer ing Assis tCur rentl y
Un available SeeOper ator' sMan ual...... 388 Ac
tiveSt eer ing Assis tInoperativ e... ...... 389
Ad aptiveHig hbeam Assis tCamer a
Vi ew Restrict ed See Operator's Man‐
ua l... ...... ................................................ 371
Ad aptiveHig hbeam Assis tCur rently
Un available SeeOper ator' sMan ual.......3 71
Ad aptiveHig hbeam Assis tIn oper ative...3 71
App lyBrak eto Shif tfr om 'P'<0011001100110011001100110011001100110011001100110011001100110011
0011> 377
App lyBrak eto Shif tto 'R' ..................... 378
Au xiliary Batt eryMal functi on........ ........379
Begi nning Emergency Stop .................... 389
Blind SpotAssis tCur rentl yUna vaila‐
ble See Opera tor's Manua l...... ..............391
Blind SpotAssis tInoper ative...... ........... 391
Blind SpotAssis tNo tAv ailable When
To wing aTr ailer SeeOperat or'sMan ‐
ual. ........................................................ 391
Chec kTire Pressur eSoon. .................... 407
Chec kTire Pressur eThen Restar t
Ru nFla tIndi cator........ <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .407 Cr
uise Control Inoper ative.. .................. 386
Cr uise Control Off.. ...............................3 86
Decr easeSpeed ....................................406
Dr iver's Door Open &Trans miss ion
No tin PRisk ofVehicle Rolling Away..... 378
Fr ont Passeng erAirbag Disabled See
Oper ator's Manual.... ............................3 65
Fr ont Passeng erAirbag Enabled See
Oper ator's Manual.... ............................3 65
Hazard Warning Flashe rsMalfunc‐
tioning. .................................................. 372
Mer cedes meconn ectServices Limi‐
te dSee Oper ator's Manual. ...................4 01
N Pe rm anen tly Ac tiveRi sk ofRo lling
Aw ay<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 378
Onl yShif tto 'P' when Vehicle isSta‐
tio nar y...................................................3 77
Place theKe yin theMar kedSpace
See Oper ator's Manual. .........................3 68 Inde
x435

Re
ar (installin g/remo ving).......................9 5
Re ar passe nger com partment
(adj ustin g)...............................................9 5
Head-up Display
Ad jus ting disp lay el eme nts(on-bo ard
com puter)....... ................ .................. .... 238
Ad jus ting thebr ightn ess(on-boar d
com puter).. ....................................... ....2 38
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>237
Menu (on-bo ardcom puter)....... ........... .2 38
Oper ating thememor yfunc tion............ 102
Se tting theposition (on-boar dcom‐
put er)...... ..............................................2 38
Switc hingon/of f.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> 239
Head lamps
see Automatic driving lights
Headlin er(car e)..... ....................................2 92
Heatin g
see Clima tecontr ol
Hel pcal l
see Mercede s-Benz emergency callsy stem
High beam
Ac tivati ng/d eactiv ating........... ..............122 High-be
amflasher .....................................122
High-b eamheadlam ps
Ad aptiveHig hbeam Assis t............... ...... 124
Hill star tassi st<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 178
HOLD functio n
Fu nctio n/no tes.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 177
Swi tching on/of f.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> 177
Home screen (media display)
Ov ervie w... ...... .................................... ...241
Hood Opening/clo sing................................ .... 281 I
Iden tificatio nplat e
Engine ................................................... 350
Re frig er ant....... .................................... .3 57
Ve hicle. ............................................. ....3 50
Ign itio n
Switc hingon(Start/S topbutt on).... ...... 141
Ignit ionkey
see Smar tKey
Imm obiliz er..................................................8 6 Indi
catorlam ps
see Warning/ indic ator lam ps
Individ ualdrive pr og ram
Con figur ing.. .......................................... 156
Sel ecting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 156
Insid ere ar vie wmir ror
see Exterior mir rors
Insp ectio n
see ASSYST PLUS
Ins trument cluster
Fu nctio n/no tes.<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 234,235
In stru men tDi spl ay
Fu nctio n/no tes.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 235
Ins trume ntclu ster ................................... 10
Wa rning/ indic ator lam ps.......................4 11
Ins trum ent Disp layand on-b oard
com puter
Fu nctio n/no tes.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 234
In te llig ent Light System
Ad aptiveHig hbeam Assis t..................... 124
Cor nering light..... <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ..........124
Int erior ligh ting
Ad jus ting ............. .................................. 126 44
0
Inde x

Ambi
entlighti ng........... <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> .....126
Re adin glam p.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 126
Swi tch-of fdel aytim e..... ........... .............127
Int erior motion sensor
Ac tivati ng/d eactiv ating........... ................89
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 88
In te rn et radio
see TuneIn
Io nizatio n
Ac tivati ng/d eactiv ating (MBUX mul‐
tim ediasystem) .....................................1 38
iPho ne®
see Smar tphone integr atio n J
Jac k
St or ag elocation. ................................... 339
Jum p-startconnec tion
Gener alno tes.. ...................................... 304 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... ............................................. ..... 160
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................................................1 21
Light ing
see Inte rior lighting
see Lights
Lights AdaptiveHig hbeam Assis t.....................1 24
Au tomatic driving lights.... .....................1 22
Comb inationswi tch......... ......................122
Cor nering light....... ................................124
Haza rdwa rning light s............................ 123
High beam.............. ...............................122
High -beamflasher .................................1 22
Ligh tswi tch......... .................................. 121
Lo w-beam headlam ps............................ 121
Pa rking light s.........................................1 21
Re ar foglam p.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 121
Re sponsibili tyforlig hting systems ......... 121
Se tting theex terior lighting switch-
of fdela ytime ........................................1 25
St andi nglight s....................................... 121
Swi tching thesur round lightingon/
of f.......................................................... 126
Tu rn signal light..................................... 122 Inde
x44
1

Hea
d-up Display menu... ............ ........... 238
Mul tifunction displa y.<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 237
Ope rating ........... ........... ........................236
Ov ervie wof menu <0056001100110011001100110011001100110011001100110011001100110011
0011> ................236
On -bo arddia gnostic sin te rface
see Diag nostics connection
Onl ine services
Dat ast or ag e... ......................................... 34
Open-sour cesof tware................................3 6
Opening thetailg ateusing your foot
HANDS-FREE ACCES S.<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 76
Oper ating fluids
Ad ditiv es(fuel) .................................. .... 354
Br ak efluid ........................................ .....3 56
Coo lant (engi ne)..... ...............................356
Engine oil....... ....................................... 355
Fu el(gasoline) ....................................... 353
No tes... ............................................. ....3 52
Re frig er ant (airconditio ningsystem) ..... 357
Wi ndsh ield wa sher fluid .................... .....3 57
Oper ating safety
Decl arati on ofconf ormity (wirel ess
ve hicle component s)... ............................2 6
Inf ormation .......................................... .... 25 Oper
ating system
see On-bo ardcom puter
Oper ator' sMan ual
Ve hicle equipment ........................... ........ 23
Oper ator's Manual (digital)........................ 20
Op timized acceleratio n
Ac tivati ng........... ................................. ..145
Ov erhead controlpanel
Ov ervie w........................................... ...... 14 P
Pa int code.. ................................................ 350
Pa intw ork(cleaning instructions) ...........2 90
Pa nic alar m
Ac tivati ng/d eactiv ating........... ................67
Pa nor ama roof wit hpo we rtil t/s lidin g
pane l
see Sliding sunroo f
Pa rk pos ition
Inser ting<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> ..............158
Sel ecting automatical ly<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 158 Pa
rking
see Elec tric par kingbr ak e
Pa rking aid
see Parking AssistPA RK TRONI C
Pa rking Assis tPA RK TRONI C
Ac tivati ng........... ...................................222
Ad jus ting warning tones <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 223
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 218
Sid eim pa ct protect ion... ....................... 220
Switc hingoff.... .....................................2 22
Sy stem limit ations. ................................ 218
Pa rking assis tance systems
see ActivePa rking Assist
Pa rking brak e
see Elec tric par kingbr ak e
Pa rking foran extended period.. .............. 170
Pa rking light s.............................................1 21
Pa rking posit ion
Ex terior mir rors<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 133
St or ing theposition ofthefront -
passeng eroutside mirrorusi ng
re ve rsege ar.......................................... 134 Inde
x44
5