2021 MERCEDES-BENZ GT 4-DOOR COUPE warning

Dr
ivin gsaf etysy stems Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
0025 ABS warning lam p *T
he yello wAB Swa rning lam pis lit while theengine isrunning .
ABS isma lfunctio ning.
If th er eis an additional warning tone, EBD isma lfunctio ning.
Ot her drivi ng systems anddriving safetysy stems mayalso bemalfunct ioning. #
Notethemessag eson themultifunc tiondispla y. &
WA RNIN GThe reisarisk ofskidding ifEBD orABS ismalfunctioning
The wheels mayloc kdur ing braking.
The steer ability andbraking charact eristic sar ehea vilyim pair edand thebr aking distan cema yincr ease. Inaddi‐
tion, other driving safetysy stems areswitc hedoff. #
Drive on car efull y. #
Have thebr ak esy stem checkedimmediat elyat aqu alif ied spec ialistwo rkshop. 00E5
ESP ®
wa rning lam pflashes *
The yello wES P®
wa rning lam pflashes whiletheve hicle isin mo tion.
One ormor ewheels hasreac hed itsgrip limit (/page16 9). #
Adaptyo ur drivin gst yle to suit thero ad and weather condition s. Dis
playmes sagesand warning/ indic ator lam ps 409

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
00E5 ESP ®
wa rning lam plight s
up *
The yello wES P®
wa rning lam pis lit while theengine isrunning .
ESP ®
is mal func tioning .
Ot her drivi ng systems anddriving safetysy stems (e.g. BAS)ma yal so be mal functi oning. #
Notethemessag eson themultifunc tiondispla y. &
WA RNIN GRisk ofskid ding ifESP ®
is mal functi oning
If ESP ®
is mal functi oning,ESP ®
canno tcar ryout vehicle stabiliz ation.Inaddit ion,ot her driving safetysy stems
ar eswitc hedoff. #
Drive on car efull y. #
Have ESP ®
ch eckedat aqu alif ied spec ialistwo rkshop. 00BB
¤ *
The yello wES P®
OFF warning lam psarelit while theengine isrunning .
ESP ®
is de acti vated.
Ot her driving systems anddriving safetysy stems mayalso beinoper ative. &
WA RNIN 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. 41
0
Display messa gesand warning/ indic ator lam ps

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
If ESP ®
cann otbe activ ated, ESP®
is malfunc tioning. #
Have ESP ®
ch eckedimmediat elyat aqu alif ied spec ialistwo rkshop. #
Obser vetheno teson deactiv atingESP®
(/ page16 9).
00BB
Æ *
ESP ®
SPO RTisact ivat ed while theengine isrunning .
Whe nESP ®
SPOR Tis acti vated, ES P®
will stabiliz eth eve hicle onlyto alimit edextent. &
WA RNIN GRisk ofskid ding ifESP ®
SPOR Tis us ed incor rectl y
Whe nyo uact ivat eES P®
SP OR T,ther eis an incr eased risk ofskidding andhaving anaccident. #
ActivateESP ®
SPO RTonlyin thecir cums tances descr ibed below. #
Obser vetheno teson activ ating ESP®
SPOR T(/page16 9).
â
DRIFT MODE warning lam p *D
RIFTMOD Eis act ivat ed while theengine isrunning . &
WA RNIN GRisk ofskid ding and having anacci dent from whe elsspi nning
Whe nyo uuse DRIFTMOD E,ES P®
is no tav ailable.
Ther eis an increased risk ofskidding andhaving anaccident. #
Donotuse DRIFT MODE onnor mal roads. Dis
playmes sagesand warning/ indic ator lam ps 41
1

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions #
DRIFT MODE mayonl ybe activ ated and used onclosed race circui ts, noton public roads. #
Mak esur eth at no per son sor obs tacles arein theclose vicinit yof your vehicle. #
Obser vetheno teson activ ating DRIFT MODE (/page206). 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. &
WA RNIN 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. 41
2
Display messa gesand warning/ indic ator lam ps

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
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. &
WA RNIN 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. #
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 41
3

0072
Vehicle Ready toDrive Swi tch
th eIgnit ionOffBef oreEx iting .............3 58
00CC Vehicle Rising Please Wait.......... 383
00CC Vehicle Rising ............................. 383
0077 Warning Tire Malfunction ........... 394
0077 Wheel Sensor(s) Missing............ 392
Ac tiveBli nd Spo tAssi stCur rently
Un available SeeOper ator' sMan ual.....3 78
Ac tiveBli nd Spo tAssi stInoper ative.... 378
Ac tiveBr ak eAssi stFunctio nsCur‐
re ntl yLim ited See Operator's Man‐
ua l..... ..................... ............................. 387
Ac tiveBr ak eAssi stFunctio nsLim i‐
te dSee Oper ator's Manual .................. 388
Ac tiveDis tance AssistCur rently
Un available SeeOper ator' sMan ual.....3 75
Ac tiveDis tance AssistInoper ative..... ..375
Ac tiveDis tance AssistNo wAv ailable ..375
Ac tiveLa ne Keeping AssistCur rentl y
Un available SeeOper ator' sMan ual.....3 79 Ac
tiveLa ne Keeping AssistInopera‐
tiv e ...................................................... 379
Ac tivePa rking Assistand
PA RK TRONI CInoper ative See Opera‐
to r's Manua l...... .................................. 384
Ac tiveSt eer ing Assis tCur rentl y
Un available SeeOper ator' sMan ual.....3 76
Ac tiveSt eer ing Assis tInoperativ e.......3 76
Ac tiveSt eer ing Asst.Cur rentl y
Un available DuetoMultiple Emer‐
ge ncy Stops ......................................... 376
Ac tiveSt op &Go Assis tCur rently
Un available SeeOper ator' sMan ual.....3 77
Ac tiveSt op &Go Assis tInoper ative
See Oper ator's Manual ........................ 377
Ad aptiveHig hbeam Assis tCur rently
Un available SeeOper ator' sMan ual.....3 57
Ad aptiveHig hbeam Assis tIn oper a‐
tiv e ...................................................... 357 AM
GSus pen sion System Functio n
Lim ited See Operator's Manua l..... ......3 81
App lyBrak eto Shif tfr om 'P' ............... 365
Apply Brak eto Shif tto 'R' ...................3 65
Apply Brak eto Shif tto Dor R............. .365
Au xiliary Batt eryMal functi on.............. 367
Begi nning Emergency Stop .................. 376
Bli nd Spo tAssi stCur rentl yUna vaila‐
ble See Opera tor's Manua l..... ............. 378
Bli nd Spo tAssi stInoper ative.... ........... 378
Cann otStartEn gin eSee Operat or's
Man ual................................................ 391
Cr uise Control Inoper ative...................3 74
Cr uise Control Off................................ 374
Decr ease Spe ed............ ...................... 395
DRI FTMODE Current lyUn available
See Operat or'sMan ual........................ 384
Dr iver' sDo orOpen &Trans miss ion
No tin PRisk ofVehicle Rolling Away ..366 Inde
x423

High-be
amheadlam ps
Ad aptiveHig hbeam Assis t...................1 21
Hill star tassi st<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 173
HOLD functio n...... ................................... 172
Fu nctio n/no tes .................................... 172
Swi tching on/of f<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 173
Home screen (media display)
Ov ervie w ...... ...... .............................. ... 234
Hood Opening/clo sing................................. 272 I
Iden tificat ionplate
Engi ne............ .................................... .337
Re frig er ant .......................................... 344
Ve hicle ................................................ 337
Ignition Switc hingon(Start/S topbutt on) ........ 138
Ignit ionkey
see Smar tKey
Imm obiliz er................................................ 86
Indi catorlam ps
see Warning/ indic ator lam ps Individ
ualdrive pr og ram
Con figur ing .......................................... 151
Sel ecting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 151
Insid ere ar vie wmir ror
see Exterior mir rors
Insp ectio n
see ASSYST PLUS
Ins trument cluster
Fu nctio n/no tes ........................... 226, 227
Ins trument Display
Fu nctio n/no tes ................................... 227
Ins trument cluster ..... ............................ 10
Wa rning/ indic ator lam ps................ .....3 97
Ins trum ent Disp layand on-b oard
com puter
Fu nctio n/no tes ................................... 226
Int ellig entLight System
Ad aptiveHig hbeam Assis t.............. .....1 21
Cor nering light <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> ...........121
Int erior ligh ting........................................ 123
Ad jus ting ............. ................................123
Ambi entlighti ng<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> ..............123
Re adin glam p.......................................1 23 Switc
h-offdel aytim e........... ................124
Int erior motion sensor
Ac tivati ng/d eactiv ating ........... ..............89
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 88
In te rn et radio
see TuneIn
Io nizatio n
Ac tivati ng/d eactiv ating (MBUX mul‐
tim ediasystem) ................................... 134
iPhone ®
see Smar tphoneintegratio n J
Jum p-startco nn ectio n........... .................296
Ge ner alno tes ...................................... 294 K
KEY LESS-GO
Loc king theve hicle ................................ 71
Pr oblem .................................................7 2
Un loc kin gse tting .................................. 68
Un loc kin gth eve hicle ............................7 1 Inde
x429

Kic
kdow n............... ..................................1 56
Using ............................ .......................156
Knee airbag ................................................ 44 L
Labelin g(tir es)
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 secur‐
ing system
In stallin g................................................ 58
Light switch
Ov ervie w .......................................... ....1 18
Light ing
see Inte rior lighting
see Lights Lights
........................................................ 118
Ad aptiveHig hbeam Assis t.............. .....1 21
Au tomatic driving lights..... .................. 119
Comb inationswit ch<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 119
Cor nering light <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> ...........121
Haza rdwa rning light s.................... ...... 120
High beam............ ................................119
High -beamflasher ................................ 119
Light switch..... .............................. ......1 18
Lo w-beam headlam ps.................... ...... 118
Pa rking light s.................................. .....1 18
Re ar foglam p................................. ...... 118
Re sponsibili tyforlig hting systems .......1 18
Se tting theex terior lighting switch-
of fdela ytime ................................. ..... 122
St andi nglight s................................ .....1 18
Swi tching thesur round lighting
on /of f............................................ .....1 23
Tu rn signal light.................................... 119
Limit edWa rranty
Ve hicle ............................................. ...... 31
Limit er
Maxim umdesign speed .................. .....1 50
Limi ting theopenin gang le(tailg ate) .......7 8 Liv
eTr af fic Inf orma tion
Swit ching thetra ffic inf ormatio ndis‐
pla yon .................................................2 47
Load index(tir es) .................................... 320
Load -bearing capacit y(tir es) ................. 320
Loading ..................................................... 107
Bag hook<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> ....108
Car gotie-do wn rings <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ...107
Def initio ns ............. ..............................322
No tes ................................................... 102
Ro oflugg agera ck <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 110
Load ing
see EASY-PAC Kloa d-secur ingkit
Loadin gguidel ines.................................. 102
Load inginforma tion table ...................... 312
Load s
Sec uring .............................................. 102
Loc king/u nlocking
Ac tivati ng/d eactiv ating theaut o‐
matic locking featur e.............................7 2
Emerg encykey ...................................... 73
KEYLESS- GO..........................................71
Opening theta ilg ate .............................. 74 430
Index