2021 MERCEDES-BENZ GT 4-DOOR COUPE heating

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
0077 Warning TireMalfunct ion *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 ma yove rheat 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 driving distance perm issible inemer gency mod ewi th aflat MOE xtend edtire. #
Obse rveth eno teson flat tires. No
tesin theeve ntofaflat tire(/ page28 6). #
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. 39
4
Displa ymessag esand warning/ indic ator lam ps

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
Decr ease 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. Engine
oil Displa
ymessag es
Possible causes/conseq uencesand0050 0050
Solutions
00B3 Check Engine OilLevel
(Add 1quart) *T
heengine oilleve lhas dropped totheminimum leve l.
* NO
TEEngi nedama gecau sed bydriving withinsuf ficie ntengi neoil #
Avoid long journeys wit hins ufficie ntengi neoil. #
Whe nne xt refuel ing, add 1.1 US qt(1l)of engine oil(/ page27 5).
No teson engine oil(/ page34 1). Displa
ymessag esand warning/ indic ator lam ps 395

Collision
detection (parked vehicl e)...... 165
Comb inationswitc h.................................1 19
Com puter
see On-boar dcom puter
Consum ption indicat or
Calling up........................................ .... 152
Con venience closing featur e....... ............. 81
Con venience opening ................................ 81
Coolant (engine)
Chec kleve l.......................................... 276
Fil ling cap acity <0011001100110011001100110011001100110011001100110011001100110011
0011> <0011001100110011001100110011001100110011001100110011001100110011
0011> ..343
No tes ..................... ............................. 343
Cool ing
see Clima tecontr ol
Co pyrights
Licen se.................................................. 36
Tr ademar ks<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 36
Co rnering light .........................................1 21
Cr oss Traf fic Aler t...................................2 24
Cr osswind Assist
Fu nctio n/no tes .................................... 171 Cr
uise contr ol.......................................... 175
Ac tivati ng ........... ................................. .176
Butt ons <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>........176
Callin gup aspee d...............................1 76
Dea ctivating ............. ............................176
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>175
Maximum designspeed .................. ..... 150
Re quiremen ts:.....................................1 76
Sel ecting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 176
Se tting aspe ed <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 176
St or ing aspeed .............................. ...... 176
Sy stem limit ations ........................... ....1 75
Cup holder
Swit ching thecooling/ heatingfunc‐
tion on/off...........................................1 11
Cus tomer Assist ance Center (CAC ).........3 0
Cus tomer Relat ions Depar tment .............3 0 D
Dash board
see Cockpit
Data acquisition
Ve hicle ............................................. ...... 31 Data
protection rights
Dat ast or ag e .......................................... 34
Data storage
Dat apr otect ion rights ........................... 34
Elect ronic contr oluni ts <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ..31
Online services ...................................... 34
Ve hicle ................................................... 31
Da ytim eru nning lampmode
see Daytime running lights
Da ytime running lights ........................... 122
Swi tching on/of f<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 122
Deact ivat ing theala rm (ATA ).................... 87
Deale rship
see Qualified speci alist wo rkshop
Dec laration ofconf ormity
Wi reless vehicle component s................2 7
Decor ative fo il(cleaning instructions)
.. .................................................................2 80
De finitions (tiresand loading) ............... 322
Des tinat ionentr y.................................... 244
Ent ering aPOI oraddress ............ ........244 420
Index

Gasolin
e.............................................. 340
Qualit y(g asolin e)............................ .... 340
Re fuel ing ............................................. 157
Sul fur cont ent <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 340
Ta nk cont ent <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ...............341
Fu nction seat
see Door controlpanel
Fu ses ........................................................ 302
Bef orere placing afuse .................. ...... 302
Dashboar dfuse box............................ 304
Fu se assignment diagram...................3 02
Fu se boxin thecar gocom partmen t....3 04
Fu se boxin theengine compartmen t.. 303
Fu se boxin thefront -passen gerfo ot ‐
we ll...................................................... 304
No tes .................. ................................ 302
Fu ses
see Fuses G
Gar agedoor opener
Clea ring thememor y........................... 163
Opening orclosing thedoor ................1 62
Pr ogr ammi ngbutt ons .......................... 160 Re
sol ving problems ............................. 162
Sync hronizi ngthero lling code .............1 62
Gasol ine...................................................340
Gear shiftre comm endation .................... 155
Genuin epar ts............................................ 22
Genuin ewo od (Car e).............................. 282
Glid emod e...............................................1 56
Glo vebox
Air vent <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011>137 H
Handbr ake
see Electr icpar king brak e
Handlin gch aract eristics (unus ual)....... 306
HAND S-FREEAC CESS ................................ 77
Hazar dwa rning light s.............................1 20
Hazar doussubstances
Inf ormatio n....... ................................... ..25
Head restra int
Fr ont (adjus tingmechanicall y)............... 94
Re ar (installin g/remo ving) .....................9 5 Re
ar passe nger com partment
(adj ustin g) .............................................9 5
Head-up Display...... .................................231
Ad jus ting disp lay el eme nts(on-bo ard
com puter) ..... ....................................... 231
Ad jus ting thebr ightn ess(on-boar d
com puter) ............................................ 231
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>230
Menu (on-bo ardcom puter) ..... ............. 231
Oper ating thememor yfunc tion ..........1 02
Se tting theposition (on-boar dcom‐
put er) ................................................... 231
Switc hingon/off................................. 232
Headla mps
see Automatic driving lights
Headlin er(car e)....................................... 282
Heating see Climat econtr ol
Help call
see Mercedes-Benz emergencycallsystem
High beam
Ac tivati ng/d eactiv ating ........... .............119
High-be amflasher ................................... 119 428
Index

Pa
nel heating
Se tting ............................................. ...... 99
Pa nic alar m............... ................................. 68
Ac tivati ng/d eactiv ating ........... ..............68
Pa nor amic roof
Operating thero ller sunblin d.......... .......8 5
Pa rk pos ition
Eng aging <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> ...........154
Sel ecting automatical ly<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 154
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<0011001100110011001100110011001100110011001100110011001100110011
001100110011> 215
Ac tivati ng ........... ..................................218
Ad jus ting warning tones <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 219
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011>215
Sid eim pa ct protect ion ..................... ....2 17
Swi tching off<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 218
Sy stem limit ations ........................... ....2 15
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 .............. 165
Pa rking light s...........................................1 18
Pa rking posit ion
Ex terior mir rors <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 128
St or ing theposition ofthefront -
passeng eroutside mirrorusi ng
re ve rsege ar .................................... .....1 29
PA SSEN GERAIRBAGstatus displa y
see Automatic front pass engerfront
airb agshut off
Pa yload
Calculat ionexam ple ............................ 314
De term inin gth emaximum ...................3 13
Pe rfume
see Perfume atomiz er
Pe rfume atomizer .................................... 134
Inser ting/r emoving theflacon .............1 34
Se tting ................................................. 134
Pe rfume vial
see Perfume atomiz er Pe
riod out ofuse
Ac tivati ng/d eactiv ating standb y
mode ...................................................1 66
St andb ymode function .......................1 65
Pe rm itted towing methods .....................2 97
Pe ts inthe vehicl e...... ...............................66
Plas tictrim (Car e)................................... 282
Po we rcl os ingfun ction
Doo r............ ............. .............................73
Po we rsupp ly
Swi tching on(Start/S topbutt on) ........ 138
Po we rwa sher (care)...............................2 79
Po we rwi ndo ws
see Side windo ws
PRE-S AFE®
(anticipat oryoccupant
pr otection) .................................................. 51
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 51
PRE-S AFE®
Sound ..................................5 1
Re versing measur es.............................. 52
PRE- SAFE®
Im pulse Side...........................5 2
Ac tivati on ........... ...................................38
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 5243
4
Inde x

Tr
act ion grade ...................................... 317
Tr ead weargrade ............................ .....3 17
Un usual handlingch aract eristic s........ 306
Wi -Fi
Se tting ................................................ .240
Wi ndo wcur tain airba g............................. 44
Wi ndo ws
see Side windo ws
Wi ndo ws(car e)........................................ 281
Wi ndshield ........................................1 25, 131
Defr osting ............ ............ ....................131
Infr ared reflect ive ........................... ..... 130
Ra dio wav es........................................1 30
Re placing thewiper blades .................. 125
Wi ndshield
see Windsh ield
Wi ndshield heater................................... 135
Wi ndshield heating
see Windsh ield hea ter
Wi ndshield washer fluid .........................3 44
No tes .................................................. 344 Wi
ndshield washer system
To pping up...........................................2 77
Wi ndshield wipers
Ac tivati ng/d eactiv ating ........... ............124
Re placing thewiper blades .................. 125
Wi nter oper ation
Sno wch ains ........................................ 307
Wi per blades
Ca re <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 281
Re placing .............................................1 25
Wi reless chargin g
Fu nctio n/no tes .................................... 114
Mobile phone ................................. ...... 115
Mobile phone(rear passeng ercom‐
par tment )............................................. 115
Wi reless vehicl eco mp onent s
Dec laration ofcon form ity .............. ........ 27
Wo rkout prog ram
Ov ervie w .......................................... ..... 97
Wo rkshop
see Qualif iedspecialis two rkshop Inde
x44
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