belt MERCEDES-BENZ GT COUPE 2021 AMG Owner's Guide

Pr
eceding letter 1 1:
R Without :passeng ervehicle tires accor dingto
Eur opeanma nuf actu ring standar ds.
R "P": passe nger vehicle tires accor dingtoUS
manuf acturingstandar ds.
R "LT": light truc ktir es acc ordin gto US manu‐
fa ctur ingstandar ds.
R "T": com pact emer gency sparewheels with
high tirepr essur eth at areon lyde signe dfo r
te mp orar yuse inan emer gency .
As pec tra tio 3 3:
Ra tio betwee ntir ehe ight and tirewi dthin pe r‐
cent (tire height divided bytirewi dth).
Tir eco de 4 4
(tire type ):
R "R"ra dial tire
R "D": bias plytire
R "B": bias beltedtires
R "ZR": radial tirewit hamaximum speedabove
14 9mp h(2 40 km/h) (optional) Rim
diame ter5 5:
The diam eter ofthebead seat(notth ediame ter
of therim flang e).The rim dia me teris specif ied
in inc hes (in).
Load-be aring inde x6 6:
Numer icalcode that spec ifies themaximum
load-bear ingcapacity ofatir e(e.g. "91" cor re‐
sponds to1356 lbs (615 kg)).
The load-bear ingcapacity ofthetir emus tbe at
leas thalf theper missible axleload ofyour vehi‐
cle. Donotove rload thetir es by exc eeding the
specif iedload limit.
See also:
R Maximum permissible loadontheTire and
Loadi ngInfo rm atio nplacar d(/ page29 9)
R Max imum tireload (/page30 5)
R Load index
Speed ratin g7 7:
Spe cifiesth eappr oved maximum speedofthe
tir e. %
Anelectr onicsp ee dlimi terpr eve nts your
ve hicle from exceeding aspeed of130mp h
(2 10 km/h) .
Ma kesur eth at your tires have there qu ired
speed rating .Yo ucan obtain informat iononthe
re qu ired speed rating from anauthor ized
Mer cedes-B enzCent er.
Summ ertires Inde
xS peedra tin g
Qu pto 100mp h(1 60 km/h)
Ru pto 106mp h(170 km/h)
Su pto 112mp h(1 80 km/h)
Tu pto 118mp h(1 90 km/h)
Hu pto 130mp h(210 km/h)
Vu pto 149mp h(2 40 km/h)
Wu pto 168mp h(2 70 km/h)
Yu pto 186mp h(3 00 km/h) Whee
lsand tires 30
7

Inde
xS peedra tin g
ZR ...Y 1
upto186mp h(3 00 km/h)
ZR ...(..Y) 1
over18 6mp h(3 00 km/h)
ZR 1
over14 9mp h(2 40 km/h) R
Specifying thespeed rating asthe"ZR" index
in tirecode 4isop tion alfortir es up to
18 6mp h(3 00 km/h) .
R Ifyo ur tireco de 4 includes "ZR"andther e
is no speed rating 7,find outwh atthemax‐
imum speed isfrom thetir emanuf acturer.
R Ifload-bear inginde x6 and speed rating 7
ar ein brac kets, themaximum speedrating of
yo ur tireis abo ve186mp h(300 km/h). To
fi nd outth emaximum speed,askthetir e
manuf acturer. All-w
eather tires and wint ertires Inde
xS peedra tin g
Q M+S 2
upto100mp h(1 60 km/h)
T M+S 2
upto118mp h(190 km/h)
H M+S 2
upto130mp h(210 km/h)
V M+S 2
upto149mp h(2 40 km/h) Wi
nter tires bear the004D snowflak esymbol
and fulfillthere qu iremen tsof theRu bber Manu‐
fa ctur ersAssoci ation (RMA) andtheRu bber
Assoc iation ofCanada (RAC)rega rding thetir e
tra ction onsno w.
Load index8 8:
R Nospec ificat ion given: standar dload (SL)
tir e
R "XL" or"Ex tra Load": extra load tireor rein‐
fo rc ed tire
R "Light Load": lightloadtire R
"C", "D", "E":aload rang eth at depen dson
th emaximum loadthat thetir ecan carryata
cer tain pressur e Def
inition ofterm sfo rtir es and loadin g
Ti re stru ctu reand charact eristics :descr ibes
th enumber oflaye rs or thenumber ofrubber -
coat edbelts inthetir econ tact surface and the
tir ewa ll.These aremade ofsteel, nylon, poly‐
es terand other materials.
Bar: metric unit fortir epr essu re.
14 .5038 pounds persquar einc h(p si) and
10 0kilop ascal(kP a)istheeq uiv alent ofone bar.
DO T(Depar tment ofTranspo rtation ):DO T-
mar kedtir es fulf illthere qu iremen tsof the
US Depar tment ofTrans portatio n.
Av erag ewe ight oftheve hicl eoc cupants: the
num berof vehicle occupants forwhi chtheve hi‐
cle isdesigned, multiplied by150lb (68 kg).
1 "ZR" stat ed inthetir ecode.
2 Or "M+S 004D" forwint ertires 308
Wheel sand tires

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
0076 Seat beltwarning lam p The
redseat beltwarning lam pflashes andanintermit tent wa rning tone sou nds.
or
The redseat beltwarning lam pwill light upforsix seconds oncetheengine hasstar ted.
In addition, anintermitt entwarning tone maysou nd.
* The
redse at beltwa rning lam pflashes andanintermit tent wa rning tone sounds:
The driver or front passeng erhas notfa stened their seat beltwhile theve hicle isin mo tion. #
Fasten your seat belt(/page34 ).
Ther ear eobj ect son thefront passeng erseat. #
Remo vetheobjec tsfrom thefront passeng erseat.
* The
redse at beltwa rning lam pwill light uponce theengine hasstar ted:
In addition, anintermitt entwarning tone maysou nd.
The redseat beltwarning lam pre minds thedr iver and front passeng ertofasten their seat belts. #
Fasten your seat belt(/page34 ).
If yo uha ve placed objectson thefront passeng erseat, there dseat beltwarning lam pma yre main lit. Displa
ymessa gesand warning/ indic ator lam ps 37
5

St
opping ..............................................2 17
Model series
see Vehicle identif ication plate
MOExt ended tires .................................... 276
Multifunc tiondispla y
Ov ervie wof thedispla ys<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 149
Multifunc tionsteer ing wheel
Ov ervie wof butt ons ............................ 148
Multifunc tionsteer ing wheel
see Steer ing wheel
Mult imedia system .................................. 163
Ad jus ting thevo lume ...................... .....1 69
Centr alcontr olele ments ..................... 164
Con figur ing displa yse ttings ................. 172
Con figur ing drive pr ogr am I... ......... ..... 107
Fa vorite s ..............................................1 68
Ov ervie w ....... ......................................163
Re stor ing (fact oryse ttings) ................. 182
Swi tching thesound on/off................. 169
Multimedia system
see Entering charact ers
see Touc hpad N
Na vig ation
Call inguptheDigit alOper ator's
Manual ............................................. ....2 12
Sho wing/hi ding themenu ............... ....1 87
Swi tching on<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 187
Up dating themap data.................. ...... 210
Vo ice com mand s(V oice ControlSy s‐
te m) .................................................. ... 154
Na vig ation
see Destination
see Destination entry
see Map
see Route
see Routeguidan ce
see Traf fic inf ormati on
Na vig ation announcements
Ac tivati ng/d eactiv ating ........... ............200
Ad jus ting thevo lume ...................... .....2 01
Re peating ........................................ .... 201
Switc hingaudio fadeout on/off...... .....2 01
Ne utr al
Eng aging ...... ........................................ 109
No teson breaking-in ane wve hicl e...... ...95 O
Occ upant 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 Restra int system
see Seat belt
Oil see Engine oil
On-boar dcom puter................................. 148
Dis play ing theser vice duedate........... 261
Multifunc tiondispla y........................... 149
Oper ating ............................................ 148
Ov ervie wof menus .............................. 148
On-boar ddiagnos ticsinterface
see Diag nostics con nection
Online services
Dat ast or ag e .......................................... 26
Open-sour cesof tware .............................. 28 406
Index

S
Saf etysy stems
see Drivin gsaf etysy stem
Sat ellit emap ............ ................................ 211
Sat ellit era dio
Ac tivati ng/d eactiv ating TuneS tart ....... 257
Ad ding ach ann elto Smar tFa vorite s ... 257
Dele tingach ann el...............................2 56
Displ aying EPG informatio n.................2 56
Displ aying service informatio n............ 257
Inf ormatio n.......................................... 254
Inf ormatio nabout SmartFa vorite s
and TuneS tart <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 257
Log ging in<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 254
Mo ving ach ann el................................ 256
Music andspor taler tsfun ction .......... 256
Ov ervie w ........................................ .....2 55
Pa use and playbac kfun ction ...............2 57
Re strictions <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> ............254
Sele cting acat ego ry<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 255
Sel ecti ngach ann el.............................2 56
Se tting musicand spor tal er ts ....... ..... 256
Se tting thepar entalcon trol ............ ..... 256
St or ing ach ann el................................ 256 Swit
ching on .................................. ...... 254
SD card
Ins ertin g/r emo ving........................ .....2 40
Seat ............................................................ 65
4-w aylumbar support...........................6 8
Ad jus ting (electr ica lly)............. ..............67
Cor rect driver's seatpos ition ................ 65
Ope rating thememor yfunc tion .............7 3
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 65
Se tting options <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 12
Seat belt..................................................... 31
Fa stening ............................................... 34
Pr otect ion ....................................... .......3 1
Seat beltadjustment
Ac tivati ng/d eactiv ating ........... ..............35
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011>35
Se at beltwa rning
see Seat belts
Seat belts ...................................................3 5
Ac tivati ng/d eactiv ating seat belt
ad jus tment ............................................ 35
Ca re <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 272
Re duced protect ion ...............................3 2
Re leasing ...............................................3 5 Sea
tbel tad jus tment (function) ............. 35
Wa rning lam p........................................ 35
Seat cover(C are) ............ .........................272
Seat heating
Ac tivati ng/d eactiv ating ........... ..............70
Se at ventilat ion
Ac tivati ng/d eactiv ating ........... ..............71
Second telephone .................................... 215
Con necting .......................................... 215
Fe atur es...............................................2 15
Selec tingage ar
see Changing gears
Select ingthesound profile
Bur mes ter®
high-end Surround
soun dsy stem ...................................... 260
Select orleve r
see E-SELECT selectorleve r
Self-t est
Au tomatic front pass engerfront air‐
bag shut off..... ....................................... 40
Sens ors(car e)..........................................271 41
0
Inde x

Inf
ormation ....................................... ... 258
Spar ewhee l
see Emer gency sparewheel
Specia lseat beltretract or <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> ..47
Specialis two rkshop ..................................2 2
Speec hdialog system
see Voice Cont rolSy stem
Speed index(tir es) ..................................3 06
Spor tsexhaus t
see AMG Perfor mance adjustable
ex haus tsy stem
St andar d
see Lane Keeping Assist
St anding lights .......................................... 80
St art/S topbutt on
Emo tion Start.................................. ...... 95
Pa rking theve hicle ...............................1 14
St artin gth eve hicle ...............................9 4
Swi tching onthepo we rsupp lyor
ignitio n..... ................ ............................. 93
St art/s topfunc tion
see ECOstar t/ stop funct ion St
arting
see Vehicle
St arting assistance
see Jump -sta rt connecti on
St arting-o ffaid
see Hillstar tassis t
St ation
Dele ting .......................................... ..... 253
Dir ect freq uency entry....... .................253
Mo ving ................................................ 253
Sear ching ........................................ .... 253
Se tting ............................................ .....2 53
St or ing ............................................. ... 253
St ation list
Ca lling up ....... ................................... ..253
St ation prese ts
Mana ging............................................253
Ste ering
Re ar axle steer ing ..................................9 9
Ste ering wheel .........................................1 48
Ad jus ting (electr ica lly)............. ..............71
Butt ons <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>........148
Oper ating thememor yfunc tion .............7 3 Ste
ering wheel padd leshif ters .............. 110
St orag ear eas
see Stor ag ecom partmen t
St orag ecom partmen t........... .................... 76
Ar mr est<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> .........76
Cen terconsole ...................................... 76
Doo r............ ............. .............................76
Glo vebox...............................................7 6
St orag ecom partmen ts
se eSt or ag ecom partmen t
St orag espa ces
USB ports.............................................. 76
Sulfur content......................................... 325
Sur round lighting ......................................84
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 84
Suspension AMG adaptivespor tsuspension sys‐
te m + ..... ..............................................1 36
Com ponents ........................................ 105
Measur ements .................................... 105
Sel ecting thesuspension setting ......... 137
Se ttings <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 105 41
2
Inde x