2020 MERCEDES-BENZ AMG GT COUPE tire type

1
QR code for accessing there scue card →
27
2 Safetyve sts →
296
3 Hazard warning light sy stem →
89
4 SOS button →
24 8
5 Tocheck and top up operating fluids →
334
6 Totow- start and tow aw ay →
309
7 Starting assis tance →
307
8 Flat tyre →
298 9
Fuelfiller flap with instruction labels for tyre
pressu re, fuel type and QR code for accessing
th ere scue card →
11 8
A Fire extinguisher →
297
B Warning triangle →
296
C TIREFIT kit →
300
D First-aid kit (so ftsided) →
297 At
aglance – Emer gencies and breakdowns 15

Depending on
the equipment, this includes, for
ex ample:
R settings forth e seat and steering wheel posi‐
tions
R suspension and climate control settings
R customisations such as interior lighting
If yo ur vehicle is accordingly equipped, you can
connect your smartphone or ano ther mobile end
device totheve hicle. You can cont rolth is by
means of the control elements integrated in the
ve hicle. Images and audio from the smartphone
can be output via the multimedia sy stem. Cer‐
tai n information is simultaneously trans ferred to
yo ur smartphone.
Depending on the type of integration, this can
include:
R general vehicle data
R position data
This allo wsyouto use selected apps on your
smartphone, such as navigation or music play‐
bac k.There is no fur ther interaction between the
smartphone and theve hicle; in particular, vehi‐
cle data is not directly accessible. Which type of fur
ther data processing occurs is de term ined by
th e pr ovider of the specific app used. Which set‐
tings you can make, if an y,depends on the spe‐
cific app and the operating sy stem of your
smartphone. Online services
Wire
less network connection
If yo ur vehicle has a wireless network connec‐
tion, it enables data tobe exc hanged between
yo ur vehicle and additional sy stems. The wire‐
less network connection is enabled via theve hi‐
cle's transmission and reception unit or via con‐
nected mobile end devices (e.g. sma rtphones).
Online functions can be used via the wireless
network connection. This includes online serv‐
ices and applications/apps pr ovided bythe man‐
ufacturer or other pr oviders.
Manu factu rer's se rvices
Re garding online services of the manufacturer,
th e individual functions are described bythe
manufacturer in a suita ble place (e.g. Owner's
Manual, website of the manufacturer) along with
th ere leva nt da taprotection information. Per‐ sonal data may be used
forth e pr ovision of
online services. Data is exchanged via a secure
connection, e.g. the manufacturer's designated
IT sy stems. Personal data is collected, pro‐
cessed and used via the pr ovision of services
exc lusively on the basis of legal permissions or
with prior consent.
The services and functions (sometimes subject
to afe e) can usually be activated or deactivated.
In some cases, this also applies tothe entire
ve hicle's data connection. This excludes, in par‐
ticular, legally prescribed functions and services.
Third part y services
If it is possible touse online services from other
pr ov iders, these services are there sponsibility
of the pr ovider in question and subject tothat
pr ov ider's data pr otection conditions and terms
of use. The manufacturer has no influence on
th e conte ntexc hanged.
Fo rth is reason, please ask the service pr ovider
fo r information about the type, extent and pur‐
pose of the collection and use of personal data
when services are pr ovided bythird parties. General no
tes29

Brake sy
stem Note
s onthe brake sy stem
The brake sy stem of your vehicle is designed for
heavy loads. Therefore, there may be noise when
braking. The loads in the entire brake sy stem
which occur when driving on a racetrack are sig‐
nificantly grea terth an those during normal oper‐
ation.
The increased brake forc es and temp eratures
when driving on a racetrack inhe rently lead to
inc reased wear of the brake sy stem.
Check the condition and geometry of the brake
co ver plate before using theve hicle on a race‐
trac k.
Obser vethe information on the cooling of com‐
ponents which are subject tostra in when oper‐
ated on a racetrack (/ page 109).
Braking with ABS
Re peated hard braking within the ABS control
ra nge causes higher temp eratures in the brake
sy stem than controlled braking shortly before
th e ABS control limit. Brakepad
wear
The inner and outer brakepads may also suf fer
"tapered wear". This could lead topoor pedal
fe el. Therefore, you must also check the condi‐
tion of the brakepads before and af ter use on a
ra cetrack as part of astandard check forwe ar.
Brake discs
Obse rveth e information on the cooling of com‐
ponents which are subject tostra in in racetrack
ope ration (/ page 109).
Depending on theve hicle's equipment, the AMG
ceramic high-per form ance composite braking
sy stem is fitted in your vehicle. The assessment
of we ar must therefore be car ried out using a
special measurement procedure. The brakes are
measured using the cur rent condition of the
ceramic composite material as a criteria for
assessing thewe ar ins tead of assessing the
re sidual thickness.
Depending on the type of brake disc, thefo llow‐
ing are combinations used tomeasu rethewe ar
of the brake discs:
R Carbon-ceramic brake disc -
Visual assessment of the brake disc for
mechanical dama ge
- Wear measurement using the indicator
fi eld me thod; alternatively using the Pro‐
ceq Carbo teq®
measu ring device (e.g. in
th e AMG Performance Center or at AMG
Tr ackda ys)
R Grey cast iron brake disc
- Visual check
- Crack test
- Wearthickness test
The ventilation holes on gr eycast iron friction
ri ngs of standard brake discs in particular could
become bloc kedby brake dust. Therefore, check
th eve ntilation holes be fore using theve hicle on
a ra cetrack and clean them if necessar y.If nec‐
essar y,also clean the drilled holes.
Brake fluid
Che ckthefo llowing properties of the brake fluid
before each use on a racetrack:
R Boiling point
R Fill le vel 11 0
Driving and pa rking

It is only permissible
tofit a di fferent wheel
size in theev ent of a flat tyre in order to
drive tothe specialist workshop.
R Do not make any modifications tothe brake
sy stem, the wheels or the tyres.
The use of shims or brake dust shields is not
permitted and may in validate theve hicle's
ge neral operating pe rmit.
R Vehicles with a tyre pressure monitoring
sy stem: allfitted wheels mu stbe equipped
with functioning sensors forth e tyre pres‐
sure monitoring sy stem.
R Attemp eratures below 7 °C use winter tyres
or all-season tyres mar ked M+S for all
wheels.
Wi nter tyres bearing thei snowflake
symbol in addition tothe M+S marking pro‐
vide the best possible grip in wintry road
conditions.
R For M+S tyres, only use tyres with the same
tread.
R Obser vethe maximum permissible speed for
th e M+S tyres fitted. If
th e tyre's maximum speed is below that of
th eve hicle, this must be indicated byan
appropriate label in the driver's field of
vision.
R Run in new tyres at moderate speeds forthe
fi rs t10 0 km.
R Replace the tyres af ter six years at the latest,
re ga rdless of wear.
R When replacing with tyres that do not
fe ature run-flat characteristics: vehicles
with MOExtended tyres are not equipped
with a TIREFIT kit at thefa ctor y.Equip the
ve hicle with a TIREFIT kit af terre placing with
tyres that do not feature run-flat characteris‐
tics, e.g. winter tyres.
% You can permanently limit the maximum
ve hicle speed for driving with winter tyres
(/ page 136).
Fo r more information on wheels and tyres, con‐
ta ct a qualified specialist workshop.
Be sure toalso obse rveth efo llowing fur ther
re lated subjects:
R Notes on tyre pressure (/ page316) R
Tyre pressure table (/ page317)
R Notes on the emer gency spa rewheel
(/ page 329) &
WARNING Risk of accident caused by
non-app rove d tyre types
If yo u use tyre types that ha venot been
adap tedto changes made tothefa ctory
speed limit, this can ha vethefo llowing con‐
sequences:
R The tyres are not suitable for high speeds
and the cor responding driving dynamics.
R The tyres wear une venly and af fect the
ro adwor thiness of theve hicle.
R ABS, ESP ®
and cruise contro l operation
are restricted.
This can jeopardise road saf ety. #
Only use tyre types that ha vebeen
appr ovedfo rth e maximum permissible
speed set and theve hicle. 322
Wheels and tyres

Data
storage .......................................... 27
Diagno stics connection ........................ .24
Equipment ............................................. 19
Implied warranty .................................... 27
Load on assemblies ............................. 109
Locking (auto matically) ......................... 59
Locking (from inside) ............................. 58
Locking (KEYLESS-GO) ......................... .58
Locking/unlocking (emergency key) .... .60
Lo we ring ............................................. 329
Medical aids .......................................... 26
Pa rking up .......................................... .126
QR code rescue card ............................. 27
Qualified specialist workshop ................25
Ra ising ................................................ 325
REA CHregulation ..................................26
Re gistration ...........................................25
Ro cking free ........................................ .116
St arting (Em otion Start) ...................... 102
St arting (k ey) .......................................1 02
St arting (s tart/s top button) .................1 01
Switching off (s tart/s top button) .........1 21
To wing ................................................ .154
Un locking (from inside) ........................ .58
Un locking (KEYLESS-GO) ...................... .58
Ve ntilating (co nvenience opening) ......... 65 Vo
ice commands (LINGU ATRO NIC) ...... 172
Ve hicle data
Displ aying (DYNAMIC SELECT) ............ .114
Maximum speeds ................................ 340
Tr ans ferring toAndroid Auto ................ 24 3
Tr ans ferring toApple CarPl ay®
............ 24 3
Ve hicle height ...................................... 339
Ve hicle length ...................................... 339
Ve hicle width ....................................... 339
We ights .............................................. .340
Wheelbase .......................................... .339
Ve hicle dimensions ................................. 339
Ve hicle identification number
see VIN
Ve hicle identification plate .................... 332
EU general operating pe rmit number .. 332
Pa int code .......................................... .332
Pe rm issible axle load .......................... .332
Pe rm issible gross mass ....................... 332
VIN ...................................................... 332
Ve hicle key
see Key
Ve hicle maintenance
see ASS YST PLUS Ve
hicle tool kit ........................................ 300
TIREFIT kit .......................................... .300
To wing eye ...........................................3 12
Ve ntilating
Con venience opening ............................ 65
Ve nts
see Air vents
Vi deo mode .............................................. 265
Ac tivating ............................................ 262
Ac tivating/deactivating full-screen
mode ................................................... 264
Overview ............................................ .264
Settings ............................................... 265
VIN ............................................................ 332
Identification plate .............................. 332
Seat ..................................................... 332
Wi ndsc reen ......................................... 332
Vi sion
Demisting windo ws............................... 98
Vo ice command types (LINGUA‐
TRONIC) .................................................... 161
Vo ice control sy stem
see LINGU ATRO NIC 426
Index