2022 MERCEDES-BENZ AMG GT COUPE fuel pressure

If
th e preceding tyre sizes are complemented by
th e+ symbol, the tyre pressure information
fo llowing sho wsalternative tyre pressures. Fuel
consum ption may then increase slightl y.
The load conditions "pa rtially laden" and "fully
laden" are de/ned in theta ble for di.erent num-
bers of passengers and amounts of luggage. The
actual number of seats may di.er from this. T
T
yr
yr e pr
e pr essur
essur e monit
e monit or
oring syst
ing syst em
em F
F
unction of t
unction of t he tyr
he tyre pr
e pressur
essur e monit
e monit or
oring syst
ing syst em
em
The system checks the tyre pressure and the tyre
te mp erature of the tyres /t tedtotheve hicle by
means of a tyre pressure sensor.
The tyre pressure and the tyre temp erature
appear in the on-board computer (/ page 382).
If th ere is a substantial pressure loss or if the tyre
te mp erature is excessive, you will be warned with
display messages (/ page 473) ortheh
wa rning lamp in the inst rument cluster
(/ page 495).
The tyre pressure monitoring system is only an
aid. It is the driver's responsibility toset the tyre pressure
tothere commended cold tyre pressure
suitable forth e operating situation.
In most cases, the tyre pressure monitoring sys-
te m will automatically update the new refere nce
va lues aTer you ha vechanged the tyre pressure.
Yo u can, ho wever, also update there fere nce val-
ues byrestarting the tyre pressure monitoring
system manually (/ page 383).
Syst
Syst em limits em limits
The system may be impaired or may not function
particular lyin thefo llowing situations:
R incor rect refere nce values were ta ught in
R sudden pressure loss caused byafo re ign
object penetrating the tyre, forex ample
R there is a malfunction caused byano ther radio
signal source
Chec
Chec king t
king t he tyr
he tyr e pr
e pressur
essur e wit
e with t
h the tyr
he tyr e pr
e pressure
essure
monit
monit or
oring syst
ing syst em
em
R
R eq
equir uir ements:
ements:
R The vehicle is switched on. On-board computer:
4 Service 5
Tyres
One of thefo llowing displa ysappears:
R Current tyre pressure and tyre temp erature of
th e individual wheels: R
Tyre pressures will be displayed after a few
minutes of driving
R Tyre pressure monitor active: thete ach-in
process of the system is not yetcomple te. The
tyre pressures are already being monitored. #
Compare the tyre pressure with there com-
mended tyre pressure forth e cur rent ope rat-
ing condition (/ page 381).Additionall y, 382 382
Wheels and tyres

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
6
Please wait Depressurising
tank *V
Vehicles wit ehicles wit h pe
h petr
trol engines:
ol engines: the pressure in the fuel tank is reduced before the fuel /ller 0ap is opened. The pressure
re duction can take up to15 minutes.
6 Tank is depressurised
Ready for refuelling *V
Vehicles wit ehicles wit h pe
h petr
trol engines:
ol engines: the pressure in the fuel tank is released and the fuel /ller 0ap opens.
6
Tank ventilation Malfunc-
tion Consult workshop *V
Vehicles wit ehicles wit h pe
h petr
trol engines:
ol engines: There is a malfunction in the fuel system. #
Consult a quali/ed specialist workshop. Displ
aymessages and warning/indicator lamps
431
431

Displa
Displa
y messag
y messag es
es
ç - - - km/h..................................... 451
È - - - km/h..................................... 451
h - - - km/h..................................... 450
# 12 V battery See Owner's Man-
ual......................................................... 470
Û 48 V battery See Owner's Man-
ual......................................................... 472
ò Acoustic presence indicator
inoperative............................................ .425
: Active Light System inoperative..... 420
5 Add 1 litre engine oil when next
re fuelling ............................................... 477
é ATTENTION ASSIST inoperati ve..... 450
é ATTENTION ASSIS T:Take a
break!.................................................... 450
: Automatic driving lights inoper-
ative...................................................... 420
Û Battery overheated Stop, every-
body out! Outdoors if possible ........ 428, 472Á
Change key batteries .................... 417
è Charger cable connected .............. 425
J Check brake 0uid le vel.................. 449
ï Check trailer hitch lock (white
display message) .................................... 433
h Check tyre(s) ................................ 474
ÿ Coolant Stop vehicle Switch
engine o............................................... 440
! currently una vailable See Own-
er's Manual............................................4 64
÷ currently una vailable See Own-
er's Manual............................................4 66
5 Engine oil le vel cannot be meas-
ured....................................................... 478
5 Engine oil le velRe duce oil le vel..... 477
5 Engine oil le velSt op vehicle
Switch engine o.................................... 477
5 Engine oil pressure Stop Switch
o. engine.............................................. 478
ä Fault Drive at max. 80 km/h ......... 4616
Front leT malfunction Consult
wo rkshop (e xample)...............................4 14
Û Have high- voltage system
ch ecked See Owner's Manual ................ 429
& inoperative Battery low................. 423
& inoperative Char geHV battery...... 423
& inoperati veHigh-voltage battery
ch arging inco mplete ............................... 423
& inoperative Refuel vehicle............. .423
& inoperative See Owner's Man........ 422
! inoperative See Owner's Manual.. .465
÷ inoperative See Owner's Manual.. .466
T inoperative See Owner's Manual.. .467
G Inoperative................................... 468
: Intelligent Light System inopera-
tive........................................................ 421
Á Key being initialised Please wait.... 419
Á Key not de tected (red display
message).............................................. .418 504 504
Index

Á
Key not de tected (white display
message).............................................. .418
: LeT dipped beam (e xample).......... 419
6 LeT windowbag malfunction
Consult workshop (e xample).................. 415
¢ Lowe ring....................................... 462
: Malfunction See Owner's Man-
ual ......................................................... 420
Û Malfunction Visit workshop ........... 429
d Malfunction.................................. 430
Û Malfunction.................................. 428
ð Maximum speed exceeded ............ 453
ç O................................................. 452
ë O................................................. 449
ï Operation only possible in
transmission position P .......................... 432
! Parking brake See Owner's
Manual..................................................4 45
d Performance se verely limited........ 430
É Please reduce speed .................... .463 Ý
Please wait 48 V battery charg-
ing......................................................... 472
6 Please wait Depressurising tank .... 431
& Pre-entry clima tecont rol (via
ke y) available again aTer engine start..... 424
& Pre-ent ryclimate cont rol (via
ke y) inoperati veHV-battery low .............. 424
Ù Rear axle steering cur rently
una vailable............................................. 436
Ù Rear axle steering Malfunction
Vi sit workshop ....................................... 435
_ Rear leT seat backrest not
loc ked (Example) .................................... 439
h Rectify tyre pressure ..................... 475
! Release parking brake ...................448
Á Replace key.................................. 417
8 Reser vefuel le vel.......................... 442
6 Restraint sys. malfunction Con-
sult workshop ....................................... .413
# See Owner's Manual..................... 470 Ù
Steering malfunction Increased
ph ysical e.ort See Owner's Manual.......4 35
Ù Steering malfunction Stop
immediately See Owner's Manual ........... 435
Û Stop immediately Drive will be
deactivated Char gehigh- voltage bat-
te ry ........................................................ 428
d Stop Switch engine o................... 430
# Stop vehicle Lea veengine run-
ning ....................................................... 471
# Stop vehicle See Owner's Man-
ual......................................................... 471
Û Stop vehicle ShiT toP Lea ve
engine running ....................................... 427
É Stop vehicle Vehicle too low .......... 462
ç suspended .................................... 451
: Switch o. lights............................ 421
: Switch on headlamps .................... 421
6 Tank is dep ressurised Ready for
re fuelling ............................................... 431 Ind
ex
505 505

V
V
entilation
entilation................................................... 163
V
V ents
ents........................................................... 163
VIN
VIN, Vehicle identi/cation number
Engine compartmen t.............................. 397
Identi/cation plate................................. 397
Seat.......................................................3 97
V
V ision
ision
Demisting windo ws................................ 154 W
W
W
W ar
ar ning syst
ning syst em
em,ATA.................................... 104
W
W ar
ar ning tr
ning tr iangle
iangle................................... 358, 359
W
W ar
ar ning/indicat
ning/indicat or lamp
or lamp
! ABSwarning lamp......................... 492
ê Active Brake Assist warning lam p..4 90
J Brake system warning lamp (red)... 489
J Brake system warning lamp (yel-
low)....................................................... 488
ÿ Coolant warning lamp (red)........... 485
ÿ Coolant warning lamp (yellow).......4 86
â DRIFT MODE warning lamp........... 491 !
Electric parking brake indicator
lamp (red).............................................. 488
# Electrical fault warning lamp
...................................................... 483, 487
; Engine diagnosis warning lamp...... 487
p Engine operating tempe rature
wa rning lamp......................................... 487
÷ ESP®
wa rning lamp 0ashes........... 492
÷ ESP®
wa rning lamp lights up.........4 93
8 Fuelreser vewarning lamp lights
up.......................................................... 487
Ù Power steering warning lamp
(red)...................................................... 483
_ Reduced-po werwa rning lam p....... 482
6 Restraint system warning lam p...... 481
ü Seat belt warning lamp 0ashes...... 482
ü Seat belt warning lamp lights up.... 482
ä Suspension warning lamp (yel-
low)....................................................... 491
Ú System error warning lamp........... 483 !
The electric parking brake (yel-
low) indicator lam p................................. 488
ï Trailer tow hitch warning lam p....... 484
h Tyre pressure monitoring sys-
te m wa rning lamp 0ashes....................... 495
h Tyre pressure monitoring sys-
te m wa rning lamp lights up.................... 495
L Warning lamp for distance
wa rning function.................................... 490
W
W ar ar ning/indicat
ning/indicat or lam
or lamps
ps
Instrument displa y................................. 479
PA SSENGER AIR BA G............................... 58
W
W asher
asher 0uid
0uid
Wi ndsc reen washer 0uid........................ 406
W
W ashing b
ashing b y hand
y hand.......................................... 352
W
W at
at er t
er t ank
ank ................................................... 350
W
W eat
eat her inf
her inf or
ormation
mation .................................... .314
W
W eb brow
eb brow sers
sers
Overview................................................ 327
W
W edge
edge................................................. 387, 388
W
W eight inf
eight inf or
ormation
mation....................................... 397 528
528
Index