2022 MERCEDES-BENZ AMG GT COUPE coolant

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions &
W
WARNING
ARNING Risk of burns when opening the bonnet
If yo u open the bonnet in theev ent of an overheated engine or /re in the engine compartment, thefo llowing situa-
tions may occur:
R You may come into contact with hot gases.
R You may come into contact with other escaping hot operating 0uids. #
Before opening the bonnet, allow the engine tocool down. #
Intheev ent of a /re in the engine compartment, keep the bonnet closed and call the /re service. #
Wait until the engine has cooled down. #
Make sure that the air supply tothera diator is not obstructed. #
Avoiding high loads on the engine, drive tothe nearest quali/ed specialist workshop. In doing so, ensu rethat the
coolant temp erature display remains below 120°C.
ÿ *T
here is a malfunction in the engine cooling system. #
Avoiding high loads on the engine, drive tothe nearest quali/ed specialist workshop. In doing so, ensu rethat the
coolant temp erature display remains below 120°C. Display messages and
warning/indicator lamps
441
441

W
W
ar
ar ning and indicat
ning and indicat or lam
or lamps
ps Ov
Ov
er
ervie
vie w of indicat
w of indicat or and w
or and war
arning lam
ning lam ps
ps Some systems will per
form a self-test when the
ve hicle is switched on. Some indicator and warn-
ing lamps may brie0y light up or 0ash. This beha v-
iour is non-critical. These indicator and warning
lamps indicate a malfunction only if they light up
or 0as haTer theve hicle has been star ted or dur-
ing a journe y.
Ins
Ins tr
trument displ ay
ument display Depending on
the display setting, the positions of
th e indicator lamps on the inst rument display may
di.er from theex ample shown. Super
Super spor
sport se
t setting
tting If
yo u select the Supersport display setting, the
positions of the indicator lamps on the inst rument
display will change.
Indicat
Indicat or and w
or and w ar
ar ning lam
ning lam ps:
ps:
6 Restraint system (/ page 481)
ü Seat belt (/ page 481)
_ Reduced po wer (/ page 482)
Ú System error (/ page 482)
# Electricalfault (/ page 482)
ï Trailer hitch (/ page 483)
Ù Powe r steering (/ page 483) ÿ
Coolanttemp erature (/ page 485)
; Engine diagnostics (/ page 485)
p Engine operating temp erature
(/ page 485)
# Electricalfault (/ page 485)
8 Reser vefuel wi thfuel /ller 0ap loca-
tion indicator (/ page 485)
! Electric parking brake (yellow)
(/page 488)
! Electric parking brake (red)
(/page 488)
J Brakes (yellow) (/ page 488)
J Brakes (red) (/ page 488)
L Distancewarning (/ page 490)
Ó Active Brake Assist (/ page 490)
ê Active Brake Assist (/ page 490)
ä AMG RIDECONTROL+ (/ page 490)
! ABS (/page 492)
÷ ESP®
(/ page 492)
å ESP®
OFF (/ page 492) Display messages and
warning/indicator lamps
479 479

Engine
Engine
W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
ÿ
Coolant warning lamp (red) *T
he red coolant warning lamp is lit while the engine is running.
Po ssible causes:
R The temp erature sensor is malfunctioning
R The coolant le vel is too low
R The air supply tothera diator is obstructed
R The radiator fan is faulty
R The engine coolant pump is faulty
If th ere is an additional warning tone, the coolant temp erature has exceeded 120°C. &
W
WARNING
ARNING Risk of burns when opening the bonnet
If yo u open the bonnet in theev ent of an overheated engine or /re in the engine compartment, thefo llowing situa-
tions may occur:
R You may come into contact with hot gases.
R You may come into contact with other escaping hot operating 0uids. #
Before opening the bonnet, allow the engine tocool down. #
Intheev ent of a /re in the engine compartment, keep the bonnet closed and call the /re service. #
Stop immediately in accordance with the tra1c conditions and switch o. theve hicle. Do not continue driving. Displ
aymessages and warning/indicator lamps
485
485

W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions #
Notethe messages on the instrument displa y.
If t
If t he coolant t
he coolant t em
emper
per atur
atur e displa
e displa y is at t
y is at the low
he lower end of t
er end of t he t
he tem
emper
per atur
atur e scale:
e scale: #
Consult a quali/ed specialist workshop.
If t
If t he coolant t
he coolant t em
emper
per atur
atur e displa
e displa y is at t
y is at the upper end of t
he upper end of t he t
he tem
emper
per atur
atur e scale:
e scale: #
Exit theve hicle and keep a safe distance from it until the engine has cooled down. #
Check the coolant le vel (/ page 349). #
Make sure that the air supply tothera diator is not obstructed. #
Avoiding high loads on the engine, drive tothe nearest quali/ed specialist workshop. In doing so, ensu rethat the
coolant temp erature display remains below 120°C.
ÿ
Coolant warning lamp (yel-
low) *T
he yellow coolant warning lamp is lit while the engine is running.
Po ssible causes:
R The temp erature sensor is malfunctioning
R The charge air, transmission oil or battery cooling is faulty
R The radiator shutters are bloc ked or defective #
Avoiding high loads on the engine, drive tothe nearest quali/ed specialist workshop. 486
486
Displ
aymessages and warning/indicator lamps

Exterior lighting...................................... 354
Head-up display..................................... 355
High-pressure cleaner........................... .351
Pa int...................................................... 352
Plastic trim............................................3 55
Re alwo od/trim elements..................... .355
Re ar wing............................................... 354
Ro of lining............................................. 355
Ta ilpipes................................................ 354
Tr ailer hitc h............................................ 354
Ve hicle interior....................................... 355
Ve hicle soc ketfo rth e high-voltage
battery................................................... 354
Wa shing byhand.................................... 352
Car
Car ing f ing f or plas
or plas tic tr
tic trim
im................................... 355
Car Car ing f ing f or r
or real w
eal w ood
ood.................................... .355
Car
Car ing f
ing f or t
or the st
he st eer
eering wheel
ing wheel........................ 355
Car
Car ing f
ing f or tr
or trim elements
im elements............................... 355
Car
Car ing f
ing f or wheels
or wheels......................................... 354
Centr
Centr al loc
al locking syst
king syst em
em
Button..................................................... 87
Ke y.......................................................... 84
Charg
Charg e lev e level display
el display .................................... .204 Charg
Charg
e lev
e level/c
el/charg
harge display
e display ......................... 204
Char
Char ging
ging
12 V battery........................................... 368
Char geleve l displa y............................... 204
Charg ing cable control panel.................. 198
Charging station, mode 3....................... 196
Ending thech arging process (alternat-
ing cur rent, mode 2/3).......................... 203
Indica tor lamps on vehicle soc ket........... 199
Mains soc ket, mode 2............................ 195
Maximum charging cur rent (mains
soc ket).................................................. 197
No tes on charging the high-voltage
battery................................................... 194
St arting thech arging process................. 200
St ow ing thech arging cable.................... 194
USB port............................................... .132
Wa llbox, mode 3.................................... 196
Char Char ging cable
ging cable
Control panel......................................... 198
St ow ing................................................. 194
Char Char ging t
ging t he high-v
he high-v olt
oltag
age batt
e batt ery
ery
St arting thech arging process................. 200 Chassis
Chassis
Damping characteristics........................ .246
DY NAMIC BODY CONTROL.................... 246
Chec
Chec king t
king t he coolant lev
he coolant lev el
el.......................... .349
Child safe
Child safe ty lock
ty lock
Re ar door................................................ .80
Side window (rear)................................... 81
Child seat
Child seat Approva l categories................................. 67
Basic inst ructions.................................... 62
Fi tting ISOFIX/i-Size................................ 71
Fr ont passenger seat............................... 78
Re commendations forch ild restraint
systems................................................... 66
Ris ks/dan gers......................................... 63
Seats suitable for belt-secured child
re straint systems..................................... 74
Seats suitable for i‑Size child restraint
systems................................................... 70
Seats suitable for ISOFIX child
re straint systems..................................... 69
Securing.................................................. 67
Securing tothe front passenger seat
with the seat belt..................................... 79 Index
501 501

Combination switch
Combination switch
Lights.................................................... 137
Wi ndsc reen wiper s................................. 144
Com
Com ponent-speci/c
ponent-speci/c inf
infor
ormation
mation................... 397
Conv
Conv enience closing
enience closing...................................... 99
Conv
Conv enience opening
enience opening..................................... 98
Coolant
Coolant........................................................ 405
Cop Cop yr
yright
ight....................................................... 46
Cor
Cor ner
nering light
ing light............................................. 139
Corr
Corr ect use
ect use.................................................... 41
Cov
Cov er
er,Roller sunblind.................................. 100
Cr
Cr oss
oss Tr
Tra1c
a1c Alert
Alert, Cross tra1cwarning....... 270
Cr
Cr osswind Assist
osswind Assist , ESP®
................................ 214
Cr
Cr uise contr
uise control ol
Ac tivating............................................... 221
Calling up a speed................................. 221
Deactivating........................................... 221
Fu nction................................................ 219
Maximum design speed (electric
mode).................................................... 183
Re quirements........................................ 221
Setting a speed...................................... 221 St
oring a speed...................................... 221 D D
Dashboard
Dashboard Cockpit................................................ 6, 10
Dashcam
Dashcam Selecting a USB device.......................... 316
St arting/stopping a video recording...... .316
Dat
Dat a pr
a pr ocessing in t
ocessing in t he v
he vehicle
ehicle ........................ 42
Dat
Dat a pr ot
a pr otection r
ection r ights
ights.................................... 45
Dat
Dat a st
a st or
or age
age
Data pr otection rights............................. .45
Electronic control units............................ 42
Online services....................................... .45
Deactiv Deactiv ating t
ating the alarm
he alarm................................. 105
Dealer
Dealer ship
ship.....................................................40
Declar
Declar ation of conf
ation of conf or
ormity
mity
Electromagnetic compatibility.................. 30
Impor ter addresses.................................. 37
Jack.........................................................38
Speci/c absor ption rate........................... 30
TIREFIT kit................................................ 38
Wi reless vehicle components.................. .30Decor
Decor ativ ative f
e foil
oil.............................................. 353
Des
Destination entry tination entry......................................... 311
Det
Det ecting inatt
ecting inatt entiv
entiveness
eness,
AT TENTION ASSIST..................................... .218
Diagnos
Diagnostics connection tics connection .................................. 39
Digit
Digit al oper
al oper at
ator's manual
or's manual ............................... 22
Digit
Digit al Owner's Manual
al Owner's Manual.................................. 22
DIRECT SELECT lev
DIRECT SELECT lev er
er
Au tomatic transmission.......................... 186
Engaging neut ral.................................... 187
Engaging park position automaticall y...... 187
Engaging park position manuall y............ 187
Engaging reve rsege ar............................ 187
Fu nction................................................ 186
Gea rshiT recommendation..................... 189
Manual gearshiTing................................ 188
Displ ay
Display
Care......................................................3 55
Home screen......................................... 290
Displa
Displa y (on-boar
y (on-boar d com
d comput
puter)
er)
Displa yson the inst rument displa y......... 285
Displa
Displa y message
y message
Calling up in the on-board computer....... 412 Index
503
503

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

6
Tank ventilation Malfunction
Consult workshop ................................. .431
á temp orarily una vailable Camera
view restric ted....................................... 460
¸ temp orarily una vailable Sensors
dirty....................................................... 459
+ Top up coolant See Owner ’s
Manual.................................................. 440
¥ Top up washer 0uid...................... .439
u Towing not permitted See Own-
er's Manual ............................................ 425
ï Trailer coupling extending…........... 432
d Trans. oil overheated Drive on
with care................................................ 444
! Turn on the ignition torelease
th e parking brake ................................... 448
d Vehicle is operational Switch o.
ignition before exiting............................. 432
É Vehicle rising Please wait.............. 463
É Vehicle rising ................................ 463 h
Warning tyre defect....................... 475
h Wheel sensor(s) missing ................ 474
"Electric" drive prog ram cur rently
una vailable............................................. 427
Ac tive Blind Spot Assist cur rently
una vailable See Owner's Manual ............ 457
Ac tive Blind Spot Assist inoperative........ 457
Ac tive Blind Spot Assist not available
when towing a trailer See Owner's
Manual................................................. .458
Ac tive bonnet malfunction See Own-
er's Manual............................................ 437
Ac tive Brake Assist Functions cur-
re ntly limi ted See Owner's Manual .........467
Ac tive Brake Assist Functions limi ted
See Owner's Manual.............................. 468
Ac tive Distance Assist available again ..... 453
Ac tive Distance Assist cur rently
una vailable See Owner's Manual ............ 452
Ac tive Distance Assist inoperative.......... 452 Ac
tive Lane Keeping Assist cur rently
una vailable See Owner's Manual ............ 458
Ac tive Lane Keeping Assist inoperative... 458
Ac tive Steering Assist cur rently
una vailable due tomultiple emer-
ge ncy stops........................................... 454
Ac tive Steering Assist cur rently
una vailable See Owner's Manual ............ 454
Ac tive Steering Assist inoperative...........4 54
Ac tive Stop-and-Go Assist cur rently
una vailable see Owner's Manual .............455
Ac tive Stop-and-Go Assist inoperative
See Owner's Manual.............................. 455
Ad aptive Highbeam Assist Plus cur-
re ntly una vailable See Owner's Manual ... 421
Ad aptive Highbeam Assist Plus inop-
erative.................................................. .422
AMG Ride Control Function limited
See Owner's Manual.............................. 461 506 506
Ind
ex