2021 MERCEDES-BENZ AMG GT COUPE key battery

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
&
Pre-entry climate control
(via key) inoperative HV-
battery low *T
hecharge ofthe high-voltage battery is too lo w.Pre-entry clima tecont rol cannot be switched on. #
Char gethe high-voltage batter y.
When the high-voltage battery is su1ciently charge d, pre-ent ryclimate cont rol will be operational again. Hybr Hybr
id syst
id syst em
em Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/conseq uences and
uences andM
MSolutions
Solutions
u
Towing not permitted See
Owner's Manual *T
he drive system is malfunctioning. #
Have theve hicle transpo rted only using a transpor ter or trailer . 418 418
Display messages and
warning/indicator lamps

Displa
Displa
y in t
y in the windscr
he windscr een
een
see Head-up display
Displa
Displa y message
y message
Calling up (on-board computer).............. 406
No tes..................................................... 406
Displa Displa y messag
y messag es
es
ç - - - km/h.................................... .445
È - - - km/h..................................... 445
h - - - km/h..................................... 444
# 12 V battery See Owner's Man-
ual......................................................... 464
Û 48 V battery See Owner's Man-
ual......................................................... 465
ò Acoustic presence indicator
inoperative............................................ .419
: Active Light System inoperative..... 414
5 Add 1 litre engine oil when next
re fuelling ............................................... 470
é ATTENTION ASSIST inoperati ve..... 444
é ATTENTION ASSIS T:Take a
break!.................................................... 444 :
Automatic driving lights inoper-
ative...................................................... 414
Û Battery overheated Stop, every-
body out! Outdoors if possible ................ 422
Á Change key batteries .................... 411
è Charger cable connected .............. 419
J Check brake 0uid le vel.................. 443
ï Check trailer hitch lock (white
display message) .................................... 427
h Check tyre(s) ................................ 467
ÿ Coolant Stop vehicle Switch
engine o............................................... 434
! currently una vailable See Own-
er's Manual............................................4 58
÷ currently una vailable See Own-
er's Manual............................................4 59
5 Engine oil le vel cannot be meas-
ured....................................................... 472
5 Engine oil le velRe duce oil le vel..... 471 5
Engine oil le velSt op vehicle
Switch engine o.................................... 471
5 Engine oil pressure Stop Switch
o. engine.............................................. 472
ä Fault Drive at max. 80 km/h ......... 455
6 Front leT malfunction Consult
wo rkshop (e xample)...............................4 08
Û Have high- voltage system
ch ecked See Owner's Manual ................ 423
& inoperative Battery low................. 416
& inoperative Char geHV battery...... 417
& inoperati veHigh-voltage battery
ch arging inco mplete ............................... 417
& inoperative Refuel vehicle............. .416
& inoperative See Owner's Man........ 416
! inoperative See Owner's Manual.. .459
÷ inoperative See Owner's Manual.. .460
T inoperative See Owner's Manual.. .461
G Inoperative................................... 462 Index
499 499

:
Intelligent Light System inopera-
tive........................................................ 415
Á Key being initialised Please wait.... 412
Á Key not de tected (red display
message).............................................. .412
Á Key not de tected (white display
message).............................................. .412
: LeT dipped beam (e xample).......... 413
6 LeT windowbag malfunction
Consult workshop (e xample).................. 409
¢ Lowe ring....................................... 456
: Malfunction See Owner's Man-
ual ......................................................... 413
Û Malfunction Visit workshop ........... 422
d Malfunction.................................. 423
Û Malfunction.................................. 422
ð Maximum speed exceeded ............ 447
ç O................................................. 446
ë O................................................. 443 ï
Operation only possible in
transmission position P .......................... 426
! Parking brake See Owner's
Manual..................................................4 39
d Performance se verely limited........ 424
É Please reduce speed .................... .457
Ý Please wait 48 V battery charg-
ing......................................................... 466
6 Please wait Depressurising tank .... 424
& Pre-entry clima tecont rol (via
ke y) available again aTer engine start..... 417
& Pre-ent ryclimate cont rol (via
ke y) inoperati veHV-battery low .............. 418
Ù Rear axle steering cur rently
una vailable............................................. 430
Ù Rear axle steering Malfunction
Vi sit workshop ....................................... 429
_ Rear leT seat backrest not
loc ked (Example) .................................... 433
h Rectify tyre pressure ..................... 468 !
Release parking brake ...................442
Á Replace key.................................. 411
8 Reser vefuel le vel.......................... 436
6 Restraint sys. malfunction Con-
sult workshop ....................................... .407
# See Owner's Manual..................... 464
Ù Steering malfunction Increased
ph ysical e.ort See Owner's Manual.......4 29
Ù Steering malfunction Stop
immediately See Owner's Manual ........... 429
Û Stop immediately Drive will be
deactivated Char gehigh- voltage bat-
te ry ........................................................ 421
d Stop Switch engine o................... 424
# Stop vehicle Lea veengine run-
ning ....................................................... 465
# Stop vehicle See Owner's Man-
ual......................................................... 465
Û Stop vehicle ShiT toP Lea ve
engine running ....................................... 421 500 500
Ind
ex

Help call
Help call
see Mercedes-Benz eme rgency call system
High beam
High beam Activating/deactivating.......................... 135
High beam
High beam
see Adaptive Highbeam Assist Plus
High-pr
High-pr essur
essure cleaner (car
e cleaner (car e)
e)........................ 344
High-v
High-v olt
oltag
age batt
e batt ery
ery
Char geleve l displa y............................... 201
Charg ing cable control panel.................. 195
Charging duration.................................. 402
Connection types...................................4 02
Ending thech arging process (alternat-
ing cur rent, mode 2/3).......................... 200
Energy 0ow displa y................................. 301
General no tes on chargin g.................... .191
Indicator lamps on vehicle soc ket........... 196
Maximum charging cur rent (mains
soc ket).................................................. 195
No tes on charging (charging station,
mode 3)................................................ .194
No tes on charging (mains soc ket,
mode 2)................................................. 193
No tes on charging (wallbox, mode 3)...... 194 Ra
nge.................................................... 402
St ow ing thech arging cable.................... 191
Ty pe....................................................... 402
Vo ltage types......................................... 402
High-v
High-v olt oltag
age on-boar
e on-boar d electr
d electrical syst
ical syst em
em
Indicator lamps on vehicle soc ket........... 196
Hill St
Hill Star
art Assist
t Assist............................................ 216
HOLD function
HOLD function Function/no tes...................................... 215
Switching on/o..................................... 216
Home scr
Home scr een (media displa
een (media displa y)
y)
Overview................................................ 288
Hybr
Hybr id syst
id syst em
em
Con/guring settings via the multime-
dia system............................................. 300
Manual swit ch-o................................... .164
Hybr
Hybr id syst
id syst em
em
see Battery operation
see Electric drive I I
i-Size c
i-Size c hild seat secur
hild seat secur ing syst
ing system
em
Fi tting...................................................... 70 Seats suitable
for attaching...................... 69
Identi/cation
Identi/cation plate
plate
Engine................................................... 389
Ve hicle.................................................. 389
Ignition key
Ignition key
see Key
Immediat Immediat e pr
e pre-entr
e-entr y climat
y climat e contr
e control
ol............ .156
Immobiliser
Immobiliser ..................................................1 02
Im
Im plied w
plied w arr
arranty
anty
Ve hicle..................................................... 41
Im
Im port
port er addr
er addr esses
esses
Wi reless components...............................37
In-Car
In-Car O1ce
O1ce
Fe atures................................................ 319
Indicat
Indicat or lamp
or lamp
see Warning/indicator lamps
Individual dr
Individual dr iv
ive pr
e pr ogr
ogram
am
Con/guring............................................ 183
Selecting............................................... 182
Inspection
Inspection see ASS YST PLUS 508
508
Ind
ex

Ins
Ins
tr
tr ument clust
ument clust er
er
Fu nction/no tes.............................. 278, 279
Ins
Ins tr
trument display
ument display
Fu nction/no tes...................................... 279
Instrument clus ter.................................... 12
Overview of displa ys............................... 283
Wa rning/indicator lamps........................ 472
Ins
Instr trument displa
ument displa y and on-boar
y and on-boar d com-
d com-
put
put er
er
Fu nction/no tes...................................... 278
Int
Int ellig
ellig ent Light Syst
ent Light Syst em
em
Ac tive light function............................... 137
Ad aptive Highbeam Assist Plu s............... 139
Bad weather light................................... 138
City lighting........................................... .138
Cornering light....................................... 137
Fo g light (enhanced).............................. 138
Mo torw ay mode.................................... .137
Overview................................................ 136
Switching on/o.....................................1 38
Int
Int er
erior lighting
ior lighting
Ad justing............................................... 141
Ambient lighting.................................... .141
Re ading lamp......................................... 141 Switch-o. delay time.............................. 142
Int
Int er
erior pr ot
ior pr otection
ection
Fu nction................................................ 103
Priming/deactivating............................. 104
Int
Int er
erne
ne t r
t radio
adio
see TuneIn
Ionisation
Ionisation Activating/deactivating (MBUX multi-
media system)....................................... 152
iPhone
iPhone ®
®
see Smartphone integ ration
ISOFIX c
ISOFIX c hild seat anc
hild seat anc hor
hor
Seats suitable for attaching...................... 68
ISOFIX c
ISOFIX c hild seat secur
hild seat secur ing syst
ing system
em
Fi tting...................................................... 70 J
J
Jack
Jack
Declaration of conformity......................... 37
Storage location............................ .379, 380
Jum Jum p-st
p-st ar
art connection
t connection
General no tes....................................... .359 K
K
K
K e
ey
y
Ac oustic locking veri/cation signal.......... .82
Ac tivating/deactivating pre-entry cli-
mate control.......................................... 154
Battery..................................................... 83
Emer gency key......................................... 82
Fu nction overview.................................... 81
Ke yring attachment................................. 82
Problem................................................... 84
Unlocking setting..................................... 82
KEYLESS-GO KEYLESS-GO Locking/unlocking theve hicle................. 85
Problem................................................... 86
Unlocking setting.................................... .82
Kic
Kic kdo kdo wn
wn
Using..................................................... 187
Knee airbag
Knee airbag.................................................... 53 L L
Lamp Lamp see Interior lighting Ind
ex
509
509

St
oring the position of the passenger
outside mir ror using reve rsege ar........... 147
P
P ar
ar king ser
king ser vice
vice
Selecting parking options...................... .307
P
P ar
ar king up
king up................................................... 208
P
P ASSEN
ASSEN GER AIR BA
GER AIR BAG st
G st atus display
atus display
see Automatic front passenger airbag shuto.
P
P edes
edes tr
trian pr ot
ian pr otection
ection
see Active bonnet (pedestrian pr otection)
P
P er
er fume
fume
see Frag rance system
P
P er
er fume vial
fume vial
see Frag rance system
P
P er
er iod out of use
iod out of use
Ac tivating/deactivating standby mode... 208
St andby mode function.......................... 208
P
P er
er missible axle load
missible axle load .................................... 389
P
P er
er missible to
missible towing met
wing met hods
hods........................ .363
Pe
Pe tr
trol
ol................................................... 393, 394
Pe
Pe ts in t
ts in t he v
he vehicle
ehicle.......................................... 80
Plas
Plastic tr tic tr im (Car
im (Car e)
e)........................................ 348 Plug-in h
Plug-in h
ybr
ybrid oper
id oper ation
ation
Cha rging cable control panel.................. 195
Con/guring settings via the multime-
dia system............................................. 300
Displaying the po wer me ter.................... 283
Ending thech arging process (alternat-
ing cur rent, mode 2/3).......................... 200
Energy 0ow displa y................................. 301
Fu nction of there cuperative brake
system................................................... 178
Haptic accelerator pedal........................ 179
Manual switch-o. of thehy brid system... 164
Maximum charging cur rent (mains
soc ket).................................................. 195
No tes on charging (charging station,
mode 3)................................................ .194
No tes on charging (mains soc ket,
mode 2)................................................. 193
No tes on charging (wallbox, mode 3)...... 194
No tes on charging the high-voltage
battery................................................... 191
No tes on plug-in hybrid operation........... 163
Po we rav ailability displ ay........................ 282
Po we r me ter.......................................... 282
St arting thech arging process................. 198
St ow ing thech arging cable.................... 191 P
P o ow
w er av
er availability displ ay
ailability displ ay
Fu nction/no tes...................................... 282
Pow
Pow er closing function
er closing function
Door........................................................ 87
Pow
Pow er display
er display
see Powe rav ailability displ ay
Pow
Pow er met
er met er
er
Fu nction/no tes...................................... 282
Pow
Pow er supply
er supply
Switching on (start/s top button)............ 165
Pr
Pr e-entr
e-entr y climat
y climat e contr
e control (immediat
ol (immediat e)
e)........... 156
Pr
Pr e-entr
e-entr y climat
y climat e contr
e control at depar
ol at depar ture
ture
time
time Function................................................ 155
Setting.................................................. .156
Pr
Pr e-entr
e-entr y climat
y climat e contr
e control f
ol for depar
or depar ture
ture
time
time Activating/deactivating.......................... 156
Pr
Pr e-entr
e-entr y climat
y climat e contr
e control using tol using t hekey
he key
Fu nction................................................ 154
Setting.................................................. .154
Pr
Pr e-entr
e-entr y climat
y climat e contr
e control via t
ol via thekey
he key
Ac tivating/deactivating.......................... 154 Index
515
515

Data storag
e............................................ 42
Diagnostics connection............................ 38
Equipment............................................... 26
Implied warrant y...................................... 41
Locking (automatically)............................ 87
Locking/unlocking (emer gency key)........ .88
Locking/unlocking (from inside)............... 85
Locking/unlocking (KEYLESS-GO)............ 85
Lo we ring................................................ 385
Medical aids............................................ 41
Pa rking up............................................. 208
QR code rescue car d............................... 41
Quali/ed specialist workshop.................. .39
Ra ising................................................... 381
REACH regulation.................................... 40
Re gistration............................................. 40
Ro cking free.......................................... 186
Setting collision de tection (par ked
ve hicle).................................................. 207
St andby mode function.......................... 208
St arting (emer gency ope ration mode ).... 167
St arting (Emotion Start)......................... 167
St arting (Remo teOnline)........................ 168
St arting (start/stop but ton)................... 166
SV HC (substances of very high conce rn)..40
Switching o. (start/stop button)............ 202 Switching on (start/stop button)............ 165
To wing................................................... 277
Ve ntilating (con venience opening)........... .96
V
V ehicle batt ehicle batt ery
ery
see On-board electrical system battery (12 V)
V
V ehicle camera
ehicle camera
Information............................................ 209
V
V ehicle data
ehicle data
Displaying (DYNAMIC SELECT)............... 183
Maximum speeds (Mercedes-AMG
ve hicles)................................................ 400
No tes..................................................... 399
Ro of load............................................... 400
Ve hicle height....................................... .399
Ve hicle length........................................ 399
Ve hicle widt h......................................... 399
Wheelbase............................................. 399
V
V ehicle dimensions ehicle dimensions...................................... 399
V
V ehicle emerg
ehicle emerg ency st
ency start
art............................... 368
V
V ehicle
ehicle identi/cation
identi/cation number
number
see VIN
V
V ehicle
ehicle identi/cation
identi/cation plate
plate
EU type appro val number....................... 389
Maximum gross vehicle weight............... 389 Pa
int code............................................. 389
Pe rm issible axle load.............................. 389
VIN........................................................3 89
V
V ehicle int
ehicle int er
erior
ior
Cooling/heating (Remo teOnline)........... 168
V
V ehicle key
ehicle key
see Key
V
V ehicle maint
ehicle maint enance
enance
see ASS YST PLUS
V
V ehicle sensors
ehicle sensors
Information............................................ 209
V
V ehicle soc ket
ehicle soc ket
Care...................................................... 347
Indicator lamps...................................... 196
V V ehicle t
ehicle t ool kit
ool kit
TIREFIT kit.............................................. 353
To wing eye............................................. 367
V
V entilating
entilating
Con venience opening.............................. .96
V
V entilation
entilation
see Climate control
V
V ents
ents
see Air vents 524
524
Ind
ex