2018 MERCEDES-BENZ AMG GT COUPE check engine

Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions #
Consult a qualified specialist workshop. #
Do not top up the brake fluid. #
Pull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions. Do not
continue driving under any circums tances. #
Obser vethe messages on the multifunction displa y. #
Consult a qualified specialist workshop.
! ABS warning lamp The
yellow ABS warning lamp is lit while the engine is running.
ABS is malfunctioning.
If th ere is an additional warning tone, EBD is malfunctioning.
Other drive sy stems and driving saf ety sy stems may also be malfunctioning. &
WARNING Thereisrisk of skidding if EBD or ABS is malfunctioning
If EBD or ABS is malfunctioning, the wheels could lock when braking
The steering capability and braking characteristics are thus se verely impaired. The braking dis tance may increase in
an emergency braking situation. In addition, other driving saf ety sy stems are switched off. #
Drive on carefull y. #
Have the brake sy stem checked immediately at a qualified specialist workshop. Display messages and
warning/indicator lamps 415

Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
J Brake sy stem warning lamp
(yellow) The
yellow brake sy stem warning lamp is lit while the engine is running. &
WARNING Risk of an accident due toa brake sy stem malfunction
If th e brake sy stem is malfunctioning, braking characteristics may be impaired. #
Drive on carefull y. #
Have the brake sy stem checked immediately at a qualified specialist workshop. #
Adjust your speed and continue todrive carefull y,leaving a suitable dis tance totheve hicle in front. #
Ifth e multifunction display sho wsa display message, please obse rve it. #
Consult a qualified specialist workshop.
å
Æ ESP ®
SPORT indicator lamp ESP
®
SPORT is activated while the engine is running.
When ESP ®
SPORT is acti vated, ESP ®
will stabilise theve hicle only toa limited extent. &
WARNING Risk of skidding if ESP ®
SPORT is used incor rectly
When you activate ESP ®
SPOR T,there is an increased risk of skidding and having an accident. #
Activate ESP ®
SPO RTonly in the circums tances described belo w. #
Obser vethe no tes on activating ESP ®
SPORT(/ page132). Displ
aymessa ges and warning/indicator lamps 417

Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
6 Re stra int sy stem warning
lamp The
redre stra int sy stem warning lamp is lit while the engine is running.
The restra int sy stem is faulty (/ page 28). &
WARNING Risk of inju rydue tomalfunctions in there stra int sy stem
If th ere stra int sy stem is malfunctioning, restra int sy stem components may be triggered unintentionally or may not
deploy as intended during an accident. This may af fect the seat belt tensioner or airbag, forex ample. #
Have there stra int sy stem checked and repaired immediately at a qualified specialist workshop. #
Drive on carefully. #
Obser vethe messages on the multifunction displa y. #
Consult a qualified specialist workshop immediatel y.Seat belt
Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
7 Seat belt warning lamp
fl ashes The
red seat belt warning lamp flashes and an intermit tent wa rning tone sounds.
The driver or front passenger has not fastened their seat belt while theve hicle is in motion. #
Fasten your seat belt(/ page 32).
There are objects on the front passenger seat. #
Remo vethe objects from the front passenger seat. 41 8
Displaymessa ges and warning/indicator lamps

Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
ä Suspension warning lamp The
yellow AMG RIDE CONTROL warning lamp is on.
There is a fault in the AMG RIDE CONTROL. #
Obser vethe messages on the multifunction displa y.Engine
Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
; Engine diagnosis warning
lamp The
yellow engine diagno stics warning lamp is lit while the engine is running.
A malfunction has occu rred in the engine, theex haust sy stem or the fuel sy stem.
The emissions limit value may ha vebeen exceeded and the engine may be running in eme rgency operation mode. #
Have theve hicle checked as soon as possible at a qualified specialist workshop.
# Electrical fault warning
lamp The
red elect rical fault warning lamp is lit.
There is a fault in the electrics. #
Obser vethe messages on the multifunction displa y.420
Display messages and warning/indicator lamps

Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions #
Stop theve hicle immediately, paying attention toroad and traf fic conditions, and switch off the engine. Do not con‐
tinue driving under any circums tances. #
Obser vethe messages on the multifunction displa y.
If th e coolant temp erature display is at the lo wer end of thete mp erature scale: #
Consult a qualified specialist workshop.
or #
Exit theve hicle and keep a safe dis tance from it until the engine has cooled down. #
Check the coolant le vel (/ page 307). #
Make sure that the air supply tothera diator is not obstructed. #
Avoiding high loads on the engine, drive tothe nearest qualified specialist workshop. In doing so, ensure that the
coolant temp erature display remains below 120 °C. 422
Displaymessa ges and warning/indicator lamps

Importing (o
verview) ............................ 24 9
Information ..........................................2 48
Making a call ....................................... 24 9
Na me form at ...................................... .248
Options ................................................ 24 9
St oring .................................................2 49
Controller Operating ............................................. 191
Con venience closing ................................. 68
Con venience opening ................................ 68
Coolant (engine) Check le vel .......................................... 307
No tes .................................................. 365
Copyright ................................................... 26
Crosswind Assist Function/no tes ................................... 13 5
Cruise control .......................................... 13 8
Ac tivating ............................................ 13 9
Buttons ................................................ 13 9
Calling up a speed .............................. .139
Deactivating ........................................ 13 9
Fu nction .............................................. 13 8
Re quirements ...................................... 13 9Selecting .............................................
13 9
Setting a speed ................................... 13 9
St oring a speed ................................... 13 9
Sy stem limitations ...............................1 38
Cup holder ................................................. 88
Fitting/removing (centre console) ......... 88 D
Damage de tection (pa rked vehicle) .......129
Dashboard see Cockpit
Data acquisition Vehicle ................................................... 24
Data import/export ................................ 204
Fu nction/no tes ................................... 204
Importing/exporting ........................... 204
Data storage
Electronic control units .......................... 24
Online services ...................................... 25
Ve hicle ................................................... 24
Date Setting the time and date automati‐
cally ..................................................... 19 8Deactivating
the ala rm(ATA ).................... 71
Deale rship
see Qualified speciali stwo rkshop
Declaration of conformity Electromagnetic compatibility ............... 20
Jack .......................................................21
TIREFIT kit ..............................................21
Wi reless vehicle components ................20
Decorative foil (cleaning instructions) ..312
Designs Menu (on-board co mputer) .................. 16 6
Destination .............................................. 228
Editing intermediate destinations ........ 218
Editing the pr evious destinations ........ 229
Ex tern al .............................................. .229
Saving (cur rent vehicle position) ......... 228
Saving as global favo urite .................... 229
St oring a map position ........................ 229
Destination entry .....................................2 14
Entering 3 wordaddresses .................. 219
Entering a POI or address .................... 214
Entering an intermedia tedestination ...2 18
Entering geo-coordinates ..................... 219
Selecting a contact .............................. 219 Index
433

Selecting a POI ....................................
216
Selecting from the map ....................... 220
Selecting pr evious destinations .......... .216
De tecting inat tentiveness
see ATTENTION ASSIST
Diagnostics connection ............................21
Digital Owner's Manual .............................16
Digital speedome ter ................................ 171
Digital TV
see TV
Dinghy towing
see Tow- bar sy stem
Display Care ..................................................... 316
Display (multimedia sy stem)
Settings .............................................. .198
Display (on-board comp uter)
Displ ays on the multifunction display .. 167
Display content Setting the additional value range ....... 16 6
Display message .................................... .369
Calling up (on-boa rdcompu ter) ........... 369 No
tes .................................................. 369
Display messages ¯ - - - km/h ................................... 387
ç - - - km/h ................................... 386
È - - - km/h ................................... 387
#12 V battery See Owner's Man‐
ual ....................................................... 390
Ac tive Brake Assi stFunctions cur‐
re ntly limited See Owner's Manual ...... 382
Ac tive Brake Assi stFunctions limited
See Owner's Manual ........................... 380
Ac tive Dis tance Assi stavailable
again .................................................. .386
Ac tive Dis tance Assi stcur rently
una vailable See Owner's Manual .........386
Ac tive Dis tance Assi stinope rative ...... 386
Ad aptive Highbeam Assist Camera
view restricted See Owner's Manual ....411
Ad aptive Highbeam Assist cur rently
una vailable See Owner's Manual .........410 Ad
aptive Highbeam Assist inopera‐
tive ...................................................... .410
4 Add 1 litre engine oil when next
re fuelling ............................................. 394
Apply brake todeselect Park (P)
position ...............................................3 96
Apply brake toselect R ........................ 397
ÀAT TENTION ASSIST inoperative ... 385
ÀAT TENTION ASSIS T:Take a
break! .................................................. 384
bAu tomatic driving lights inoper‐
ative ..................................................... 41 0
Au xilia rybattery malfunction ...............397
Blind Spot Assi stcur rently una vaila‐
ble See Owner's Manual ...................... 388
Blind Spot Assist inope rative ............... 383
ÁChange key bat teries .................. 403
JCheck brake fluid le vel................ 375
Check brake pads See Owner's Man‐
ual ...................................................... .383 434
Index

4Check eng. oil le
v.when next
re fuelling ............................................. 394
hChe cktyre(s) ............................... 398
?Coolant Stop vehicle Switch
engine off ............................................ 391
Cruise contro l and Limiter inope ra‐
tive ...................................................... 387
Cruise control inope rative ................... 387
Cruise control off ................................ 387
!cu rrently unavailable See Own‐
er's Manual .......................................... 376
÷ currently una vailable See Own‐
er's Manual ........................................ .370
Electronic rear axle dif fere ntial lo ck
cur rently una vailable .......................... .404
Electronic rear axle dif fere ntial lo ck
inope rative .......................................... 404
5Engine oil le vel cannot be
measured ............................................ 392
4Engine oil le velRe duce oil le vel...3 92 4Engine oil le
velSt op vehicle
Switch engine off ................................ 393
4Engine oil pressure Stop Switch
off engine ............................................ 393
Fa ult Drive at max. 80 km/h ...............385
6Fr ont left malfunction Consult
wo rkshop (Example) ............................3 81
Fr ont-passenger airbag disabled See
Owner's Manual ..................................3 80
Fr ont-passenger airbag enabled See
Owner's Manual ..................................3 79
b Hazard warning lamps mal‐
functioning .......................................... .410
! inope rative See Owner's Man‐
ual ....................................................... 377
÷ inope rative See Owner's Man‐
ual ....................................................... 378
T inope rative See Owner's Man‐
ual ....................................................... .374
G Inoperative .................................. 381 ÂInsert
key .................................... 402
ÁKe y not de tected (red displ ay
messa ge).............................................4 02
ÁKe y not de tected (white dis‐
pl ay messa ge).....................................4 03
bLeft dipped beam (Example) ....... 409
6Left wind owbag malfunction
Consult workshop (Example) ...............378
Limiter inoperative .............................. 387
Limiter passive .................................... 387
bMalfunction See Owner's Man‐
ual ....................................................... 409
ðMaximum speed exceeded ..........3 88
Mercedes me connect Services limi‐
te d See Owner's Manual ...................... 381
N permanently active Risk of vehicle
ro lling .................................................. 395
çOff .............................................. .385
ëOff ............................................... 384 Index
435