2018 MERCEDES-BENZ AMG GT COUPE brake

Activating RACE START (AMGGTS)
iWhen manual mod e (Ypage 118) is active ,
th etransmission automatically shifts up in
th eRACE START drive program .This function
support smaximum acceleration wit hRACE
START .Afte rgoin gthroug han accelerating
process once from astationary position ,this
function is automatically deactivated.
XDepress th ebrak epedal wit hyour lef tfoo t
and keep it depressed.
XPull and hold bot hsteering whee lpaddl eshift-
ers .
The RACESTART Confirm: Paddle UP
Cancel :Paddle DOW Nmessage appear sin
th emultifunction display.
XReleas ebot hsteering whee lpaddl eshifters.
iIf th eactivation condition sare no longer ful-
filled, RACE START is canceled. The RACE
START Not Possible See Operator' sManualmessage appearson th emultifunc-
tion display.
XTo cancel: pull theleft-han dsteering whee l
paddl eshifte r (Ypage 116).
or
XTo confirm: pull theright-hand steering
whee lpaddl eshifte r (Ypage 116).
The RACESTARTAvailableDepres sgaspedal.message appear son th emultifunc-
tion display.
iIf you do no tdepress th eaccelerato rpedal
within afew seconds, RACE START is can -
celed. The RACESTART Canceled
message
appear son th emultifunction display.
XFull ydepress th eaccelerato rpedal .
The engin espee dis increased.
The RACE
STARTReleas ebraketostartmessage appear sin th emultifunction display.
iIf you do no trelease th ebrak epedal within
a short time, RACE START will be canceled.
The RACESTART Canceled
message
appear son th emultifunction display.
XTak eyour foo toff th ebrake, but keep th e
accelerato rpedal depressed.
The vehicl epulls away at maximum acceler -
ation .
The RACE
STARTActivemessage appear sin
th emultifunction display.
RACE START is deactivated when th evehicl e
reaches aspee dof approximately 30 mph (Can -
ada: 50 km/h). RACE START is deactivated immediately if you
release th
eaccelerato rpedal during RACE
START or if any of th eactivation condition sare
no longer fulfilled .The RACESTART Not Pos ‐
sible See Operator' sManualor RAC ESTART Canceledmessage appear sin th emul-
tifunction display.
iIf RACE START is used repeatedly within a
short period of time, it is only available again
after th evehicl ehas been driven acertain
distance.
Activating RACE START (AMG GTC)
iWhen manual mod e (Ypage 118) is active ,
th etransmission automatically shifts up in
th eRACE START drive program .This function
support smaximum acceleration wit hRACE
START .Afte rgoin gthroug han accelerating
process once from astationary position ,this
function is automatically deactivated.
XDepress th ebrak epedal wit hyour lef tfoo t
and keep it depressed.
XFull ydepress th eaccelerato rpedal .
The engin espee dis increased.
The RACE
STARTReleas ebraketostartmessage appear sin th emultifunction display.
XTo adjust RACE START :pull th eleft-han dor
right-hand steering whee lpaddl eshifter.
Rleft-han dpaddl eshifter: to reduce engin e
spee d
Rright-hand paddl eshifter: to increas e
engin espee d
The engin espee dis adjusted.
The segments in th emultifunction display
flicke rrapidly.
iIf you do no trelease th ebrak epedal within
a short time, RACE START will be canceled.
The RACESTART Canceled
message
appear son th emultifunction display.
XTak eyour foo toff th ebrake, but keep th e
accelerato rpedal depressed.
The vehicl epulls away at maximum acceler -
ation .
The RACE
STARTActivemessage appear sin
th emultifunction display.
RACE START is deactivated when th evehicl e
reaches aspee dof approximately 30 mph (Can -
ada: 50 km/h).
RACE START is deactivated immediately if you
release th eaccelerato rpedal during RACE
Driving systems141
Driving and parking
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responsible for safe maneuvering, parking and
exiting a parking space. Make sure that there
are no persons, animals or objects etc., in the
maneuvering area while maneuvering and park-
ing or exiting parking spaces.
!When parking, pay particular attention to
objects above or below the sensors, such as
flower pots or trailer drawbars. Parking Assist
PARKTRONIC does not detect such objects
when they are in the immediate vicinity of the vehicle. You could damage the vehicle or the
objects.
The sensors may not detect snow and other
objects that absorb ultrasonic waves.
Ultrasonic sources such as an automatic car
wash, the compressed-air brakes of a truck or
a pneumatic drill could cause Parking Assist
PARKTRONIC to malfunction.
Parking Assist PARKTRONIC may not function
correctly on uneven terrain.
Parking Assist PARKTRONIC is activated auto-
matically when you:
Rswitch on the ignition
Rshift the transmission to position h,kor
i
Parking Assist PARKTRONIC is deactivated at
speeds above approx. 11 mph (18 km/h). It is
reactivated at lower speeds.
Range of the sensors
General notes
Parking Assist PARKTRONIC does not take into
account obstacles located:
Rbelow the detection range, e.g. people, ani-
mals or objects.
Rabove the detection range, e.g. overhanging
loads, truck overhangs or loading ramps.
:Sensors in the front bumper, left-hand side
(example)
The sensors must be free from dirt, ice or slush.
They can otherwise not function correctly. Clean
the sensors regularly, taking care not to scratch
or damage them (
Ypage 242).
Range
:Approx. 24 in (approx. 60 cm) (corners)
;Approx. 32 in (approx. 80 cm) (corners)
=Approx. 48 in (approx. 120 cm) (center)
?Approx. 40 in (approx. 100 cm) (center)
Minimum distance
CenterApprox. 8 in (approx. 20 cm)
CornersApprox. 6 in (approx. 15 cm)
Driving systems143
Driving and parking
Z

Lane Keeping Assist
General notes
Lane Keeping Assist monitors the area in front of
your vehicle by means of multifunction cam-
era:which is attached behind the top of the
windshield. Lane Keeping Assist detects lane
markings on the road and can warn you before
you leave your lane unintentionally.
This function is available in the range between
40 mph and 120 mph (60 km/hand 200 km/h).
A warning may be given if a front wheel passes
over a lane marking. It will warn you by means of
intermittent vibration in the steering wheel for
up to 1.5 seconds.
Important safety notes
GWARNING
Lane Keeping Assist cannot always clearly
detect lane markings.
In such cases, Lane Keeping Assist can:
Rgive an unnecessary warning
Rnot give a warning
There is a risk of an accident.
Always pay particular attention to the traffic
situation and keep within the lane, especially
if Lane Keeping Assist alerts you.
GWARNING
The Lane Keeping Assist warning does not
return the vehicle to the original lane. There is
a risk of an accident.
You should always steer, brake or accelerate
yourself, in particular if warned by Lane Keep-
ing Assist. If you fail to adapt your driving style, Lane Keep-
ing Assist can neither reduce the risk of an acci-
dent nor override the laws of physics. Lane
Keeping Assist cannot take into account the
road, traffic and weather conditions. Lane Keep-
ing Assist is merely an aid. You are responsible
for the distance to the vehicle in front, for vehi-
cle speed, for braking in good time and for stay-
ing in your lane.
The Lane Keeping Assist does not keep the vehi-
cle in the lane.
The system may be impaired or may not function
if:
Rthere is poor visibility, e.g. due to insufficient
illumination of the road, or due to snow, rain,
fog or heavy spray
Rthere is glare, e.g. from oncoming traffic, the
sun or reflection from other vehicles (e.g. if
the road surface is wet)
Rthe windshield is dirty, fogged up, damaged or
covered, for instance by a sticker, in the vicin-
ity of the camera
Rthere are no or several unclear lane markings
for one lane, e.g. roadworks
Rthe lane markings are worn away, dark or cov-
ered up, e.g. by dirt or snow
Rthe distance to the vehicle in front is too short
and thus the lane markings cannot be detec-
ted
Rthe lane markings change quickly, e.g. lanes
branch off, cross one another or merge
Rthe road is narrow and winding
Rthere are strong shadows cast on the road
Switching on Lane Keeping Assist
XActivate Lane Keeping Assist using the on-
board computer; to do so, select Standardor
Adaptive(Ypage 164).
If you drive at speeds above 40 mph
(60 km/h) and lane markings are detected,
the lines in the Assistance display are shown
in green (
Ypage 162). Lane Keeping Assist is
ready for use.
Standard
When Standardis selected, no warning vibra-
tion occurs if:
Ryou have switched on the turn signal. In this
event, the warnings are suppressed for a cer-
tain period of time
Ra driving safety system intervenes, such as
ABS, BAS or ESP®
152Driving systems
Driving an d parking

Adaptive
WhenAdaptiveis selected, no warning vibra-
tio noccur sif:
Ryou have switched on th etur nsignal. In this
event ,th ewarning sare suppressed for acer -
tai nperiod of tim e
Radriving safet ysystem intervenes, e.g. ABS,
BA Sor ES P®
Ryou accelerate hard ,e.g. kickdown .
Ryou brakehard
Ryou steer actively, e.g. swerve to avoi dan
obstacle or chang elane squickly
Ryou cut th ecorner on ashar pben d
In order that you are warned only when neces -
sary and in good tim eif you cross th elane mark-
ing ,th esystem detect scertai ncondition sand
warn syou accordingly.
The warning vibration occur searlier if:
Ryou approac hth eouter lane markin gon a
ben d
Rtheroad has ver ywide lanes, e.g. afreeway
Rth esystem detect ssoli dlane markings
The warning vibration occur slater if:
Rth eroad has narrow lane s
Ryou cut thecorner on aben d
Driving systems153
Driving and parking
Z

RDistance Pilot DISTRONIC (Ypage 131)
RDistance warning function of Active Brake
Assist (Ypage 58)
RBlind Spot Assist (Ypage 150)
RATTENTION ASSIST (Ypage 148)
RLane Keeping Assist (Ypage 152)
XPress:to display the ATTENTION ASSIST
assessment.
Service menu
Depending on the equipment installed in the
vehicle, you have the following options in the
Service
menu:
Rcalling up display messages in message mem- ory (Ypage 169)
Rchecking the tire pressure electronically
(Ypage 265).
Rcalling up the service due date (Ypage 238).
Rchecking the engine oil level using the on-
board computer (Ypage 234).
Settings menu
Introduction
Depending on the equipment installed in the
vehicle, you have the following options in the
Settings
menu:
Rchanging assistance settings (Ypage 163).
Rchanging the light settings (Ypage 164).
Rchanging the instrument cluster settings
(Ypage 164).
Rrestoring the factory settings (Ypage 165).
Assistance submenu
Activating/deactivating Active Brake
Assist
XPress òon the steering wheel to open the
menu list.
XPress :or9 on the steering wheel to
select the Settingsmenu.
XConfirm by pressing aon the steering
wheel.
XPress :or9 to select the DriveAs‐sistsubmenu.
XPressato confirm.
XSelect Brake Assistwith9 or:.
XPress ato confirm.
The current selection appears.
XTo activate/deactivate: press theabut-
ton again.
When Active Brake Assist is deactivated, the
æ symbol appears in the Assistance
Graphicmenu of the multifunction display.
Further information on Active Brake Assist
(
Ypage 58).
Activating/deactivating Blind Spot Assist
XPress òon the steering wheel to open the
menu list.
XPress :or9 on the steering wheel to
select the Settingsmenu.
XConfirm by pressing aon the steering
wheel.
XPress :or9 to select the DriveAs‐sistsubmenu.
XPressato confirm.
XPress :or9 to select Blind SpotAssist.
XPressato confirm.
The current selection appears.
XTo activate/deactivate: press theabut-
ton again.
When Blind Spot Assist is activated, gray
radar waves propagating backwards appear
next to the vehicle in the Assistance
Graphicmenu in the multifunction display.
For further information about Blind Spot Assist,
see (
Ypage 150).
Setting ATTENTION ASSIST
XPress òon the steering wheel to open the
menu list.
XPress :or9 on the steering wheel to
select the Settingsmenu.
XConfirm by pressing aon the steering
wheel.
XPress :or9 to select the DriveAs‐sistsubmenu.
XPressato confirm.
XSelect Attention Assistwith: or
9.
XPress ato confirm.
Menus and submenus163
On-board computer and displays
Z

Safety systems
Display messagesPossible causes/consequences andMSolutions
!÷
Currently Unavaila‐ble See Operator'sManual
ABS (Anti-lock Braking System) and ESP®(Electronic Stability Pro-
gram) are temporarily not available.
Other driving systems and driving safety systems may also malfunc-
tion.
In addition, the ÷and! warning lamps light up in the instru-
ment cluster.
For example, the on-board voltage may be insufficient.
GWARNING
The brake system continues to function normally, but without the
functions listed above. The wheels could therefore lock if you brake
hard, for example.
The steerability and braking characteristics may be severely affected.
The braking distance in an emergency braking situation can increase.
If ESP
®is not operational, ESP®is unable to stabilize the vehicle.
There is an increased risk of skidding and an accident.
XDrive on carefully.
Carefully drive on a suitable stretch of road, making slight steering
movements at a speed above 12 mph (20 km/h).
If the display message disappears, the functions mentioned above are available again.
If the multifunction display still shows the display message:
XDrive on carefully.
XVisit a qualified specialist workshop immediately.
!÷
Inoperative SeeOperator's Manual
ABS and ESP®are malfunctioning.
Other driving systems and driving safety systems may also malfunc-
tion.
The $ (USA only) or J(Canada only), ÷and! warning
lamps in the instrument cluster may also light up.
GWARNING
The brake system continues to function normally, but without the
functions listed above. The wheels could therefore lock if you brake
hard, for example.
The steerability and braking characteristics may be severely affected.
The braking distance in an emergency braking situation can increase.
If ESP
®is not operational, ESP®is unable to stabilize the vehicle.
There is an increased risk of skidding and an accident.
XDrive on carefully.
XVisit a qualified specialist workshop immediately.
170Display messages
On-board computer and displays

Display messagesPossible causes/consequences andMSolutions
T!
÷
Inoperative SeeOperator' sManual
EB D(electronic brak eforce distribution), AB Sand ES P®are malfunc -
tioning .
Other drivin gsystems and drivin gsafet ysystems may also malfunc -
tion .
In addition ,th e÷ and! warning lamp sligh tup in th einstru-
men tcluste rand awarning tone sounds.
GWARNIN G
The brak esystem continues to function normally, but without th e
function slisted above. The fron tand rear wheels could therefor eloc k
if you brak ehard, for example.
The steerabilit yand braking characteristics may be severely affected.
The braking distanc ein an emergenc ybraking situation can increase.
If ES P
®is no toperational, ES P®is unable to stabiliz eth evehicle.
There is an increased ris kof skiddin gand an accident.
XDrive on carefully.
XVisit aqualified specialist workshop immediately.
J
Brake Immediately
A malfunction has occurred while th eHOLD function or Distanc ePilo t
DISTRONI Cwas activated.
A tone may also soun dat regular intervals. If you attemp tto loc kth e
vehicle, th etone become slouder.
You canno tstart th eengine.
XPayin gattention to th etraffic situation ,immediately depress th e
brak epedal firmly and hold until th edisplay message disappears.
XSecur eth evehicl eagainst rollin gaway (Ypage 122).
F(USA
only)
!(Canada
only)
Tur nOn the Igni‐
tio ntoReleas etheParkingBrake
The red F(USAonly) or !(Canada only) indicator lamp lights
up.
You attempte dto release th eelectric parking brak ewhile th eignition
was switched off .
XSwitchon th eignition .
F(USA
only)
!(Canada
only)
Please
Releas ePark‐ing Brake
The red F(USAonly) or !(Canada only) indicator lamp flashes
and awarning tone sounds. Acondition for automatic release of th e
electric parking brak eis no tfulfilled (
Ypage 125).
You are drivin gwit hth eelectric parking brak eapplied.
XReleas eth eelectric parking brak emanually.
The red F(USAonly) or !(Canada only) indicator lamp flashes
and awarning tone sounds.
You are usin gth eelectric parking brak efor emergenc ybraking
(
Ypage 124).
172Display messages
On-board computer and displays

Display messagesPossible causes/consequences andMSolutions
F(USA
only)
!(Canada
only)
Parkin gBrake See
Operator' sManual
The yellow !warning lamp lights up.
The electric parking brak eis malfunctioning .
To apply :
XSwitchth eignition off .
XPress theelectric parking brak ehandle for at least te nseconds.
XShift th etransmission to position j.
XConsultaqualified specialist workshop .
The yellow!warning lamp and th ered F (USAonly) or !
(Canada only) indicator lamp ligh tup.
The electric parking brak eis malfunctioning .
To release:
XSwitc hoff th eignition and tur nit bac kon .
XReleas eth eelectric parking brak emanually.
or
XReleas eth eelectric parking brak eautomatically (Ypage 125).
If th eelectric parking brak estill canno tbe released:
XDo no tdrive on .
XConsult aqualified specialist workshop .
The redF(USAonly) or !(Canada only) indicator lamp flashes
and th eyellow !warning lamp lights up.
The electric parking brak eis malfunctioning .
To release:
XSwitc hoff th eignition and tur nit bac kon .
XReleas eth eelectric parking brak emanually.
To apply :
XSwitchoff th eignition and tur nit bac kon .
XApply th eelectric parking brak emanually.
If th ered F (USAonly) or !(Canada only) indicator lamp con-
tinue sto flash:
XDo no tdrive on .
XSecureth evehicl eagainst rollin gaway (Ypage 277).
XShift th etransmission to position j.
XTurn thefron twheels toward sth ecurb.
XConsult aqualified specialist workshop .
Display messages173
On-board computer and displays
Z