MERCEDES-BENZ AMG GT R-ROADSTER 2020 Owners Manual

R
The vehicle as well as persons and objects
are located outside thera nge of mo vement
of the door. #
Press the programming button on the door
drive unit.
Initiate the next step within appr oximately
30 seconds. #
Press pr eviously prog rammed button 2,3
or 4 repeatedly until the door closes.
When the door closes, programming is com‐
ple ted.
% Please also read the operating instructions
fo rth e door drive.
Tr oubleshooting when prog ramming the
re mo tecont rol #
Check if the transmit ter frequency of remo te
control 5is support ed. #
Replace the batteries in remo tecontrol 5. #
Hold remo tecontrol 5atvarious angles
from a dis tance of 1 cm to8 cm front of the
inside rearview mir ror.Yo u should test eve ry
position for at least 25 seconds before trying
ano ther position. #
Hold remo tecontrol 5atthe same angles
at various dis tances in front of the inside
re arview mir ror.Yo u should test eve ryposi‐
tion for at least 25 seconds before trying
ano ther position. #
Onremo tecontrols that transmit on lyfor a
limi ted period, press button 6onremo te
control 5again before transmission ends. #
Align the aerial line of the door opener unit
with there mo tecontrol.
% Support and additional information on pro‐
gramming:
R onthe HomeLink ®
Hotline on
(0) 08000 466 354 65 or
+49 (0) 6838 907 277
R onthe Internet at https://
www.homelin k.com
Opening or closing the garage door
Re quirements:
R The cor responding button is programmed to
operate the door. #
Press and hold buttons 2,3or4 until
th e door opens or closes. #
If indicator lamp 1flashes yellow af ter
appr oximately 20 seconds: press and hold
th e pr eviously pressed button again until the
door opens or closes.
Clearing thega rage door opener memo ry #
Press and hold buttons 2and 4.
Indicator lamp 1lights up yello w. #
If indicator lamp 1flashes green: release
buttons 2and 4.
The entire memo ryhas been dele ted. 12 8
Driving and pa rking

Electric pa
rking brake Electric parking brake function (app
lying
automatically) &
WARNING Risk of accident and inju ry
due tochildren left unat tended in the
ve hicle
If ch ildren are left unsupervised in theve hi‐
cle, they could, in part icular:
R open doors, thereby endangering other
persons or road users.
R get out and be stru ck byoncoming traf‐
fi c.
R ope rate ve hicle equipment and become
trapped, forex ample.
In addition, thech ildren could also set the
ve hicle in motion, forex ample by:
R releasing the parking brake.
R change the transmission position.
R start theve hicle. #
Never lea vechildren unat tended in the
ve hicle. #
When leaving theve hicle, alw aysta ke
th eke y with you and lock theve hicle. #
Keep theke y out of reach of children. The elect
ric pa rking brake is applied if the trans‐
mission is in position jand one of thefo llow‐
ing conditions is fulfilled:
R The engine is switched off.
R The seat belt tongue is not inser ted in the
seat belt buckle of the driver's seat and the
driver's door is opened.
% Toprev ent application: pull the handle of the
electric parking brake.
In thefo llowing situations, the electric parking
brake is also applied:
R Active Dis tance Assi stDISTRONIC is bringing
th eve hicle toast andstill.
R The HOLD function is keeping theve hicle sta‐
tionar y. R
Active Parking Assist is keeping theve hicle
st ationar y.
This is the case if one of thefo llowing conditions
is also fulfilled:
R The engine is switched off.
R The seat belt tongue is not inser ted in the
seat belt buckle of the driver's seat and the
driver's door is opened.
R There is a sy stem malfunction.
R The po wer supply is insuf ficient.
R The vehicle is stationary for a lengt hyperiod.
When the electric parking brake is applied, the
re d! indicator lamp lights up in the instru‐
ment clus ter.
The electric parking brake is not automatically
applied if the engine is switched off bythe ECO
st art/ stop function. Driving and parking
12 9

Electric pa
rking brake function (releasing
automatically)
The elect ric pa rking brake is released when the
fo llowing conditions are fulfilled:
R The driver's door is closed.
R The engine is running.
R The transmission is in position hork and
yo u depress the accelera tor pedal or you
shift from transmission position jtoh or
k when on le velground withthe driver's
door closed.
R Ifth e transmission is in position k,theta il‐
gate must be closed.
R The seat belt tongue is inser ted into the seat
belt buckle of the driver's seat.
If th e seat belt tongue is not inser ted into the
seat belt buckle of the driver's seat, one of the
fo llowing conditions must be fulfilled:
R You shift from transmission position j.
R You ha veprev iously driven at speeds greater
th an 3 km/h. When
the electric parking brake is released, the
re d! indicator lamp in the instrument clus‐
te r goes out.
Applying/releasing the electric pa rking
brake manually
Applying #
Push handle 1.
The red! indicator lamp lights up in the
instrument clus ter.
% The electric parking brake is only securely
applied if the indicator lamp is lit continu‐
ously.
Re leasing #
Swit chon the ignition. #
Pull handle 1.
The red! indicator lamp in the instru‐
ment clus ter goes out.
Emer gency braking #
Press and hold handle 1.
As long as theve hicle is driving, theRelease
parking brake message is displa yed and the
re d! indicator lamp flashes.
When theve hicle has been braked to a
st andstill, the electric parking brake is
applied. The red! indicator lamp lights
up in the instrument clus ter. 13 0
Driving and pa rking

Note
s on parking up theve hicle If
yo u lea vetheve hicle par ked up for longer than
six weeks, it may suf fer dama gethro ugh disuse.
The 12V battery may also be impaired or dam‐
aged byheavy discharging.
% Further information can be obtained at a
qu alified specialist workshop. Driving and driving saf
ety sy stems Driving sy
stems and your responsibility Yo
ur vehicle is equipped with driving sy stems
which assist you in driving, parking and manoeu‐
vring theve hicle. The driving sy stems are only
aids. They are not a substitute foryo ur attention
to the sur roundings and do not relie ve you of
yo ur responsibility per taining toroad traf fic la w.
The driver is alw aysre sponsible for maintaining
a safe dis tance totheve hicle in front, forve hicle
speed, for braking in good time and forst ay ing
in lane. Pay attention tothe tra ffic conditions at
all times and inter vene when necessary . Be
aw are of the limitations rega rding the safe use of
th ese sy stems. Driving sy
stems can neither reduce therisk of
accident if youfa ilto adapt your driving style nor
ove rride the la wsof ph ysics. They cannot alw ays
ta ke into account road, weather or traf fic condi‐
tions. In
fo rm ation on vehicle sensors and cameras 1
Multifunction camera
2 Front camera
3 Ultrasonic sensors
4 Reversing camera
% Depending on theve hicle's equipment, the
ra dar sensors are integ rated behind the
bumpers and/or behind thera diator grille. Driving and parking
131

Some driving and driving safe
ty systems use
cameras and sensors tomonitor the area in
front of, behind or next totheve hicle.
Ke ep the areas around the sensors and cameras
free of dirt, ice or slush (/ page 299). The cam‐
eras and sensors must not be co vered, forex am‐
ple bybicycle rack s, overhanging loads, sticke rs,
fo il or foils toprotect against stone chipping.
Ad ditional licence plate brac kets can impair the
function of the ultrasonic sensors, in particular.
In theeve nt of damage or a severe impact in the
area of the sensors, ha vethe function of the
sensors checked at a qualified specialist work‐
shop. Ha vedamage or stone chipping in the area
of the cameras repaired at a qualified specialist
wo rkshop. If the sensors or cameras are dam‐
aged, some driving sy stems and driving saf ety
sy stems may no longer function proper ly.Overview of driving sy
stems and driving
saf ety sy stems R
ABS (Anti-lo ckBra king System)
(/ page 132)
R BAS (Bra keAssist System) (/ page132) R
ESP ®
(Electronic Stability Program)
(/ page 133)
R EBD ( Electronic Brakeforc eDistribution)
(/ page 135)
R Active Brake Assi st (/ page 135)
R Adaptive Brake Lights (/ page138)
R Cruise control (/ page 138)
R Limi ter (/ page139)
R Active Dis tance Assi stDISTRONIC
(/ page 141)
R Hill Start Assist (/ page144)
R HOLD function (/ page145)
R RACE START (/ page 146)
R AMG RIDE CONTROL (/ page150)
R Front and reve rsing camera (/ page154)
R ATTENTION ASSIST (/ page156)
R Traf fic Sign Assi st (/ page 157)
R Blind Spot Assi st (/ page 159)
R Lane Keeping Assist (/ page160) Fu
nction of ABS The Anti-lock Brake Sy
stem (ABS) regulates the
brake pressure in critical driving situations:
R During braking, e.g. at full brake application
or insuf ficient tyre traction, the wheels are
pr eve nted from lock ing.
R Vehicle steerability while braking is ensured.
If ABS inter venes when braking, you will feel a
pulsing in the brake pedal. The pulsating brake
pedal can be an indication of hazardous road
conditions and can ser veas a reminder totake
ex tra care while driving. Fu
nction of BAS The Brake Assist Sy
stem (BAS) supports your
eme rgency braking situation with additional
brake forc e.
If yo u depress the brake pedal quickl y,BA S is
acti vated:
R BAS au tomatically boosts the brake pres‐
sure.
R BAS can sho rten the braking dis tance. 13 2
Driving and pa rking

R
ABS pr events the wheels from locking.
The brakes will function as usual once you
re lease the brake pedal. BAS is deactivated. Fu
nctions of ESP ®
(Electronic Stability Pro‐
gr am) &
WARNING Risk of skidding if ESP ®
is
malfunctioning
If ESP ®
is malfunctioning, ESP ®
cannot car ry
out vehicle stabilisation. In addition, other
driving saf ety sy stems are switched off. #
Drive on carefull y. #
Have ESP ®
ch ecked at a qualified spe‐
cialist workshop. Yo
u can select between thefo llowing modes of
ESP ®
:
R ESP ®
ON
R ESP ®
SPO RT
R ESP ®
OFF Charac
terist ics when ESP ®
is activated
ESP ®
monitors and impr oves driving stability and
traction, particular ly inthefo llowing situations:
R When pulling away on wet or slippe rycar ria‐
ge wa ys.
R When braking.
ESP ®
can stabilise theve hicle byinter vening in
th efo llowing ways:
R One or more wheels are braked.
R The engine output is adap ted according to
th e situation.
ESP ®
is activated every time the engine is star‐
te dre ga rdless of whe ther ESP ®
wa s in ESP ®
SPORT or deactivated before the engine was
switched off.
If th e÷ ESP®
wa rning lamp flashes in the
instrument clus ter,one or se veralve hicle wheels
has reached its grip limit:
R Adapt the driving style to suit the pr evailing
ro ad and weather conditions. R
Do not deactivate ESP ®
under any circum‐
st ances.
R Onlydepress the accelera tor pedal as far as
is necessar y.
Cha racteristics of ESP ®
SPORT &
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 acci‐
dent. #
Activate ESP ®
SPO RTonly in the cir‐
cums tances described belo w. When ESP
®
SPORT is activated, theå and
Æ warning lamps light up continuously in the
instrument clus ter.
Select ESP ®
SPORT when theve hicle's own
ove rste ering and under steering characteristics
are desired, e.g. on designated roads.
Driving with ESP ®
SPO RTor with ESP ®
deactiva‐
te dre qu ires an extreme ly qualified and experi‐
enced driver. Driving and parking
13 3

If ESP
®
SPORT is activated and one or more
wheels start tospin, the÷ ESP®
wa rning
lamp on the instrument clus terflashes. ESP ®
th en only stabilises theve hicle toa limited
deg ree.
ESP ®
SPORT also has thefo llowing characteris‐
tics:
R ESP ®
on ly impr oves driving stability toa limi‐
te d degree.
R ETS/4ETS traction control is still active.
R The engine's torque is on lyrestricted to a
limited degree and the drive wheels can spin.
The spinning of the wheels results in a cut‐
ting action for better traction on loose sur fa‐
ces.
R ESP ®
continues toprov ide assis tance when
th e brakes are firm lyapplied. Cha
racteristics when ESP ®
is deactivated &
WARNING Risk of skidding if ESP ®
is
deactivated
If yo u deactivate ESP ®
, ESP ®
cannot car ry
out vehicle stabilisation. #
ESP ®
should on lybe deactivated in the
fo llowing situations. When ESP
®
is deactivated, theå and¤
wa rning lamps light up continuously in the
instrument clus ter.
Deactivating ESP ®
has thefo llowing ef fects:
R Driving stability will no lon ger be impr oved.
R The drive wheels could spin.
R ETS/4ETS traction control is still active.
% Even when ESP ®
is deactivated, you are still
assis tedby ESP ®
when braking ha rd.
It may be best toactivate ESP ®
SPO RTor deacti‐
va te ESP ®
in thefo llowing situations:
R When using snow chains. R
In deep snow.
R On sand or gr avel.
% Spinning the wheels results in a cutting
action, which enhances traction.
% Activate ESP ®
as soon as the situations
described abo veno longer apply. ESP ®
will
ot herwise not be able tostabilise theve hicle
if th eve hicle starts toskid or a wheel starts
to spin.
If th e÷ ESP®
wa rning lamp lights up continu‐
ously even when ESP ®
is acti vated, ESP ®
is not
av ailable due toa malfunction.
Obse rve any information which may be displa yed
in the instrument clus ter:
R Indicator and warning lamps (/ page 387)
R Display messages
ETS/4ETS (Electronic Traction Sy stem)
ETS/4ETS traction control is pa rtof ESP ®
.
ETS/4ETS can impr ovetheve hicle's traction by
inter vening in thefo llowing ways:
R The drive wheels are braked individually if
they spin. 134
Driving and pa rking

R
More drive torque is transferred tothe wheel
or wheels with traction. Ac
tivating/deactivating ESP ®
(Electronic Sta‐
bility Prog ram) #
Toactivate ESP ®
SPORT: press and hold
display button 1until thero ad in button
symbol 2lights up yello w.
The å andÆ warning lamps appear in
th e instrument clus ter. #
Todeactivate ESP ®
:press and hold displ ay
button 1until thero ad in button symbol 2
lights up red.
The å and¤ warning lamps appear in
th e instrument clus ter.
% When you deactivate ESP ®
in theI drive
prog ram, AMG Dynamics auto matically
switches totheMas terleve l. #
Toactivate ESP ®
:press and hold display
button 1until thero ad in button symbol 2
lights up blue.
The å, Æand¤ warning lamps go
out.
When the÷ symbol is shown with a red!on
th e display button, ESP ®
is malfunctioning.
Obser vethe information on warning lamps and
display messages which may be shown in the
instrument clus ter. Fu
nction of EBD Elect
ronic Breakforce Distribution (EBD) is char‐
acterised bythefo llowing:
R Monitoring and regulating the brake pressure
on there ar wheels.
R Impr oved driving stability when braking,
especially on bends. Fu
nction of Active Brake Assi st Ac
tive Brake Assi stconsi sts of:
R Distance warning function
R Autonomous braking function
R Situation-dependent braking assi stance
Ac tive Brake Assi stcan help youto minimise the
ri sk of a collision with vehicles, or toreduce the
ef fects of such a collision.
If Ac tive Brake Assi sthas de tected a risk of colli‐
sion, a warning tone sounds and theL warn‐
ing lamp lights up in the instrument clus ter. Driving and pa
rking 13 5

If
yo u do not react tothe visual or acoustic warn‐
ing, autonomous braking can be initiated in criti‐
cal situations.
In especially critical situations, Active Brake
Assi stcan initia teautonomous braking direct ly.
In this case, thewa rning lamp and warning tone
occur simultaneously wi th the braking applica‐
tion.
If yo u apply the brake yourself in a situation
de tected as critical byActive Brake Assi st, or
apply the brake during autonomous braking, sit‐
uation-dependent braking assis tance occu rs.
The brake pressure increases up tomaximum
full-s top braking if necessar y.
If th e autonomous braking function or the situa‐
tion-dependent braking assis tance is trig gered,
additional pr eventive measu resfo r occupant
pr otection (PRE-SAFE ®
) may also be initiated, if
th eve hicle is equipped with these. &
WARNING Risk of an accident caused by
limited de tection per form ance of Active
Brake Assi st
Ac tive Brake Assi stcannot al ways clear ly
identify objects and complex traf fic situa‐
tions. #
Alw ays pay careful attention tothe traf‐
fi c situation; do not rely on Active Brake
Assi stalone. Active Brake Assi stis only
an aid. The driver is responsible for
maintaining a suf ficiently safe di stance
to theve hicle in front, vehicle speed
and for braking in good time. #
Be prepare dto brake or swer veif nec‐
essar y. %
Ifth e sy stem is una vailable, theæ display
appears in the multifunction displa y.
Obser vethe sy stem limitations of Active Brake
Assi st.
The individual subfunctions are available in
th efo llowing speed ranges:
Distance warning function The dis
tance warning function issues a warning
at speeds:
R From appr oximately 30 km/h, if over se veral
seconds the dis tance maintained totheve hi‐
cle tr avelling in front is insuf ficient forthe
driven speed. The Ldistance warning
lamp then lights up in the instrument clus ter.
R From appr oximately 7 km/h, if your vehicle
is critically close toave hicle or pedestrian.
An intermittent warning tone sounds and the
L distance warning lamp lights up in the
instrument clus ter.
Brake immediately or take evasive action, pr ovi‐
ded it is safe todo so and the traf fic situation
allo wsthis.
The dis tance warning function can aid you in the
fo llowing situations:
R Vehicles tr avelling in front: uptoappr ox‐
imately 250 km/h
R Stationary vehicles: uptoappr oximately
70 km/h 13 6
Driving and pa rking

Au
tonomous braking function
The autonomous braking function may inter vene
at speeds ab oveappr oximately 7 km/h in the
fo llowing situations:
R Vehicles tr avelling in front:
- Vehicles without Active Dis tance Assi st
DISTRONIC: up toappr oximately
10 5 km/h
- Vehicles with Active Dis tance Assi st
DISTRONIC: up toappr oximately
200 km/h
R Stationary vehicles: uptoappr oximately
50 km/h
Situation-dependent braking assistance
Situation-dependent braking assis tance may
inter vene at speeds ab oveappr oximately
7 km/h in thefo llowing situations:
R Vehicles tr avelling in front: uptoappr ox‐
imately 250 km/h
R Stationary vehicles: uptoappr oximately
70 km/h Cancelling a brake application of
Active
Brake Assi st
Yo u can cancel a brake application of Active
Brake Assi stat any time by:
R Fully depressing the accelera tor pedal or
with kickdown.
R Releasing the brake pedal.
Ac tive Brake Assi stmay cancel the brake appli‐
cation when one of thefo llowing conditions is
fulfilled:
R You manoeuv retoavo idthe obs tacle.
R The reis no longer a risk of collision.
R An obs tacle is no longer de tected in front of
yo ur vehicle.
Sy stem limits
The sy stem may be impaired or may not function
in thefo llowing situations:
R In sno w,rain, fog, heavy spr ay, if there is
gl are, in direct sunlight or in greatlyvarying
light conditions.
R Ifth e sensors are dirty, mis ted up, damaged
or co vered. R
Ifth e sensors are impaired due tointer fer‐
ence from other radar sources, e.g. strong
ra dar reflections in multi-s torey car par ks.
R If a loss of tyre pressure or a defective tyre
has been de tected and display ed.
R Full sy stem per form ance is not available for a
fe w seconds af ter switching on the ignition
or af ter driving off.
R In complex traf fic situations whe reobjects
cannot always be clearly identified.
R Forve hicles if they mo vequickly into the
sensor de tection range.
R On bends wi tha tight radius.
% The Active Brake Assi stsensors adjust auto‐
matically while a cer tain dis tance is being
driven af terth eve hicle has been delivered.
Ac tive Brake Assi stis una vailable or only
partially available during this teach-in period. Driving and parking
137