MERCEDES-BENZ AMG GT ROADSTER 2020 Owners Manual

Height when opened
Mercedes-AMG
GT
Ro ads ter 1 1
Height when
opened
Re ar spoiler extende d1 696 mm
Re ar spoiler retracted 1688 mm Mercedes-AMG
GT C
Ro ads ter 1 1
Height when
opened
Re ar spoiler extende d1 697 mm
Re ar spoiler retracted 1690 mm Ve
hicle dimensions All models
Ve
hicle width including out‐
side mir rors 20
75 mm
Wheelbase 2630 mm Model
Vehicle
length
Mercedes-AMG GT Roadster4 544 mm
Mercedes -AMG GTCRo ad‐
st er 4551 mm Model
Vehicle
height
Mercedes-AMG GT Roadster1 259 mm
Mercedes -AMG GTCRo ad‐
st er 12
60 mm Model
Vehicle
width
Mercedes-AMG GT Roadster1 939 mm
Mercedes -AMG GTCRo ad‐
st er 2007 mm We
ights and loads Please no
tethat forth e specified vehicle data:
R Items of optional equipment increase the
unladen weight and reduce the pa yload.
R Vehicle-specific weight information can be
fo und on theve hicle identification plate
(/ page 280).
Ro of load All models
Maximum
roof load 0kg 288
Tech nical da ta

Maximum design speeds
The
following values only apply tovehicles with
th e AMG Driver's Package.
Maximum design speeds Mercedes
-AMG GTRoads ter
1st gear 74km/h
2nd gear 104 km/h
3rd gear 140 km/h
4th gear 177 km/h
5th gear 221 km/h
6th gear 271 km/h
7th gear 310 km/h Mercedes-AMG
GTCRo ad‐
st er
1st gear 72km/h
2nd gear 103 km/h Mercedes-AMG
GTCRo ad‐
st er
3rd gear 140 km/h
4th gear 178 km/h
5th gear 223 km/h
6th gear 274 km/h
7th gear 316 km/h Te
ch nical da ta289

Display messages
Int
roduction In
fo rm ation about display messages
Displ aymessa ges appear on the multifunction
displa y.
Displ aymessa ges with graphic symbols are sim‐
plified in the Owner's Manual and may dif fer
from the symbols on the multifunction displa y.
The multifunction display sho wshigh-priority dis‐
play messages in red. Cer tain display messages
are accompanied byawa rning tone.
Please act in acco rdance with the display mes‐
sages and follow the additional no tes in the
Owner's Manual.
Fo r some display message s, a symbol will also
be shown:
R Õ Further information
R ¨ Hide display message
Wi th th e left-hand Touch Control, you can select
th ere spective symbol byswiping tothe left or
ri ght. Press theÕ symbol toshow fur ther infor‐ mation on
the media displa y.Press the¨
symbol tohide the display message.
Yo u can hide lo w-priority display messages by
pressing theP button or the left-hand Touch
Control. The displ aymessa ges will then be
st ored in the message memor y.
Re ctify the cause of a display message as
qu ickly as possible.
High-priority display messages cannot be hid‐
den. The multifunction display sho wsthese dis‐
play messages continuously until the cause of
th e display message has been rectified.
Calling up sa ved displ aymessages
On-boa rdcompu ter:
4 Service 5
1 message
If th ere are no display messages, No messages
will appear on the multifunction displa y. #
Scroll thro ugh the display messages byswip‐
ing upwards or down wards on the left-hand
To uch Control. #
Toexitth e message memor y:press the
P button. 290
Display messages and warning/indicator lamps

Occupant saf
ety Display messages
Possible causes/consequences and M MSolutions
6 Restraint sys. malfunction
Consult workshop *T
herestra int sy stem is malfunctioning (/ page 34). &
WARNING Risk of injury duetomalfunctions in there stra int sy stem
Components in there stra int sy stem may be activated unintentionally or not deploy as intended in an accident. #
Have there stra int sy stem checked and repaired immediately at a qualified specialist workshop. 6
Front left malfunction Con-
sult workshop (exa mp le) *T
he cor responding restra int sy stem is malfunctioning (/ page 34). &
WARNING Risk of injury duetomalfunctions in there stra int sy stem
Components in there stra int sy stem may be activated unintentionally or not deploy as intended in an accident. #
Have there stra int sy stem checked and repaired immediately at a qualified specialist workshop. 6
Left windowbag malfunc-
tion Consult work-
shop (exa mp le) *T
he cor responding head airbag is malfunctioning (/ page 34). &
WARNING Risk of injury or death duetothe head airbag malfunctioning
If th e head airbag is malfunctioning, it might be triggered unintentionally or might not deploy at all in theeve nt
of an accident. #
Have the head airbag checked and repaired immediately at a qualified specialist workshop. Display messages and
warning/indicator lamps 291

Display messages
Possible causes/consequences and M MSolutions
Front-passenger airbag dis-
abled See Owner's Manual *T
he front passenger airbag and the front passenger knee airbag ha vebeen disabled eventh ough an adult or a per‐
son with an adult stature is on the front passenger seat. If additional forc es are applied tothe seat, thewe ight the
sy stem de tects may be too lo w. &
WARNING ‑ Risk of inju ryor eve nfa ta l injury when the front passenger airbag is disabled
If th e front passenger airbag is disabled, It will not be deplo yed in theeve nt of an accident and cannot pe rform
its intended pr otective function.
A person in the front passenger seat could then, forex ample, come into con tact with th eve hicle interior, espe‐
cially if the person is sitting too close tothe dashboard. #
Beaware of thest atus of the front passenger airbag bo thbefore and during the journe y. #
Stop theve hicle immediately in accordance with the traf fic conditions. #
Check thest atus of the automatic front passenger airbag actuation (/ page 43). #
If necessar y,consult a qualified specialist workshop immediatel y.
Front-passenger airbag
enabled See Owner's Man-
ual *T
he front passenger airbag and the front passenger knee airbag are enabled while theve hicle is in motion in the
fo llowing situations:
R even when a child, a small adult or an object weighing less than the sy stem weight thre shold is located on the
front passenger seat
R even when the front passenger seat is not occupied
The sy stem may de tect objects or forc es that are adding tothewe ight applied tothe seat. 292
Display messages and warning/indicator lamps

Display messages
Possible causes/consequences and M MSolutions &
WARNING Risk of injury orfata l injury when using a child restra int sy stem while the front passenger airbag
is enabled
If yo u secure a child in a child restra int sy stem on the front passenger seat and the front passenger airbag is
enabled, the front passenger airbag may deploy in theeve nt of an accident.
The child could be stru ck bythe airbag. #
Both before and during the journe y,ensure that thest atus of the front passenger airbag is cor rect.
NEVER use a rear wa rdfacing child restra int on a seat pr otected byan ACTIVE AIRB AGin front of it, DE ATH or
SERIOUS INJU RYtothech ild can occur. #
Stop theve hicle immediately in accordance with the traf fic conditions. #
Check thest atus of the automatic front passenger airbag actuation (/ page 43). #
If necessar y,consult a qualified specialist workshop immediatel y.
PRE-SAFE inoperative See
Owner's Manual *
The PRE‑SAFE ®
functions are malfunctioning. #
Consult a qualified specialist workshop. Display messages and
warning/indicator lamps 293

Key
Display messages
Possible causes/consequences and M MSolutions
 Replace key *T
hekey needs tobe replaced. #
Consult a qualified specialist workshop.
 Change key batteries *T
hekey bat tery is dischar ged. #
Replace the battery (/ page 58).
 Key not detected (white dis‐
play message) *T
hekey is cur rently und etected. #
Change the location of theke y in theve hicle. #
Ifth eke y is still not recognised, start theve hicle with theke y ( / page 107). 294
Displaymessa ges and warning/indicator lamps

Display messages
Possible causes/consequences and M MSolutions
 Key not detected (red dis‐
play message) *T
hekey cannot be de tected and may no longer be in theve hicle.
The key is no lon ger in theve hicle and you swit choff the engine:
R You can no lon gerst art the engine.
R You cannot centrally lock theve hicle. #
Ensure that theke y is in theve hicle.
If th eke y de tection function has a malfunction due toast ro ng radio signal source: #
Stop theve hicle immediately in accordance with the traf fic conditions. #
Start theve hicle with theke y (/ page107).
Â
Insert key *T
hekey is not de tected continuously.
De tection of theke y is temp orarily malfunctioning or faulty. A warning tone will also sound. #
Inse rttheke y in the ignition lock and turn tothe desired key position. #
Consult a qualified specialist workshop. Display messages and
warning/indicator lamps 295

Soft
top Display messages
Possible causes/consequences and M MSolutions
K While stationary, apply the
brakes before operating
the soft top. *T
hevehicle is stationary and you are trying toopen or close the soft top. #
Depress the brake pedal. #
Push or pull the soft top switch again until the soft top is fully open or closed.
K Convertible Top Operation
possible to 60 km/h *I
fyo u drive at speeds greater than 60 km/h, you cannot open or close the soft top. #
Do not drive at speeds greater than 60 km/h. #
Fully open or close the soft top.
K Top lowering *T
he soft top is not fully opened or closed. The hydraulics are depressurising. #
Fully open or close the soft top. 296
Display messages and warning/indicator lamps

Display messages
Possible causes/consequences and M MSolutions
K Open/close top completely *T
he soft top is not loc ked. If you drive at speeds greaterth an 60 km/h, you cannot open or close the soft top. #
Do not drive at speeds greater than 60 km/h. #
Fully open or close the soft top.
K 12 V battery See Owner's
Manual *T
he on-board electrical sy stem voltage is too lo w. #
Start the engine. Lights
Display messages
Possible causes/consequences and M MSolutions
: Left dipped beam (examp le) *T
he cor responding light source is defective. #
Drive on carefully. #
Consult a qualified specialist workshop immediatel y.
% LED light sources: the display message forth e cor responding light appears only when allthe light-emitting
diodes in the light are faulty. Display messages and
warning/indicator lamps 297