lumbar support MERCEDES-BENZ AMG GT ROADSTER 2018 Owner's Manual

1, 2, 3 ...
12 V socketsee Sockets
A
ABS (Anti-lock Braking System)Display message ............................ 175
Function/notes ................................ 58
Warning lamp ................................ .200
Acceleration
see Kickdown
Accident
Automatic measures after an acci-
dent ................................................. 55
Activating media mode
General notes ................................ 215
Activating/deactivating cooling
with air dehumidification ................. 104
Active Brake Assist
Activating or deactivating .............. 168
Display message ............................ 180
Function/notes ................................ 59
Active Service System PLUS
see ASSYST PLUS
ADAPTIVE BRAKE ................................. 64
Adaptive Brake Assist
Display message ............................ 175
Adaptive Damping System
Function/notes .............................1 47
Adaptive Highbeam Assist
Display message ............................ 185
Function/notes ................................ 98
Switching on/off .............................. 99
Additional speedometer ................... 170
Additives (engine oil) ........................ 289
Address book
see also Digital Operator's Man-
ual ..................................................2 08
Adjusting lumbar support .................. 86
Adjusting the volume
Multimedia system ........................ 209
After-sales service center
see ASSYST PLUS
Air bags
Deployment ..................................... 52
Display message ............................ 183 Front air bag (driver, front
passenger) ....................................... 46
Head bag ......................................... 47
Important safety notes .................... 45
Introduction ..................................... 45
Knee bag .......................................... 46
Occupant Classification System
(OCS) ............................................... 48
PASSENGER AIR BAG indicator
lamps ............................................... 41
Si

de impact air bag .......................... 47
Air vents
Adjusting the blower setting of
AIRSCARF vents .............................1 08
Important safety notes .................. 107
Setting ...........................................1 07
Setting the side air vents ...............1 08
Switching AIRSCARF on/off ............ 89
Air-conditioning system
see Climate control
AIRSCARF
Problem (malfunction) ..................... 89
Switching on/off .............................. 89
AIRSCARF vents
Adjusting the blower setting .......... 108
Alarm
ATA (Anti-Theft Alarm system) ......... 64
Switching off (ATA) .......................... 64
Switching the function on/off
(ATA) ................................................ 64
Alarm system
see ATA (Anti-Theft Alarm system)
AMG
Adaptive sport suspension sys-
tem ................................................ 147
E-SELECT lever .............................. 117
Menu (on-board computer) ............ 170
Performance Seat ............................ 87
SPEEDSHIFT DCT 7-gear sport
transmission .................................. 117
AMG ceramic brakes ......................... 133
AMG high-performance and
ceramic brakes .................................. 133
AMG sports exhaust system ............ 114
Animals
see Pets in the vehicle
Anti-entrapment function
see Reversing feature
4Index

Important safety guidelines .............42
Introduction .....................................4 1
Releasin g ......................................... 44
Warning lamp ................................. 198
Warning lamp (function) ................... 44
Seat function
see Seat
Seats
Adjusting (electrically) ..................... 86
Adjusting (manually) ........................ 85
Adjusting (Performance Seat) .......... 87
Adjusting lumbar support ................ 86
Adjusting the head restraint ............ 86
Calling up a stored setting (mem-
ory function) .................................... 95
Cleaning the cover ......................... 246
Important safety notes .................... 84
Seat heating problem ...................... 88
Seat ventilation problem .................. 88
Storing settings (memory func-
tion) ................................................. 94
Switching AIRSCARF on/off ............ 89
Switching seat heating on/off ......... 87
Switching seat ventilation on/off .... 88
Selecting a gear
see Automatic transmission
Selector lever
Cleaning ......................................... 246
Positions ........................................ 117
Sensors (cleaning instructions) ....... 245
Service Center
see Qualified specialist workshop
Service menu (on-board com-
puter) .................................................. 168
Service message
see ASSYST PLUS
Service products
Brake fluid ..................................... 289
Coolant (engine) ............................ 290
Engine oil ....................................... 289
Fuel ................................................ 286
Important safety notes .................. 286
Refrigerant (air-conditioning sys-
tem) ............................................... 291
Washer fluid ................................... 290
Setting the date/time format
see also Digital Operator's Man-
ual .................................................. 208 Setting the language
see also Digital Operator's Man-
ual .................................................. 208
Setting the time
see also Digital Operator's Man-
ual .................................................. 208
Settings
Factory (on-board compu
ter) ......... 170
On-board computer ....................... 168
SETUP (on-board computer,
Mercedes-AMG vehicles) .................. 171
Side impact air bag ............................. 47
Side marker lamp (display mes-
sage) ................................................... 185
Side windows
Cleaning ......................................... 243
Convenience closing feature ............ 78
Convenience opening feature .......... 78
Important safety information ........... 76
Opening/closing .............................. 77
Problem (malfunction) ..................... 79
Resetting ......................................... 78
Reversing feature ............................. 77
SIRIUS services
see also Digital Operator's Man-
ual .................................................. 208
SmartKey
Changing the battery ....................... 69
Changing the programming ............. 67
Checking the battery ....................... 69
Convenience closing feature ............ 78
Convenience opening feature .......... 78
Display message ............................ 196
Door central locking/unlocking ....... 66
Important safety notes .................... 66
KEYLESS-GO start function .............. 67
Loss ................................................. 70
Mechanical key ................................ 68
Opening/closing soft top ................. 81
Overview .......................................... 66
Positions (ignition lock) ................. 111
Problem (malfunction) ..................... 70
Starting the engine ........................ 112
SMS
see also Digital Operator's Man-
ual .................................................. 208
Snow chains ...................................... 263
Index17

Adjusting the seat fore-and-aft position
XLifthandle :and slid eth eseat forward sor
backwards .
XReleaselever :again .
Mak esur ethat you hear th eseat engage in
position .
Backrest angle
XRelieveth epressur eon th ebackrest .
XPull lever =up and adjust th ebackrest to th e
desired angle.
XReleas elever =again .
The seat backrest mus taudibly engage .
Seat height
XPull up or push down lever ;repeatedly until
th eseat has reached th edesired height .
Adjusting the seats electri cally
:Seat cushion angle
;Seat height
=Backrest angle
?Seat fore-and-aftadjustmen t Fo
rsafet yreasons, seat fore-and-af tadjustmen t
on electrically adjustable seat sis only possibl e
for amaximum of two seconds when th evehicl e
is in motion .The seat fore-and-af tadjustmen t
can then no longer be set .
iIf after starting thejourney no correc tseat
fore-and-af tadjustmen thas been made ,
there is aris kof acciden tand injury. Pull ove r
and stop th evehicl esafely as soo nas possi-
ble and readjus tth eseat position .
iFurther relate dsubjects :
RYou can store th eseat setting susin gth e
memory function (Ypage 94).
RIf PRE-SAFE®is triggered ,th efront-
passenger seat will be moved to abette r
position if it was previously in an unfavora-
ble position (
Ypage 54).
Adjusting the head restraints
XTo raise:pull thehead restrain tup to th e
desired position .
XTo lower:push th ehead restrain tdown to th e
desired position .
iThe head restrain tcan only be adjusted on
manually and electrically adjustable seats,
but no twit hAM GPerformance Seats .
Adjusting the lumbar support
You can adjust thecontour of th eseat backrest s
individually to provid eoptimum support for your
back.
86Seats
Seats, steering wheel and mirrors