2019 MERCEDES-BENZ AMG GT ROADSTER engine

Maintenance and care
......................235
Engine compartment ........................... 235
ASSYST PLUS ...................................... 240
Care ..................................................... 241 Breakdown assistance
.....................249
Where will I find...? .............................. 249
Flat tire ................................................ 250
Battery (vehicle) .................................. 254
Jump-starting ....................................... 256
Towing and tow-starting ...................... 258
Fuses .................................................. .261 Wheels and tires
............................... 263
Important safety notes ........................ 263
Operation ............................................ 263
Winter operation .................................. 265
Tire pressure ....................................... 266
Loading the vehicle .............................. 271
All about wheels and tires ................... 274
Changing a wheel ................................ 281
Wheel and tire combinations .............. .285 Technical data
................................... 287
Information regarding technical data ... 287
Vehicle electronics .............................. 287
Identification plates ............................ .287
Service products and filling capaci-
ties ...................................................... 289
Vehicle data ......................................... 293 Contents
3

1, 2, 3 ...
12 V socket see Sockets A
ABS (Anti-lock Braking System) Display message ............................ 175
Function/notes ................................ 58
Warning lamp .................................2 01
Acceleration
see Kickdown
Accident
Automatic measures after an acci-
dent ................................................. 55
Activating media mode
General notes ................................ 216
Activating/deactivating cooling
with air dehumidification ................. 104
Active Brake Assist
Activating or deactivating .............. 168
Display message ............................ 181
Function/notes ................................ 59
Active Distance Assist DISTRONIC
Activating ....................................... 138
Activation conditions ..................... 138
Cruise control lever ....................... 138
Deactivating ................................... 142
Display message ............................ 191
Displays on the instrument clus-
ter ................................................. .142
Driving tips ................................... .143
Driving with Active Distance
Assist DISTRONI C.......................... 140
Function/note s............................. 136
Important safety notes .................. 137
Setting a speed .............................. 141
Setting the specified minimum
distance ......................................... 141
Stopping ........................................ 140
Active Service System PLUS
see ASSYST PLUS
ADAPTIVE BRAKE ................................. 64
Adaptive Brake Assist
Display message ............................ 175
Adaptive Damping System
Function/note s............................. 147 Adaptive Highbeam Assist
Display message ............................ 186
Function/note s................................ 98
Switching on/of f.............................. 99
Additional speedometer ................... 170
Additives (engine oil) ........................ 291
Address book
see also Digital Operator's Man-
ual .................................................. 209
Adjusting lumbar support .................. 86
Adjusting the volume
Multimedia system ........................ 210
After-sales service center
see ASSYST PLUS
Air bags
Deployment ..................................... 52
Display message ............................ 184
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
Side impact air ba g.......................... 47
Air vents
Adjusting the blower setting of
AIRSCARF vents ............................. 108
Important safety notes .................. 107
Setting ........................................... 107
Setting the side air vents ............... 108
Switching AIRSCARF on/of f............ 89
Air-conditioning system
see Climate control
AIRSCARF
Problem (malfunction) ..................... 90
Switching on/of f.............................. 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 4
Index

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
Anti-lock braking system
see ABS (Anti-lock Braking System)
Anti-skid chains
see Snow chains
Anti-theft alarm system
see ATA (Anti-Theft Alarm system)
Ashtray ............................................... 221
Assistance display (on-board com-
puter) ................................................. .167
Assistance menu (on-board com-
puter) ................................................. .168
Assistance system
see Driving systems
ASSYST PLUS
Displaying a service message ....... .241
Hiding a service message .............. 241
Resetting the service interval dis-
play ................................................ 241
Service message ............................ 240
Special service requirements ......... 241
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 64
Function .......................................... .64
Switching off the alarm .................... 64
ATTENTION ASSIST
Activating/deactivating ................. 168
Display message ............................ 189
Function/note s............................. 154 Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 186
see Lights
Automatic car wash (care) ............... 242
Automatic engine start (ECO start/
stop function) .................................... 114
Automatic engine switch-off (ECO
start/stop function) .......................... 113
Automatic headlamp mode ................ 96
Automatic transmission
Accelerator pedal position ............. 120
Automatic drive program ............... 122
Changing gear ............................... 120
Display message ............................ 194
Double-clutch function .................. 120
Drive program display .................... 119
Driving tips .................................... 120
Emergency running mode .............. 125
Engaging neutral ............................ 118
Engaging park position automati-
cally ............................................... 118
Engaging reverse gear ................... 118
Engaging the park position ............ 118
Gearshift recommendation ............ 123
Gliding mod e................................. 120
Important safety notes .................. 117
Kickdown ....................................... 120
Manual drive progra m.................... 122
Manual mod e................................. 123
Oil temperature (on-board com-
puter) ............................................. 170
Overview ........................................ 117
Problem (malfunction) ................... 125
Pulling away ................................... 112
Rocking the vehicle free ................ 120
Shift override ................................. 124
Starting the engine ........................ 112
Steering wheel paddle shifters ...... 121
Transmission position display ........ 119
Transmission positions .................. 119
Automatic transmission emer-
gency mode ....................................... 125 Index
5

Convenience opening
With the SmartKey .......................... .78
Coolant (engine)
Checking the level ........................ .239
Display message ............................ 187
Filling capacity ............................... 292
Important safety notes .................. 292
Temperature display in the instru-
ment cluster .................................. 159
Warning lamp ................................. 204
Cooling
see Climate control
Copyright ............................................. 32
Cornering light function
Display message ............................ 186
Cruise control
Cruise control lever ....................... 135
Deactivating ................................... 136
Display message ............................ 191
General notes ................................ 134
Setting a speed .............................. 136
Storing and maintaining current
speed ............................................. 135
Storing, maintaining and calling
up a spee d..................................... 135
Cup holder
Center console .............................. 220
Important safety notes .................. 220
Customer Assistance Center
(CAC) ..................................................... 28
Customer Relations Department ....... 28D
Dashboard see Cockpit
Dashboard lighting
see Instrument cluster lighting
Data
see Technical data
Data carrier
Selecting ........................................ 165
Daytime running lamp mode
see Daytime running lamps
Daytime running lamps
Display message ............................ 186
Function/note s................................ 96 Switching on/off (on-board com-
puter) ............................................. 169
Declarations of conformity ................. 27
Decorative film
Cleaning instructions ..................... 244
Diagnostics connection ...................... 27
Digital Operator's Manual
Help ................................................. 23
Introduction ..................................... 23
Digital speedometer ......................... 162
Display
see Display messages
see Warning and indicator lamps
Display messages
ASSYST PLU S................................ 240
Calling up (on-board computer) ..... 174
Driving system s............................. 189
Engine ............................................ 187
General notes ................................ 173
Hiding (on-board computer) ........... 174
Introduction ................................... 173
Lights ............................................. 186
Safety systems .............................. 175
SmartKey ....................................... 197
Tires ............................................... 192
Vehicle ........................................... 194
Distance recorder ............................. 161
Distance warning (warning lamp) .... 206
Distance warning function
Function/note s................................ 60
Door control panel
Overview .......................................... 39
Doors
Automatic locking (switch) ............... 73
Central locking/unlocking
(SmartKey) ....................................... 66
Display message ............................ 196
Emergency locking ........................... 73
Emergency unlocking ....................... 73
Important safety notes .................... 72
Opening (from inside) ...................... 72
Drinking and driving ......................... 131
Drive program
Automatic ...................................... 122
Display ........................................... 119
Manual ........................................... 122
Selecting ........................................ 116 8
Index

SETUP (on-board computer,
Mercedes-AMG vehicles) ............... 171
Driver's door
see Doors
Driver's seat
see Seat
Driving
Important safety notes .................. 109
Driving abroad
Mercedes-Benz Service ................. 241
Driving on flooded roads .................. 134
Driving safety system
Active Brake Assist .......................... 59
Braking assistance appropriate to
the situation ..................................... 61
Driving safety systems
ABS (Anti-lock Braking System) ....... 58
ADAPTIVE BRAK E............................. 64
BAS (Brake Assist System) .............. 59
Distance warning function ............... 60
EBD (electronic brake force distri- bution) ............................................. 64
ESP ®
(Electronic Stability Pro-
gram) ............................................... 62
Important safety information ........... 58
Overview .......................................... 58
Driving system
Active Distance Assist
DISTRONIC .................................... 136
Parking assist PARKTRONIC .......... 148
Driving systems
AMG adaptive sport suspension
system ........................................... 147
ATTENTION ASSIST ........................ 154
Blind Spot Assist ............................ 155
Cruise control ................................ 134
Display message ............................ 189
HOLD function ............................... 144
Lane Keeping Assist ...................... 157
Lane Tracking package .................. 155
RACE START .................................. 146
Rear view camera .......................... 151
Driving tips
Active Distance Assist
DISTRONIC .................................... 143
AMG high-performance and
ceramic brakes .............................. 133
Automatic transmissio n................. 120 Brakes ........................................... 132
Break-in perio d.............................. 109
Downhill gradient ........................... 132
Drinking and driving ....................... 131
Driving in winter ............................. 134
Driving on flooded roads ................ 134
Driving on wet roads ...................... 134
Exhaust check ............................... 131
Fuel ................................................ 131
General .......................................... 131
Hydroplaning ................................. 134
Icy road surfaces ........................... 134
Important safety notes .................. 109
Limited braking efficiency on sal-
ted roads ....................................... 132
Snow chains .................................. 265
Subjecting brakes to a load ........... 132
The first 1000 miles (1500 km) ..... 109
Wet road surface ........................... 132
DVD video
Operating (on-board computer) ..... 166
see also Digital Operator's Man-
ual .................................................. 209
DYNAMIC SELECT controller ............ 116 E
E-SELECT lever ................................... 117
EASY-ENTRY feature
Function/note s................................ 90
EASY-EXIT feature
Function/note s................................ 90
EBD (electronic brake force distri-
bution)
Display message ............................ 177
Function/note s................................ 64
ECO start/stop function
Automatic engine switch-off .......... 113
Deactivating/activating ................. 114
General information ....................... 113
Important safety notes .................. 113
Introduction ................................... 113
Electronic brake force distribution
see EBD (electronic brake force
distribution)
Electronic Stability Program
see ESP ®
(Electronic Stability Program) Index
9

Electronic Traction System
see ETS (Electronic Traction System)
Emergency
Automatic measures after an acci-
dent ................................................ .55
Emergency braking
see BAS (Brake Assist System)
Emergency release
Driver's door .................................... 73
Trunk .............................................. .76
Vehicle .............................................73
Emergency Tensioning Devices
Activation ........................................ .52
Emissions control
Service and warranty information .... 25
Engine
Check Engine warning lamp .......... .204
Display message ............................ 187
ECO start/stop function ................ 113
Engine number ............................... 288
Irregular running ............................ 115
Jump-starting ................................. 256
Starting problems .......................... 115
Starting the engine with the
SmartKey ....................................... 112
Starting with the Start/Stop but-
ton ................................................. 112
Switching off .................................. 128
Tow-starting (vehicle) ..................... 261
Engine electronics
Notes ............................................. 287
Problem (malfunction) ................... 115
Engine oil
Adding .......................................... .238
Additives ........................................ 291
Checking the oil level ..................... 236
Checking the oil level using the
dipstick .......................................... 236
Checking the oil level using the
on-board computer ........................ 237
Display message ............................ 188
Filling capacity ............................... 291
Notes about oil grades ................... 291
Notes on oil level/consumption .... 236
Temperature (on-board com-
puter) ............................................. 170
Engine oil additives
see Additives (engine oil) Entering an address
see also Digital Operator's Man-
ual ................................................. .209
ESC (Electronic Stability Control)
see ESP ®
(Electronic Stability Program)
ESP ®
(Electronic Stability Pro-
gram)
AMG menu (on-board computer) ... 171
Characteristics ................................. 62
Deactivating/activating ................... 62
Deactivating/activating (button
in AMG vehicles) .............................. 63
Display message ............................ 175
Function/notes ................................ 62
General notes .................................. 62
Important safety information ........... 62
Warning lamp ................................. 201
ETS (Electronic Traction System) ....... 62
Exhaust check ................................... 131
Exhaust pipe (cleaning instruc-
tions) ................................................. .247
Exterior lighting
Cleaning ......................................... 246
see Lights
Exterior mirror
Calling up a stored setting (mem-
ory function) ................................... .95
Exterior mirrors
Adjusting ........................................ .92
Dipping (automatic) ........................ .93
Folding in/out (automatically )......... 92
Folding in/out (electrically) ............. 92
Out of position (troubleshooting) ..... 93
Setting ............................................. 92
Storing settings (memory func-
tion) ................................................. 94
Storing the parking position ............. 93 F
Favorites Overview ........................................ 212
Features ............................................. 220
Filler cap
see Refueling
Flat tire
Changing a wheel/mounting the
spare wheel ................................... 281 10
Index

Hood
Closing ........................................... 236
Display message ............................ 196
Important safety notes .................. 235
Opening ........................................ .235
Horn ...................................................... 33
Hydroplaning ..................................... 134 I
Ignition key see SmartKey
Ignition lock
see Key positions
Immobilizer .......................................... 64
Indicator lamps
see Warning and indicator lamps
Indicators
see Turn signals
Inspection
see ASSYST PLUS
Instrument cluster
Overview .......................................... 34
Warning and indicator lamps ........... 34
Instrument cluster lighting .............. 169
Interior lighting
Automatic control .......................... 100
Overview .......................................... 99
Reading lamp ................................... 99
Setting the brightness of the dis-
play/switch (on-board computer) .. 169
iPod ®
see also Digital Operator's Man-
ual ................................................. .209 J
Jack Using ............................................. 282
Jump starting (engine) ......................256 K
Key positions SmartKey ....................................... 111
Start/Stop button .......................... 110
KEYLESS-GO
Convenience closing feature ............ 78
Deactivation ..................................... 67 Locking ............................................ 67
Start function ................................... 67
Unlocking ......................................... 67
KEYLESS-GO start function
Start/Stop button .......................... 110
Kickdown
Driving tips ................................... .120
Knee bag .............................................. 46 L
Lamps see Warning and indicator lamps
Lane detection (automatic)
see Lane Keeping Assist
Lane Keeping Assist
Activating/deactivating (on-
board computer) ............................ 169
Display message ............................ 190
Function/informatio n.................... 157
Lane Tracking package ..................... 155
Lap time (RACETIMER) ...................... 172
License plate lamp (display mes-
sage) ................................................... 186
Light sensor (display message) ....... 186
Lights
Automatic headlamp mode .............. 96
Fogged up headlamp s...................... 99
Hazard warning lamps ..................... 98
High beam flasher ............................ 97
High-beam headlamp s..................... 97
Light switch ..................................... 96
Low-beam headlamp s...................... 97
Parking lamps .................................. 97
Rear fog lamp .................................. 97
Setting exterior lighting ................... 96
Setting the brightness of the dis-
play/switch (on-board computer) .. 169
Standing lamps ................................ 97
Switching the daytime running
lamps on/off (on-board com-
puter) ............................................. 169
Turn signals ..................................... 97
see Interior lighting
Loading guidelines ............................ 218
Locking (doors)
Automatic ........................................ 73
Emergency locking ........................... 73 12
Index

From inside (central locking but-
ton) .................................................. 72
see KEYLESS-GO
Locking centrally
see Central locking
Locking the vehicle
Trunk lid separately ......................... 76
Low-beam headlamps
Display messag e............................ 186
Switching on/of f.............................. 97
Lubricant additives
see Additives (engine oil) M
M button ............................................. 121
M+S tires ............................................ 265
Malfunction message
see Display messages
Manual drive program
Activating ....................................... 122
Changing gear ............................... 123
Deactivating ................................... 123
General notes ................................ 122
Manual mode
Activating ....................................... 123
Deactivating ................................... 124
General notes ................................ 123
Matte finish (cleaning instruc-
tions) .................................................. 244
mbrace
Call priority .................................... 226
Display message ............................ 180
Downloading destinations
(COMAND) ..................................... 226
Downloading routes ....................... 229
Emergency call .............................. 223
General notes ................................ 222
Geo fencing ................................... 229
Info call button .............................. 225
Locating a stolen vehicle ............... 228
Remote fault diagnosi s.................. 228
Remote vehicle locking .................. 227
Roadside assistance button ........... 224
Search & Send ............................... 226
Self-test ......................................... 223
Speed alert .................................... 229
System .......................................... 223 Triggering the vehicle alarm ........... 229
Vehicle remote unlocking .............. 227
Mechanical key
Function/note s................................ 68
General notes .................................. 68
Inserting .......................................... 68
Locking vehicle ................................ 73
Removing ......................................... 68
Unlocking the driver's doo r.............. 73
Media Interface
see Digital Operator's Manual
Memory card (audio) ......................... 165
Memory function
Seats, steering wheel, exterior
mirrors ............................................. 94
Mercedes me connect
Change of vehicle ............................ 32
Data protection ................................ 32
Display message ............................ 180
Website ............................................ 31
Mercedes-Benz Intelligent Drive
Active Distance Assist
DISTRONIC .................................... 136
Message memory (on-board com-
puter) .................................................. 174
Messages
see Display messages
see Warning and indicator lamps
Mirror turn signal
Cleaning ......................................... 246
Mirrors
see Exterior mirrors
see Rear-view mirror
see Vanity mirror
Mobile phone
Connecting (device manager) ........ 215
Frequencies ................................... 287
Installation ..................................... 287
Menu (on-board computer) ............ 166
Transmission output (maximum) .... 287
Model type
see Vehicle identification plate
Modifying the programming
(SmartKey) ........................................... 68
Mounting wheels
Lowering the vehicle ...................... 285
Mounting a new wheel ................... 284
Preparing the vehicle ..................... 282 Index
13