2016 MERCEDES-BENZ AMG GT ROADSTER winter tyres

Breakdown assistance
.....................244
Where will I find...? .............................. 244
Flat tyre ............................................... 247
Battery (vehicle) .................................. 250
Jump-starting ....................................... 253
Towing away and tow-starting ............. 256
Fuses ................................................... 259 Wheels and tyres
.............................. 261
Important safety notes ........................ 261
Operation ............................................ 261
Winter operation .................................. 263
Tyre pressure ....................................... 264
Changing a wheel ................................ 267
Wheel and tyre combinations .............. 272
Emergency spare wheel ....................... 273 Technical data
................................... 275
Information on technical data .............. 275
Vehicle electronics .............................. 275
Identification plates ............................. 276
Service products and capacities .......... 277
Vehicle data ......................................... 281 Contents
3

Sound
Switching on/off ........................... 206
Specialist workshop ............................25
Speed, controlling
see Cruise control
Speedometer
Activating/deactivating the addi-
tional speedometer ........................ 166
Digital ............................................ 158
Segments ...................................... 155
Selecting a display unit .................. 165
SPEEDTRONIC
Deactivating variable ..................... 130
Display message ............................1 87
Function/notes ............................ .128
Important safety notes .................. 128
LIM indicator lamp ......................... 128
Permanent ..................................... 130
Selecting ........................................ 128
Storing the current spee d.............. 129
Variabl e......................................... 128
SPORT handling mode
activating/deactivating .................... 58
Warning lamp ................................. 199
Sports exhaust system
see AMG sports exhaust system
Start/Stop button
General notes ................................ 102
Key positions ................................. 102
Starting the engine ........................ 104
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 103
Steering
Display message ............................ 193
Warning lamps ............................... 204
Steering wheel
Adjusting (electrically) ..................... 83
Adjusting (manually) ........................ 82
Button overview ............................... 30
Buttons (on-board computer) ......... 156
Cleaning ......................................... 243
EASY ENTRY/EXIT feature ............... 83
Gearshift paddle s........................... 113
Important safety notes .................... 82
Storing settings (memory func-
tion) ................................................. 87
Steering wheel gearshift paddles .... 113Stopwatch (RACETIMER)
................... 168
Stowage areas ................................... 217
Stowage compartments
Armrest (front) ............................... 218
Armrest (under) ............................. 218
Cup holde r..................................... 220
Glove compartment ....................... 218
Important safety information ......... 217
Stowage net ....................................... 218
Stowage space
Stowage net ................................... 218
Summer tyres
In winter ........................................ 263
Sun visor ............................................ 220
Suspension settings
AMG RIDE CONTROL sports sus-
pension .......................................... 140
SETUP (on-board computer) .......... 168
Switching on media mode
Via the device list .......................... 215 T
Tail lamps Display message ............................ 182
see Lights
Tailgate
Display message ............................ 192
Emergency unlocking ....................... 73
Important safety notes .................... 71
Opening (automatically from
inside) .............................................. 73
Opening dimensions ...................... 281
Opening/closing .............................. 71
Opening/closing (from outside) ....... 72
Unlocking with KEYLESS-GO ............ 72
Technical data
Capacities ...................................... 277
Emergency spare wheel ................. 273
Information .................................... 275
Tyres/wheels ................................. 272
Vehicle data ................................... 281
Telephone
Accepting a call (multifunction
steering wheel) .............................. 163
Authorising a mobile phone (con-
necting) ......................................... 211 Index
17

Trim pieces (cleaning instruc-
tions)
.................................................. 243
Trip computer (on-board com-
puter) .................................................. 158
Trip meter
Calling up ....................................... 157
Resetting (on-board computer) ...... 158
Turn signals
Switching on/off .............................. 89
Two-way radio
Frequencies ................................... 275
Installation ..................................... 275
Transmission output (maximum) .... 275
Type identification plate
see Vehicle identification plate
Tyre changing tool kit ....................... 246
Tyre inflation compressor
see TIREFIT kit
Tyre pressure
Calling up (on-board computer) ..... 265
Display message ............................ 189
Not reached (TIREFIT) .................... 249
Reached (TIREFIT) .......................... 249
Recommended ............................... 264
Tyre pressure monitor
Checking the tyre pressure elec-
tronically ........................................ 266
Function/note s............................. 265
General notes ................................ 265
Important safety notes .................. 266
Restarting ...................................... 267
Warning lamp ................................. 203
Warning message .......................... 267
Tyres
Changing a whee l.......................... 267
Checking ........................................ 262
Direction of rotation ...................... 268
Display message ............................ 189
Important safety notes .................. 261
Information on driving .................... 261
Replacing ....................................... 267
Service life ..................................... 262
Storing ........................................... 268
Summer tyres in winter ................. 263
Tyre size (data ).............................. 272
Tyre tread ...................................... 262
Wheel and tyre combinations ........ 272
see Flat tyre U
Unlocking Emergency unlocking ....................... 70
From inside the vehicle (central
unlocking button) ............................. 70
USB devices
Connecting to the Media Inter-
face ............................................... 216 V
Vanity mirror (in sun visor) .............. 221
Vehicle
Correct use ...................................... 25
Data acquisition ............................... 26
Display message ............................ 190
Electronics ..................................... 275
Equipment ....................................... 23
Implied warranty .............................. 25
Individual settings .......................... 164
Leaving parked up ......................... 122
Locking (in an emergency) ............... 70
Locking (key) ................................... 64
Lowering ........................................ 272
Operating safety .............................. 23
Parking .......................................... 119
Pulling away ................................... 104
Raising ........................................... 269
Registration ..................................... 25
Securing from rolling away ............ 268
Towing away .................................. 256
Transporting .................................. 258
Unlocking (in an emergency) ........... 70
Unlocking (key) ................................ 64
Vehicle data ................................... 281
Vehicle data
Boot load (maximum) ..................... 281
Vehicle dimensions ........................... 281
Vehicle emergency locking ................ 70
Vehicle identification number
see VIN
Vehicle identification plate .............. 276
Vehicle tool kit .................................. 246
Video
Operating the DVD ......................... 162
See also Digital Owner's Manua l... 205 Index
19

VIN
Seat ............................................... 277
Type plate ...................................... 276 W
Warning and indicator lamps ABS ................................................ 197
Brakes ........................................... 196
Distance warning signal ................. 202
ESP ®
.............................................. 197
ESP ®
OFF ....................................... 198
Fuel tank ........................................ 200
LIM (cruise control) ........................ 126
LIM (DISTRONIC PLUS) .................. 131
LIM (variable SPEEDTRONIC) ......... 128
Overview .......................................... 29
Parking brake ................................ 199
PASSENGER AIR BAG ...................... 35
Reserve fue l................................... 200
Seat belt ........................................ 195
Steering ......................................... 204
Tyre pressure monitor ................... 203
Warning triangle ................................ 245
Washer fluid
Display message ............................ 193
Weather display (COMAND Online)
See also Digital Owner's Manua l... 205
Wheel and tyre combinations
Tyres .............................................. 272
Wheel bolt tightening torque ........... 272
Wheel chock ...................................... 268
Wheels
Changing a whee l.......................... 267
Changing/replacing ....................... 267
Checking ........................................ 262
Cleaning ......................................... 240
Emergency spare whee l................. 273
Fitting a new wheel ........................ 271
Fitting a wheel ............................... 268
Important safety notes .................. 261
Information on driving .................... 261
Removing a whee l.......................... 270
Storing ........................................... 268
Tightening torque ........................... 272
Wheel size/tyre size ...................... 272
Windowbag
Display message ............................ 179 Operation ......................................... 41
Windows
Cleaning ......................................... 240
see Side windows
Windscreen
Demisting ........................................ 98
Windscreen washer fluid
see Windscreen washer system
Windscreen washer system
Important safety notes .................. 280
Topping up ..................................... 236
Windscreen wipers
Problem (malfunction) ..................... 93
Replacing the wiper blades .............. 92
Switching on/of f.............................. 92
Winter operation
Important safety notes .................. 263
Slippery road surfaces ................... 125
Snow chains .................................. 263
Summer tyres ................................ 263
Winter tyres
Limiting the speed (on-board com-
puter) ............................................. 166
M+S tyres ...................................... 263
Wiper blades
Cleaning ......................................... 241
Important safety notes .................... 92
Replacing ......................................... 92
Replacing (windscreen) .................... 93
Wooden trim (cleaning instruc-
tions) .................................................. 243
Workshop
see Qualified specialist workshop 20
Index

R
EBD ( electronic brake force distribution)
(Y page 60)
R ADAPTIVE BRAKE (Y page 60)Important safety notes
If you fail to adapt your driving style or if you are
inattentive, the driving safety systems can nei-
ther reduce the risk of an accident nor override the laws of physics. Driving safety systems are
merely aids designed to assist driving. You are
responsible for maintaining the distance to the
vehicle in front, for vehicle speed, for braking in
good time, and for staying in lane. Always adapt
your driving style to suit the prevailing road and weather conditions and maintain a safe distancefrom the vehicle in front. Drive carefully.
The driving safety systems described only work
as effectively as possible when there is ade-
quate contact between the tyres and the road
surface. Please pay special attention to the
notes on tyres, recommended minimum tyre
tread depths etc. (Y page 261).
In wintry driving conditions, always use winter
tyres (M+S tyres) and, if necessary, snow
chains. Only in this way will the driving safety
systems described in this section work as effec-
tively as possible. ABS (Anti-lock Braking System)
General notes ABS regulates brake pressure in such a way that
the wheels do not lock when you brake. This
allows you to continue steering the vehicle when braking.
The ! ABS warning lamp in the instrument
cluster lights up when the ignition is switched
on. It goes out when the engine is running.
ABS works from a speed of about 8 km/h,
regardless of road-surface conditions. ABS
works on slippery surfaces, even when you only brake gently.
Important safety notes i
Observe the "Important safety notes" sec-
tion (Y page 54). G
WARNING
If ABS is faulty, the wheels could lock when
braking. The steerability and braking charac-
teristics may be severely impaired. Addition-
ally, further driving safety systems are deac-
tivated. There is an increased danger of skid- ding and accidents.
Drive on carefully. Have ABS checked imme-
diately at a qualified specialist workshop.
If ABS is malfunctioning, other systems, includ-
ing driving safety systems, will also become
inoperative. Observe the information on the ABS warning lamp (Y page 197) and display mes-
sages which may be shown in the instrument
cluster (Y page 172).
Braking X
If ABS intervenes: continue to depress the
brake pedal with force until the braking sit-
uation is over.
X To make a full brake application: depress
the brake pedal with full force.
If ABS intervenes when braking, you will feel a
pulsing in the brake pedal.
The pulsating brake pedal can be an indication
of hazardous road conditions; this serves as a
reminder to take extra care while driving. BAS (Brake Assist System)
General notes BAS operates in emergency braking situations.
If you depress the brake pedal quickly, BAS
automatically boosts the braking force, thus
shortening the stopping distance.
Important safety notes i
Observe the "Important safety notes" sec-
tion (Y page 54). G
WARNING
If BAS is malfunctioning, the braking distance
in an emergency braking situation is
increased. There is a risk of accident. 54
Driving safety systemsSafety

Driving on wet roads
Aquaplaning If water has accumulated to a certain depth on
the road surface, there is a danger of aquaplan- ing occurring, even if:
R you are driving at low speeds
R the tyres have adequate tread depth
For this reason, drive in the following manner in the event of heavy rain or in conditions in which
aquaplaning can occur:
R lower your speed
R avoid tyre ruts
R avoid sudden steering movements
R brake carefully
Driving on flooded roads !
Bear in mind that vehicles travelling in front
or in the opposite direction create waves. This may cause the maximum permissible water
depth to be exceeded.
These notes must be observed under all cir-
cumstances. You could otherwise damage
the engine, the electronics or the transmis-
sion.
If you must drive on stretches of road on which
water has collected, please bear in mind that:
R in the case of standing water, the water level
must be no higher than the lower edge of the
vehicle body
R you should drive no faster than walking pace Winter driving
G
WARNING
If you shift down on a slippery road surface in an attempt to increase the engine's braking
effect, the drive wheels could lose their grip.
This increases the risk of skidding and having
an accident.
Do not shift down for additional engine brak-
ing on a slippery road surface. G
DANGER
If the exhaust pipe is blocked or adequate
ventilation is not possible, poisonous gases such as carbon monoxide (CO) may enter the
vehicle. This is the case, e.g. if the vehicle
becomes trapped in snow. There is a risk of
fatal injury.
If you leave the engine or the auxiliary heating
running, make sure the exhaust pipe and area
around the vehicle are clear of snow. To
ensure an adequate supply of fresh air, open a window on the side of the vehicle that is not
facing into the wind.
Have your vehicle winterproofed at a qualified
specialist workshop at the onset of winter.
You should drive particularly carefully on slip-
pery road surfaces. Avoid sudden acceleration,
steering and braking manoeuvres. Do not use
cruise control.
If the vehicle threatens to skid or cannot be
stopped when moving at low speed:
X Shift the transmission to position N.
X Try to bring the vehicle under control by using
corrective steering.
The outside temperature indicator is not
designed to serve as an ice-warning device and
is therefore unsuitable for that purpose.
Changes in the outside temperature are dis-
played after a short delay.
Indicated temperatures just above the freezing
point do not guarantee that the road surface is
free of ice. The road may still be icy, especially in wooded areas or on bridges. The vehicle could
skid if you fail to adapt your driving style. Always
adapt your driving style and drive at a speed to
suit the prevailing weather conditions.
You should pay special attention to road condi-
tions when temperatures are around freezing
point.
Further information on driving with snow chains (Y page 263).
Further information on driving with summer
tyres (Y page 263).
Observe the notes in the "Winter operation" sec-
tion (Y page 263). Driving tips
125Driving and pa rking Z

Cruise control is automatically deactivated if:
R you apply the electric parking brake
R you are driving at less than 30 km/h
R ESP ®
intervenes or you deactivate ESP ®
R you shift the transmission to position Nwhile
driving
If cruise control is deactivated, you will hear a
warning tone. You will see the Cruise con‐
Cruise con‐
trol off trol off message in the multifunction display
for approximately five seconds.
i The last speed stored is cleared when you
switch off the engine. SPEEDTRONIC
General notes SPEEDTRONIC brakes automatically so that you
do not exceed the set speed. Shift to a lower
gear in good time on long and steep downhill
gradients. Take particular note of this when driv-
ing a laden vehicle. By doing so, you will make
use of the braking effect of the engine. This
relieves the load on the brake system and pre-
vents the brakes from overheating and wearing too quickly.
Important safety notes If you fail to adapt your driving style, SPEED-
TRONIC can neither reduce the risk of an acci-
dent nor override the laws of physics. SPEED-
TRONIC cannot take into account road, weather or traffic conditions. SPEEDTRONIC is only an
aid. You are responsible for the distance to the
vehicle in front, for vehicle speed, for braking in
good time and for staying in lane.
If a new driver takes over, advise the new driver
of the speed stored.
You can set a variable or permanent limit speed:
R variable for speed limits, e.g. in built-up areas
R permanent for long-term speed restrictions,
e.g. when driving with winter tyres fitted
(Y page 130)
i The speed indicated in the speedometer
may differ slightly from the limit speed stored. Variable SPEEDTRONIC General notes
:
To store the current speed or a higher speed
; LIM indicator lamp
= To store the current speed or call up the last
stored speed
? To store the current speed or a lower speed
A To switch between cruise control or
DISTRONIC PLUS and variable SPEED-
TRONIC
B To deactivate variable SPEEDTRONIC
With the cruise control lever, you can operate
cruise control or DISTRONIC PLUS and variable SPEEDTRONIC.
The LIM indicator lamp on the cruise control
lever indicates which system you have selected:
R LIM indicator lamp off: cruise control or
DISTRONIC PLUS is selected
R LIM indicator lamp on: variable SPEED-
TRONIC is selected.
You can use the cruise control lever to limit the speed to any speed above 30 km/h while the
engine is running.
Selecting variable SPEEDTRONIC 128
Driving systemsDriving and parking

sage appears in the multifunction display:
SPEEDTRONIC passive
SPEEDTRONIC passive.
You can then exceed the stored speed. SPEED-
TRONIC is activated again if you:
R drive at less than the stored speed without
kickdown
R set a new speed or
R call up the last speed stored again
The SPEEDTRONIC passive
SPEEDTRONIC passive message in the
multifunction display disappears.
Deactivating variable SPEEDTRONIC
It is not possible to deactivate variable SPEED-
TRONIC by braking. There are several ways to deactivate variable
SPEEDTRONIC:
X Briefly press the cruise control lever forwards
=.
or
X Briefly press the cruise control lever in the
direction of arrow ;.
LIM indicator lamp :in the cruise control
lever goes out. Variable SPEEDTRONIC is
deactivated.
Cruise control or DISTRONIC PLUS is selec-
ted.
i The last speed stored is cleared when you
switch off the engine.
Permanent SPEEDTRONIC You can use the on-board computer to perma-
nently limit the speed to a value between
160 km/h(e.g. for driving on winter tyres) and
the maximum speed (Y page 166).
Shortly before the stored speed is reached, it
appears in the multifunction display.
Permanent SPEEDTRONIC remains active even
if variable SPEEDTRONIC is deactivated. You cannot exceed the stored limit speed, even
if you depress the accelerator pedal beyond the
pressure point (kickdown). DISTRONIC PLUS
General notes DISTRONIC PLUS regulates the speed and auto-
matically helps you maintain the distance to the vehicle detected in front. Vehicles are detected
with the aid of the radar sensor system.
DISTRONIC PLUS brakes automatically so that
the set speed is not exceeded.
Shift to a lower gear in good time on long and
steep downhill gradients. Take particular note of
this when driving a laden vehicle. By doing so,
you will make use of the braking effect of the
engine. This relieves the load on the brake sys-
tem and prevents the brakes from overheating
and wearing too quickly.
If DISTRONIC PLUS detects a risk of collision
with the vehicle in front, you will be warned vis-
ually and acoustically. Without your interven-
tion, DISTRONIC PLUS cannot prevent a colli-
sion. An intermittent warning tone will then
sound and the distance warning lamp will light
up in the instrument cluster. Brake immediately to increase the distance to the vehicle in front,
or take evasive action, provided it is safe to do
so.
DISTRONIC PLUS operates in the range
between 0 km/h and 200 km/h.
Do not use DISTRONIC PLUS while driving on
roads with steep gradients.
Important safety notes G
WARNING
DISTRONIC PLUS does not react to:
R people or animals
R stationary obstacles on the road, e.g. stop-
ped or parked vehicles
R oncoming and crossing traffic
As a result, DISTRONIC PLUS may neither give
warnings nor intervene in such situations.
There is a risk of an accident.
Always pay careful attention to the traffic sit- uation and be ready to brake. 130
Driving systemsDriving and parking