2017 MERCEDES-BENZ AMG GT S cruise control

Setting the airflow ........................... 97
Setting the climate mode (multi-
media system) ............................... 205
Setting the temperature .................. 96
Switching air-recirculation mode
on/off .............................................. 99
Switching on/off .............................. 95
Switching the rear window
defroster on/off ............................... 97
Switching the synchronization
function on and off .......................... 97
Synchronization function (multi-
media system) ............................... 205
Climate control settings
Multimedia system ........................ 204
Climate control system
Climate control (3-zone automatic
climate control) ................................ 94
Cockpit
Overview .......................................... 29
COLLISION PREVENTION ASSIST
PLUS
Activating/deactivating ................. 160
Display message ............................ 172
Operation/notes .............................. 53
COMAND display
Cleaning ......................................... 238
Combination switch ............................ 87
Connecting a USB device
see also Digital Operator's Man-
ual .................................................. 200
Consumption statistics (on-board
computer) .......................................... 154
Controller ........................................... 201
Convenience closing feature .............. 72
Convenience opening feature ............ 72
Coolant (engine)
Checking the level ......................... 231
Display message ............................ 178
Filling capacity ............................... 285
Important safety notes .................. 284
Temperature display in the instru-ment cluster .................................. 151
Warning lamp ................................. 195
Cooling
see Climate control
Copyright ............................................. 28 Cornering light function
Display message ............................ 177
Cruise control
Cruise control lever ....................... 127
Deactivating ................................... 128
Display message ............................ 182
Driving system ............................... 127
Function/notes ............................. 127
Setting a speed .............................. 128
Storing and maintaining current
speed ............................................. 127
C

up holder
Center console .............................. 212
Important safety notes .................. 212
Customer Assistance Center
(CAC) ..................................................... 25
Customer Relations Department ....... 25
D
Data
see Technical data
Data carrier
Selecting ........................................ 157
Daytime running lamps
Display message ............................ 177
Function/notes ................................ 86
Switching on/off (on-board com-
puter) ............................................. 161
Declarations of conformity ................. 24
Diagnostics connection ...................... 25
Digital Operator's Manual
Help ................................................. 20
Introduction ..................................... 20
Digital speedometer ......................... 154
Display
see Display messages
see Warning and indicator lamps
Display messages
ASSYST PLUS ................................ 232
Calling up (on-board computer) ..... 166
Driving systems ............................. 180
Engine ............................................ 178
General notes ................................ 166
Hiding (on-board computer) ........... 166
Introduction ................................... 166
Lights ............................................. 177
Safety systems .............................. 167
6Index

SmartKey ....................................... 188
Tires ............................................... 183
Vehicle ........................................... 185
Distance recorder ............................. 153
Distance warning (warning lamp) .... 197
Distance warning function
Function/notes ................................ 53
DISTRONIC PLUS
Activating ....................................... 130
Activation conditions ..................... 130
Cruise control lever ....................... 130
Deactivating ................................... 133
Display message ............................ 182
Displays in the instrument cluster .. 134
Driving tips .................................... 135
Driving with DISTRONIC PLUS ....... 131
Function/notes ............................. 128
Important safety notes .................. 129
Setting a speed .............................. 133
Setting the specified minimum
distance ......................................... 133
Stopping ........................................ 132
Door control panel
Overview .......................................... 34
Doors
Automatic locking (switch) ............... 67
Central locking/unlocking
(SmartKey) ....................................... 60
Display message ............................ 187
Emergency locking ........................... 68
Emergency unlocking ....................... 68
Important safety notes .................... 66
Opening (from inside) ...................... 67
Drinking and driving ......................... 123
Drive program
Automatic ...................................... 113
Display ........................................... 110
Manual ........................................... 114
SETUP (on-board computer) .......... 163
Driver's door
see Doors
Driving abroad
Mercedes-Benz Service ................. 234
Driving on flooded roads .................. 126
Driving safety systems
ABS (Anti-lock Braking System) ....... 52
ADAPTIVE BRAKE ............................. 58
Adaptive Brake Assist ...................... 54 BAS (Brake Assist System) .............. 52
COLLISION PREVENTION ASSIST
PLUS ................................................ 53
Distance warning function ............... 53
EBD (electronic brake force distri-
bution) ............................................. 57
ESP
®(Electronic Stability Pro-
gram) ............................................... 55
Important safety information ........... 52
Overview .......................................... 52
Driving systems
AMG adaptive sport suspensi
on
system ........................................... 138
ATTENTION ASSIST ........................ 146
Blind Spot Assist ............................ 147
Cruise control ................................ 127
Display message ............................ 180
DISTRONIC PLUS ........................... 128
HOLD function ............................... 136
Lane Keeping Assist ...................... 149
Lane Tracking package .................. 147
PARKTRONIC ................................. 139
RACE START .................................. 137
Rear view camera .......................... 142
Driving tips
AMG high-performance and
ceramic brakes .............................. 125
Automatic transmission ................. 111
Brakes ........................................... 124
Break-in period .............................. 101
DISTRONIC PLUS ........................... 135
Downhill gradient ........................... 124
Drinking and driving ....................... 123
Driving in winter ............................. 126
Driving on flooded roads ................ 126
Driving on wet roads ...................... 126
Exhaust check ............................... 123
Fuel ................................................ 123
General .......................................... 123
Hydroplaning ................................. 126
Icy road surfaces ........................... 126
Limited braking efficiency on sal-
ted roads ....................................... 124
Snow chains .................................. 256
Subjecting brakes to a load ........... 124
The first 1000 miles (1500 km) ..... 101
Wet road surface ........................... 124
Index7

Adjusting the head restraint ............ 77
Cleaning the cover ......................... 239
Correct driver's seat position ........... 75
Important safety notes .................... 75
Seat heating problem ...................... 80
Storing settings (memory func-
tion) ................................................. 84
Switching seat heating on/off ......... 78
Section
Seats ............................................... 75
Selector lever
Cleaning ......................................... 239
Positions ........................................ 109
Sensors (cleaning instructions) ....... 237
Service menu (on-board com-
puter) .................................................. 160
Service message
see ASSYST PLUS
Service products
Brake fluid ..................................... 284
Coolant (engine) ............................ 284
Engine oil ....................................... 283
Fuel ................................................ 281
Important safety notes .................. 281
Refrigerant (air-conditioning sys-
tem) ............................................... 285
Washer fluid ................................... 285
Setting the date/time format
see also Digital Operator's Man-
ual .................................................. 200
Setting the language
see also Digital Operator's Man-
ual .................................................. 200
Setting the time
see also Digital Operator's Man-
ual .................................................. 200
Settings
Factory (on-board computer) ......... 162
On-board computer ....................... 160
SETUP (on-board computer) ............. 163
Side impact air bag ............................. 42
Side marker lamp (display mes-
sage) ................................................... 177
Side windows
Cleaning ......................................... 236
Convenience closing feature ............ 72
Convenience opening feature .......... 72 Important safety information ........... 71
Opening/closing .............................. 72
Problem (malfunction) ..................... 74
Resetting ......................................... 73
Reversing feature ............................. 71
SIRIUS services
see also Digital Operator's Man-
ual .................................................. 200
SmartKey
Changing the battery ....................... 63
Changing the programming ............. 62
C

hecking the battery ....................... 63
Convenience closing feature ............ 73
Convenience opening feature .......... 72
Display message ............................ 188
Door central locking/unlocking ....... 60
Important safety notes .................... 60
KEYLESS-GO start function .............. 61
Loss ................................................. 65
Mechanical key ................................ 62
Overview .......................................... 60
Positions (ignition lock) ................. 103
Problem (malfunction) ..................... 65
Starting the engine ........................ 104
SMS
see also Digital Operator's Man-
ual .................................................. 200
Snow chains ...................................... 256
Sockets
General notes ................................ 214
Luggage compartment ................... 215
Sound
Switching on/off ........................... 201
Special seat belt retractor .................. 49
Specialist workshop ............................ 25
Speed, controlling
see Cruise control
Speedometer
Activating/deactivating the addi-
tional speedometer ........................ 162
Digital ............................................ 154
Segments ...................................... 151
Selecting the display unit ............... 161
SPEEDTRONIC
Display message ............................ 182
SPORT handling mode
Activating/deactivating ................... 56
Warning lamp ................................. 194
Index15

Cockpit
FunctionPage
:Combination switch87
;Steering wheel paddle shift-
ers113
=Instrument cluster30
?Overhead control panel33
AClimate control systems95
BHorn
CAdjusts the steering wheel
electrically80
FunctionPage
DCruise control lever127
EUnlocks the tailgate70
FElectric parking brake121
GDiagnostics connection25
HOpens the hood227
IRear fog lamp87
JLight switch86
Cockpit29
At a glance

Certain engine systems are designed to keep
the level ofpoisonous components inexhaust
fumes within legal limits.
These systems only work at peak efficiency if
they are serviced exact ly inaccordance with the
manufacturer's specific ations.Always have
work on the engine carried out at a qualified
specialist workshop. Mercedes-Benz recom-
men dsthat you use an authorized Mercedes-
Benz Center for th ispurpose. Inparticular, work
relevant to safety or on safety-related systems
must becarried out at a qualified specialist
workshop.
The engine settings must not bechanged under
any circumstances. Furthermore, all specific
service work must becarried out at regular
intervals and inaccordance with the Mercedes-
Benz service requirements. Details can befound
in the Maintenance Booklet.
Brakes
Important safety notes
GWAR NING
If you shift downon aslippery road surface in
an attempt to increase the engine's braking
effect, the drive wheels could lose their grip.
There isan increased danger of skiddin g and
acc iden ts.
Do not shift downforaddit ional engine brak-
ing on a slippery road surface.
Downhill gradients
!On long and steep gradients, you must
reduce the load on the brakes byshifting to a
lower gear ingood time. This allowsyou to
take advantage of the engine's braking effect.
This helps you to avoid overheating the
brakes and wearing them out excessively.
When you take advantage of engine braking, a
driv e wheel may not turn for some time, e.g.
on a slippery road surface. This could cause
damage to the drive train. This type of damage
is not covered bythe Mercedes-Benz war-
ranty.
This also appliesif cruise control, DI STRONIC
PLUS or SPEEDTRONIC are activated.
Heavy and light loads
GWARNING
If you rest your foot on the brake pedal while
driving, the braking system can overheat. This increases the stopping distance and can even
cause the braking system to fail. There is a
risk of an accident.
Never use the brake pedal as a footrest. Never
depress the brake pedal and the accelerator
pedal at the same time.
!Depressing the brake pedal constantly
results inexcessive and premature wear to
the brake pads.
If the brakes have been subjected to a heavy
load, do not stop the vehicle immediately. Drive
on for a short while. This allowsthe airflow to
cool the brakes more quickly.
Wet roads
If you have driven for a long time inheavy rain
wit hout braking, there may be a delayed reac-
tion from the brakes when braking for the first
time. This may also occur after the vehicle has
been washed or driven through deep water.
You have to depress the brake pedal more
firmly. Maintain a greater distance from the
vehicle in front.
After driving on a wet road or having the vehicle
washed, brake firmly while paying attention to
the traffic conditions. This willwarm up the
brake discs, thereby drying them more quickly
and protecting them against corrosion.
Limited braking performance on salt-
treated roads
If you drive on salted roads, a layer of salt resi-
due may form on the brake discs and brake
pads. This can result in a significantly longer
braking distance.
RIn order to prevent any salt build-up, apply the
brakes occasionally while paying attention to
the traffic conditions.
RCaref ullydepress the brake pedal and the
beginning and end of a journey.
RMaintain a greater distance to the vehicle
ahead.
124Driving tips
Driving and parking

warning lamp in the instrument cluster and note
any brake status messages in the multifunction
display. Especially for high performance driving,it is important to maintain and have the brake
system checked regularly.
Driving on wet roads
Hydroplaning
If water has accumulated to a certain depth on
the road surface, there is a danger of hydro-
planing occurring, even if:
Ryou drive at low speeds
Rthe tires have adequate tread depth
For this reason, in the event of heavy rain or in
conditions in which hydroplaning may occur,
you must drive in the following manner:
Rlower your speed
Ravoid ruts
Ravoid sudden steering movements
Rbrake carefully
Driving on flooded roads
!Do not drive through flooded areas. Check
the depth of any water before driving through
it. Drive slowly through standing water. Oth-
erwise, water may enter the vehicle interior or
the engine compartment. This can damage
the electronic components in the engine or
the automatic transmission. Water can also
be drawn in by the engine's air suction nozzles
and this can cause engine damage.
Winter driving
GWARNING
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.
There is an increased danger of skidding and
accidents.
Do not shift down for additional engine brak-
ing on a slippery road surface.
GDANGER
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 winter-proofed at a qualified
specialist workshop at the onset of winter.
Drive particularly carefully on slippery road sur-
faces. Avoid sudden acceleration, steering and
braking maneuvers. Do not use cruise control.
If the vehicle threatens to skid or cannot be
stopped when moving at low speed:
XShift the transmission to position N.
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 freez
ing
point.
For more information on driving with snow
chains, see (
Ypage 256).
For more information on driving with summer
tires, see (
Ypage 256).
Observe the notes in the "Winter operation" sec-
tion (
Ypage 256).
126Driving tips
Driving and parking

Drivingsystems
Cruis econtro l
General notes
Cruise contro lmaintain s aconstant road speed
fo ryou. It brake sautomatically in order to avoid
exceedin gth eset speed. Change into alowe r
gear in goo dtime on lon gand steep downhill
gradients. Thi sis especially important if th e
vehicle is laden. By doin gso, you will mak euse
of th ebraking effect of th eengine. Thi srelieves
th eload on th ebrake syste mand prevents th e
brake sfrom overheatin gand wearin gto o
quickly.
Use cruise contro lonly if road and traffic con-
dition smak eit appropriat eto maintain asteady
speed fo r aprolonged period. You can stor eany
road speed abov e20 mph (30 km/ h).
Cruise control lever
:To activate or increase speed
;To activate or reduce speed
=To deactivate cruise control
?To activate at the current speed/last stored
speed
When you activate cruise control, the stored
speed is shown in the multifunction display for
five seconds. In addition, the ésymbol
appears in the multifunction display. In the
speedometer, the segments between the stored
speed and the maximum speed light up.
Storing and maintaining the current
speed
You can store the current speed if you are driv-
ing faster than 20 mph (30 km/h).
XAccelerate the vehicle to the desired speed.
XBriefly press the cruise control lever up :or
down ;.
XRemove your foot from the accelerator pedal.
Cruise control is activated. The vehicle auto-
matically maintains the stored speed.
iCruise control may be unable to maintain
the stored speed on uphill gradients. The
stored speed is resumed when the gradient
evens out. Cruise control maintains the
stored speed on downhill gradients by auto-
matically applying the brakes.
Storing, maintaining and calling up a
speed
GWARNING
If you call up the stored speed and it is lower
than the current speed, the vehicle deceler-
ates. If you do not know the stored speed, the vehicle could decelerate unexpectedly. There
is a risk of an accident.
Pay attention to the road and traffic condi-
tions before calling up the stored speed. If you
do not know the stored speed, store the
desired speed again.
Driving systems127
Driving and parking
Z

XBriefly pull the cruise control lever towards
you:.
XRemove your foot from the accelerator pedal.
The first time cruise control is activated, it
stores the current speed or regulates the
speed of the vehicle to the previously stored
speed.
Setting a speed
Keep in mind that it may take a brief moment
until the vehicle has accelerated or braked to
the speed set.
XPress the cruise control lever up :for a
higher speed or down ;for a lower speed.
XTo adjust the set speed in 1 mph incre-
ments (1 km/h increments): briefly press
the cruise control lever up :or down ;to
the pressure point.
Every time the cruise control lever is pressed
up : or down ;the last speed stored is
increased or reduced.
XTo adjust the set speed in 5 mph incre-
ments (10 km/h increments): briefly press
the cruise control lever up :or down ;to
the pressure point.
Every time the cruise control lever is pressed up : or down ;the last speed stored is
increased or reduced.
iCruise control is not deactivated if you
depress the accelerator pedal. If you acceler-
ate to overtake, cruise control adjusts the
vehicle's speed to the last speed stored after
you have finished overtaking.
Deactivating cruise control
There are several ways to deactivate cruise con-
trol:
XBriefly press the cruise control lever for-
wards :.
or
XBrake.
Cruise control is automatically deactivated if:
Ryou engage the electric parking brake
Ryou are driving at less than 20 mph (30 km/ h)
RESP®intervenes or you deactivate ESP®
Ryou shift the transmission to positionNwhile
driving
If cruise control is deactivated, you will hear a
warning tone. You will see the Cruise Con‐
trol Offmessage in the multifunction display
for approximately five seconds.
iWhen you switch off the engine, the last
speed stored is cleared.
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.
128Driving system s
Driving an d parking