2019 MERCEDES-BENZ AMG GT ROADSTER remote control

Radio mode
see also Digital Operator's Man-
ual .................................................. 209
Radio-wave reception/transmis-
sion in the vehicle
Declaration of conformity ................ 27
Reading lamp ....................................... 99
Rear axle steering
Function/notes ............................ .113
Rear fog lamp
Display message ............................ 186
Switching on/off .............................. 97
Rear lamps
see Lights
Rear spoiler
Display message ............................ 196
Extending/retracting ..................... 229
Problem ......................................... 230
Rear view camera
Cleaning instructions ..................... 246
Function/notes ............................ .151
Switching on/off ........................... 151
Rear window defroster
Problem (malfunction) ................... 107
Switching on/off ........................... 107
Rear-view mirror
Anti-glare (manual) .......................... 91
Dipping (automatic) ......................... 93
Recycling
see Protection of the environment
Reflective safety jacket .................... 249
Refrigerant (air-conditioning sys-
tem)
Important safety notes .................. 293
Refueling
Fuel gauge ....................................... 34
Important safety notes .................. 125
Refueling process .......................... 126
see Fuel
Remote control
Garage door opene r....................... 231
Replacing bulbs
General notes ................................ 100
Reporting safety defects .................... 28
Rescue card ......................................... 29
Reserve (fuel tank)
see Fuel Reserve fuel
Display message ............................ 189
Warning lamp ................................. 204
Restraint system
Display message ............................ 182
Introduction ..................................... 40
Warning lamp ................................. 203
Warning lamp (function) ................... 41
Reversing feature
Side windows ................................... 77
Reversing lamps (display mes-
sage) ................................................... 186
Roadside Assistance (breakdown) .... 26
Roll away protection
see HOLD function
Roof
see Soft top
Roof lining and carpets (cleaning
guidelines) ......................................... 248
Route guidance
see also Digital Operator's Man-
ual .................................................. 209 S
Safety Children in the vehicle ..................... 55
see Occupant safety
see Operating safety
Safety system
see Driving safety systems
SD card
Inserting/removing ........................ 217
SD memory card
see also Digital Operator's Man-
ual .................................................. 209
Selecting ........................................ 165
Search & Send
see also Digital Operator's Man-
ual .................................................. 209
Seat
Correct driver's seat position ........... 84
Seat belts
Adjusting the driver's and front-
passenger seat belt ......................... 44
Cleaning ......................................... 248
Correct usage .................................. 43
Fastening ......................................... 44 16
Index

Daimler AG can restrict or discontinue the ser-
vice.
The remote online services of Mercedes me
connect:
R are not intended for use in the vehicle. These
services must not be used while the vehicle is in motion.
R may contain data which is out of date or inva-
lid. The displays in the vehicle apply at all
times.
The remote online services and selected basic
services can be used via the website https://
www.mercedes.me or via the web application
for your smartphone. They can be called up
using many Internet-enabled end devices.
You must observe the legal requirements for the country in which you are currently driving when
calling up the website via the multimedia sys-
tem. Do not use the website while the vehicle is in motion. Notes on data protection
G
WARNING
The use of remote control functions can lead
to security risks.
Remote control functions include, for exam-
ple:
R Locking/unlocking the vehicle
R Activating auxiliary heating
A security risk could occur, for example by
the activation of the auxiliary heating at an
unsuitable location for the vehicle.
An unauthorized person with knowledge of
your access data could take control of vehicle
behavior and/or individual vehicle functions.
Take great care to protect your access data
from unauthorized access.
Change your access data immediately if you
suspect unauthorized access has taken place
or that your access data has been compro-
mised. In addition, consult an authorized
Mercedes-Benz Center immediately.
Any person who has access to your access data
can use the Mercedes me connect services. Change of vehicle
If you sell your vehicle, you are obliged to delete
the vehicle from your personal area on the
Mercedes me website.
If you have bought a used vehicle, it is possible
that the previous owner still has access to the
Mercedes me connect services. Daimler AG or
Mercedes me connect are not automatically
informed about the change of owner.
For as long as the previous owner has a con-
nection with the vehicle, they can use all of the
Mercedes me connect services.
For example:
R locating the vehicle
R remotely operated vehicle functions
e.g. locking and unlocking the vehicle
Active vehicle location is shown in the multime- dia system display.
If in doubt, deactivate the function:
R on the Mercedes me connect website by
switching off the function in the settings.
R via the Mercedes-Benz Customer Center. You
can call up the Mercedes-Benz Customer
Center by pressing the 00D9button in the
overhead control unit. Have access for the
previous owner deactivated. Information on copyright
Free and open-source software
Information on license for free and open-source
software used in your vehicle can be found on
the data carrier in your vehicle document wallet
and, including updates, on the following web-
site:
http://www.mercedes-benz.com/
opensource 32
Information on copyrightIntroduction

SmartKey
Important safety notes
G
WARNING
If children are left unsupervised in the vehicle, they could:
R open the doors, thus endangering other
people or road users.
R get out and disrupt traffic.
R operate the vehicle's equipment.
Additionally, children could set the vehicle in
motion if, for example, they:
R release the parking brake.
R shifting the automatic transmission out of
park position P
R Start the engine.
There is a risk of an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children or animals unattended in the
vehicle. Always keep the SmartKey out of
reach of children. G
WARNING
If you attach heavy or large objects to the
SmartKey, the SmartKey could be uninten-
tionally turned in the ignition lock. This could
cause the engine to be switched off. There is a risk of an accident.
Do not attach any heavy or large objects to the
SmartKey. Remove any bulky key rings before
inserting the SmartKey into the ignition lock.
! Keep the SmartKey away from strong mag-
netic fields. Otherwise, the remote control
function could be affected.
Strong magnetic fields can occur in the vicin- ity of powerful electrical installations.
Do not keep the SmartKey: R with electronic devices, e.g. a mobile phone
or another SmartKey
R with metallic objects, e.g. coins or metal foil
R inside metallic objects, e.g. a metal case
This can affect the functionality of the Smart-
Key. Vehicles with KEYLESS-GO start function:
do
not keep the SmartKey in the trunk. Otherwise, the SmartKey may not be detected, e.g. when
starting the engine using the Start/Stop button.
A brief radio connection between the vehicle
and the SmartKey determines whether a valid
SmartKey is in, or in the direct vicinity of, the
vehicle.
This occurs, for example:
R when starting the engine
R while driving
R when using the trunk lid unlocking sensor
R when the external door handles are touched
R during convenience closing SmartKey functions
0043
0037 Locks the vehicle
0044 0054 Opens the trunk lid
0087 0036 Unlocks the vehicle
X To unlock centrally: press the0036button.
If you do not open the vehicle within approx-
imately 40 seconds of unlocking:
R the vehicle is locked again
R the anti-theft alarm system is armed again.
X To lock centrally: press the0037button.
The SmartKey centrally locks and unlocks the
doors, the glove box and the fuel filler flap.
The turn signals flash once when unlocking and three times when locking.
You can also set an audible signal to confirm
that the vehicle has been locked. The audible
signal can be activated and deactivated via the
multimedia system; see the Digital Operator's
Manual.
When the locator lighting is activated via the
multimedia system, it lights up when it is dark 66
SmartKeyOpening and closing

Problem
Possible causes/consequences and
0050
0050Solutions KEYLESS-GO is malfunctioning.
X Lock/unlock the vehicle using the remote control function of the
SmartKey.
X Have the vehicle and SmartKey checked at a qualified specialist
workshop.
If the vehicle can also not be locked/unlocked using the remote con-
trol function:
X Unlock (Y page 73) or lock (Y page 73) the vehicle using the
mechanical key.
X Have the vehicle and SmartKey checked at a qualified specialist
workshop. The engine cannot be
started using the Smart-
Key. the on-board voltage is too low.
X Switch off non-essential consumers, e.g. seat heating or interior
lighting, and try to start the engine again.
If this does not work:
X Check the starter battery and charge it if necessary (Y page 255).
or
X Jump-start the vehicle (Y page 256).
or
X Consult a qualified specialist workshop. The engine cannot be
started using the Start/
Stop button. The Smart-
Key is in the vehicle. The vehicle is locked.
X Unlock the vehicle and try to start the vehicle again. The SmartKey battery is discharged or nearly discharged.
X Check the SmartKey battery (Y page 69) and replace it if necessary
(Y page 69).
If this does not work: X Start your vehicle with the SmartKey in the ignition lock. There is interference from a powerful source of radio waves.
X Start your vehicle with the SmartKey in the ignition lock. You have lost a Smart-
Key. X
Have the SmartKey deactivated at a qualified specialist workshop.
X Report the loss immediately to the vehicle insurers.
X If necessary, have the locks changed as well. You have lost the
mechanical key. X
Report the loss immediately to the vehicle insurers.
X If necessary, have the locks changed as well. SmartKey
71Opening and closing Z

!
Do not warm up the engine while stationary.
Pull away immediately. Avoid high engine
speeds and full throttle until the engine has
reached its operating temperature.
In vehicles with automatic transmission,
engage positions P and R only when the vehi-
cle is stationary.
Where possible, avoid spinning the drive
wheels when pulling away on slippery roads.
You could otherwise damage the drive train.
! During a cold start with low engine oil tem-
peratures (below 32 ‡) (0 †), the maximum
engine speed is restricted in order to protect
the engine. To protect the engine and main-
tain smooth engine operation, avoid driving at full throttle when the engine is cold. Key positions
Start/Stop button General notes
All vehicles are equipped with a Start/Stop but-
ton.
The Start/Stop button is located in the center
console and is illuminated when the vehicle is
unlocked.
The SmartKey must be in the vehicle.
Pressing the Start/Stop button several times in succession corresponds to the different Smart-
Key positions in the ignition lock. This is only the
case if you are not depressing the brake pedal.
If you depress the brake pedal and press the
Start/Stop button, the engine starts immedi-
ately.
A check which periodically establishes a radio
connection between the vehicle and the Smart-
Key determines whether a valid SmartKey is in
the vehicle. This occurs, for example, when
starting the engine.
If there is a SmartKey in the ignition lock, this
takes precedence over the KEYLESS-GO start
function.
To start the vehicle without actively using the
SmartKey:
R the SmartKey must be in the vehicle
R the vehicle must not be locked with the
SmartKey or KEYLESS-GO (Y page 67)Do not keep the SmartKey:
R with electronic devices, e.g. a mobile phone
or another SmartKey
R with metallic objects, e.g. coins or metal foil
R inside metallic objects, e.g. a metal case
This can affect the functionality of the Smart-
Key.
If you lock the vehicle with the SmartKey remote control or with KEYLESS-GO, after a short time:
R you will not be able to switch on the ignition
with the Start/Stop button
R you will no longer be able to start the engine
with the Start/Stop button until the vehicle is
unlocked again
If you lock the vehicle centrally using the button
on the driver's door (Y page 72), you can con-
tinue to start the engine with the Start/Stop
button.
The engine can be switched off while the vehicle
is in motion by pressing and holding the Start/
Stop button for three seconds. This function
operates independently of the ECO start/stop
automatic engine switch-off function.
Key positions with the Start/Stop button As soon as the ignition is switched on, all the
indicator lamps in the instrument cluster light
up. Further information on situations where an
indicator lamp either fails to go out after starting the engine or lights up while driving
(Y page 200).
If Start/Stop button 0043has not yet been
pressed, this corresponds to the SmartKey
being removed from the ignition.
X To switch on the power supply: press
Start/Stop button 0043once.
The power supply is switched on. You can now
activate the windshield wipers, for example. If you press Start/Stop button 0043twice in this 110
DrivingDriving and parking

Specifying and sending the destination
address
X Go to the website http://maps.google.com
and enter a destination address into the entry
field.
X To send the destination address to the e-
mail address of your mbrace account:
click on the corresponding button on the web-
site.
Example:
If you select "Send to vehicle" and then
"Mercedes-Benz", the destination address
will be sent to your vehicle.
X When the "Send" dialog window appears:
Enter the e-mail address you specified when
setting up your mbrace account into the cor-
responding field.
X Click "Send".
Information on specific commands such as
"Address entry" or "Send" can be found on the
website.
Calling up a transmitted destination
address
X Turn the SmartKey to position 0048in the igni-
tion lock (Y page 111).
The transmitted destination address is loaded into the vehicle's navigation system.
A display message appears, asking whether
navigation should be started.
X SelectYes Yesby turning 3or sliding 1
the controller and confirm with 7.
The system calculates the route and subse-
quently starts the route guidance with the
address entered.
If you select No Nothe address can be stored in
the address book.
If you have sent more than one destination
address, each individual destination must be
confirmed separately.
Destination addresses are loaded in the same
order as the order in which they were sent.
If you have multiple Mercedes-Benz vehicles
with mbrace and active mbrace accounts:
If multiple vehicles are registered under the
same e-mail address, the destination will be
sent to all the vehicles. Vehicle remote opening You can use the vehicle remote unlocking if you
have unintentionally locked your vehicle and a
replacement SmartKey is not available.
The vehicle can then be unlocked by the
Mercedes-Benz Customer Assistance Center.
The vehicle can be immediately unlocked
remotely within four days of the ignition being
turned off. After this time, the remote unlocking
may be delayed by 15 to 60 minutes. After
30 days, the vehicle can no longer be unlocked
remotely.
The vehicle remote unlocking feature is availa-
ble if the relevant mobile phone network is avail- able and a data connection is possible.
X Contact the following service hotlines:
Mercedes-Benz Customer Assistance Center
at 1-800 FOR-MERCEDES (1-800-367-6372)
or 1-866-990-9007
You will be asked for your password.
X Return to your vehicle at the time agreed upon
with the Mercedes-Benz Customer Assis-
tance Center.
Alternatively, the vehicle can be opened via: R the Internet, under the "Owners Online" sec-
tion
R telephone applications (e.g. for iPhone ®
,
Android™)
To do this, you will need your identification num-
ber and password.
Vehicle remote closing The vehicle remote closing feature can be used
when you have forgotten to lock the vehicle and you are no longer nearby.
The vehicle can then be locked by the Mercedes-
Benz Customer Assistance Center.
The vehicle can be immediately remotely locked
within four days of the ignition being turned off.
After this time, remote closing may be delayed
by 15 to 60 minutes. After 30 days the vehicle
can no longer be locked remotely.
The vehicle remote closing feature is available if the relevant mobile phone network is available
and a data connection is possible.
X Contact the following service hotlines: Features
227Stowage and features Z

Problem
Possible causes/consequences and
0050
0050Solutions The rear spoiler cannot
be retracted again after
manually extending it. You have opened the trunk lid while manually extending the rear
spoiler.
X Close the trunk lid. The rear spoiler does not
extend or retract auto-
matically. The rear spoiler's movement is blocked, e.g. by an object jammed
between the body and the rear spoiler.
X Remove the object. Garage door opener
General notes The HomeLink
®
garage door opener integrated
in the rear-view mirror allows you to operate up
to three different door and gate systems.
Use the integrated garage door opener only on
garage doors that:
R they are equipped with a safety stop and
reverse feature
R they conform to the current U.S. safety stand-
ards
When it has been programmed, the integrated
garage door opener in the rear-view mirror will
assume the function of the garage door sys-
tem's remote control. Please also read the oper-
ating instructions for the garage door system.
When programming a garage door opener, park the vehicle outside the garage. Do not leave the
engine running while programming it.
Certain garage door drives are incompatible
with the integrated garage door opener. If you
have difficulty programing the integrated garage
door opener, contact a Mercedes-Benz Service
Center.
Alternatively, you can call the following tele-
phone assistance services:
R USA: Mercedes-Benz Customer Assistance
Center at 1-800-FOR-MERCedes
R Canada: Customer Service at
1-800-387-0100
R HomeLink ®
hotline 1-800-355-3515 (free of
charge)
More information on HomeLink ®
and/or com-
patible products is also available on the Internet
at http://www.homelink.com.
Notes on the declaration of conformity
(Y page 27).
USA: FCC ID: CB2HMIHL4 Canada: IC: 279B-HMIHL4
Important safety notes G
WARNING
When you operate or program the door with
the integrated garage door opener, persons in the range of movement of the door may
become trapped or be struck by the door.
There is a risk of injury.
When using the integrated garage door
opener, always make sure that nobody is
within the range of movement of the door. G
DANGER
Combustion engines emit poisonous exhaust
gases such as carbon monoxide. Inhaling
these exhaust gases is hazardous to health
and can result in poisoning. There is a risk of
fatal injury. Therefore, never leave the engine running an enclosed space without adequate
ventilation.
Programming Programming the buttons
Pay attention to the "Important safety notes"
(Y page 231). Features
231Stowage and features Z

Garage door remote control
0083is not included
with the integrated garage door opener.
X Select SmartKey position 0048with the Start/
Stop button (Y page 111).
X Select one of buttons 0044to0085 to use to con-
trol the garage door drive.
X To start programming mode: press and
hold one of buttons 0044to0085 on the integrated
garage door opener.
The garage door opener is now in program-
ming mode. After a short time, indicator
lamp 0043lights up yellow.
Indicator lamp 0043lights up yellow as soon as
button 0044,0087or0085 is stored for the first time.
If the selected button has already been pro-
gramed, indicator lamp 0043will only light up
yellow after ten seconds have elapsed.
X Release button 0044,0087or0085. Indicator
lamp 0043flashes yellow.
X To program the remote control: point
garage door remote control 0083towards but-
tons 0044to0085 on the rear-view mirror at a dis-
tance of 2 to 8 in (5 to 20 cm).
X Press and hold button 0084on remote control
0083 until indicator lamp 0043lights up green.
When indicator lamp 0043lights up green: pro-
gramming is finished.
When indicator lamp 0043flashes green: pro-
gramming was successful. The next step is to
synchronize the rolling code (Y page 232).
X Release button 0084on remote control 0083for
the garage door drive system.
If indicator lamp 0043lights up red: repeat the
programing procedure for the corresponding
button on the rear-view mirror. When doing
so, vary the distance between remote control
0083 and the rear-view mirror.
The required distance between remote con-
trol 0083and the integrated garage door opener
depends on the garage door drive system. Several attempts might be necessary. You
should test every position for at least
25 seconds before trying another position.
Synchronizing the rolling code
Pay attention to the "Important safety notes"
(Y page 231).
If the garage door system uses a rolling code,
you will also have to synchronize the garage
door system with the integrated garage door
opener in the rear-view mirror. To do this you will
need to use the programming button on the door
drive control panel. The programming button
may be located in different places depending on the manufacturer. It is usually located on the
door drive unit on the garage ceiling.
Familiarize yourself with the garage door drive
operating instructions, e.g. under "Program-
ming additional remote controls", before carry-
ing out the following steps.
Your vehicle must be within reach of the garage
door or gate opener drive. Make sure that nei-
ther your vehicle nor any persons/objects are
present within the sweep of the door or gate.
X Select SmartKey position 0048with the Start/
Stop button (Y page 111).
X Get out of the vehicle.
X Press the programming button on the door
drive unit.
You now have 30 seconds to initiate the next
step.
X Get into the vehicle.
X Press previously programed button 0044,0087
or 0085 on the integrated garage door opener
repeatedly until the door closes.
The rolling code synchronization is then com- plete.
Notes on programming the remote con-
trol
Canadian radio frequency laws require a "break" (or interruption) of the transmission signals
after broadcasting for a few seconds. Therefore,
these signals may not last long enough for the
integrated garage door opener. The signal is not recognized during programming. Comparable
with Canadian law, some U.S. garage door open-
ers also feature a "break". 232
FeaturesStowage and features