2016 MERCEDES-BENZ SL ROADSTER remote control

R
RACE START important safety notes ................... 173
RACE START (Mercedes-AMG vehi-
cles) .................................................... 173
RACETIMER (on-board computer) .... 213
Radio
Selecting a station ......................... 204
see separate operating instructions
Radio mode
See also Digital Owner's Manua l... 253
Radio-based vehicle components
Declaration of conformity ................ 25
Reading lamp ..................................... 117
Rear foglamp
Display message ............................ 228
Switching on/of f........................... 114
Rear lamps
see Lights
Rear window heating
General notes ................................ 127
Problem (fault) ............................... 128
Switching on/of f........................... 127
Rear-view mirror
Anti-dazzle mode (automatic) ........ 109
Dipping (manual) ........................... 108
Refuelling
Fuel gaug e....................................... 32
Important safety notes .................. 151
Notes for Mercedes‑AMG vehi-
cles ................................................ 324
Refuelling process ......................... 152
see Fuel
Remote control
Programming (garage door
opener) .......................................... 270
Replacing bulbs
General notes ................................ 118
Rescue card ......................................... 28
Reserve (fuel tank)
see Fuel
Reserve fuel
Display message ............................ 231
Warning lamp ................................. 249
Residual heat (climate control) ........ 129
Restraint system
Display message ............................ 224 Introduction ..................................... 39
Warning lamp ................................. 248
Warning lamp (function) ................... 40
Rev counter ........................................ 199
Reverse gear (selector lever) ........... 143
Reversing camera
Cleaning instructions ..................... 285
Display in the multimedia system .. 187
Function/note s............................. 187
Switching on/of f........................... 187
Reversing feature
Side windows ................................... 90
Reversing function
Boot lid ............................................ 85
Reversing lamp (display message) .. 228
Roll bar
Display message ............................ 224
Operation ......................................... 50
Roller sunblind .................................... 98
Roof
Display message ............................ 242
Important safety notes .................... 93
Opening/closing (with key) .............. 95
Opening/closing (with roof
switch) ............................................. 94
Overview .......................................... 93
Problem (malfunction) ................... 100
Relocking ......................................... 95
Roof switch .......................................... 94
Route guidance
See also Digital Owner's Manua l... 253 S
Safety Children in the vehicle ..................... 54
see Occupant safety
Safety system
see Driving safety systems
SD memory card
Ejecting .......................................... 260
Inserting ........................................ 260
Inserting/removing ........................ 260
See also Digital Owner's Manua l... 253
Selecting ........................................ 205
Seat belt
Correct usage .................................. 42
Seat belt guide ............................... 103 16
Index

Key
Important safety notes
United Kingdom only: G
WARNING
When the double locks are activated, the
doors can no longer be opened from the
inside. People in the vehicle can no longer get out, e.g. in hazardous situations. There is a
risk of injury.
Therefore, do not leave any people unsuper-
vised in the vehicle, particularly children, eld-
erly people or people in need of special assis-
tance. Do not activate the double lock when
people are in the vehicle.
If the vehicle has been locked from the outside, the double lock function is activated as stand-
ard. It is then not possible to open the doors
from inside the vehicle. You can deactivate the
double lock function by deactivating the interior
motion sensor (Y page 76). The doors can then
be opened from the inside after the vehicle has
been locked from the outside. The anti-theft
alarm system is triggered if the door is opened
from the inside. Switch off the alarm
(Y page 74).
All countries: G
WARNING
If children are left unsupervised in the vehicle, they can:
R open doors and endanger other persons or
road users
R climb out and be injured by the traffic
R operate vehicle equipment and, for exam-
ple, trap themselves.
Children could also set the vehicle in motion, for example by:
R releasing the parking brake
R shifting the automatic transmission out of
park position P
R starting the engine.
There is a risk of an accident and injury.
When leaving the vehicle, always take the key
with you and lock the vehicle. Never leave children unattended in the vehicle. Always
keep the key out of reach of children.
G
WARNING
If you attach heavy or large objects to the key, the key could be unintentionally 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
key. Remove any bulky keyrings before insert-
ing the key into the ignition lock.
! Keep the key away from strong magnetic
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 key: R with electronic devices, e.g. a mobile phone
or another key
R with metallic objects, e.g. coins or metal film
R inside metallic objects, e.g. a metal case
This can affect the key's functionality. Key functions
:
& Locks the vehicle
; F Opens/closes the boot lid
= % Unlocks the vehicle
X To unlock centrally: press the%button.
If you do not open the vehicle within approx-
imately 40 seconds of unlocking:
R the vehicle locks again
R protection against theft is reactivated
X To lock centrally: press the&button. Key
77Opening and closing Z

Problems with the key
Problem
Possible causes/consequences and
M
MSolutions You can no longer lock or
unlock the vehicle using
the key. The key battery is discharged or nearly discharged.
X Check the key battery (Y page 80) and replace if necessary
(Y page 80).
If this does not work: X Unlock (Y page 84) or lock (Y page 84) the vehicle using the
emergency key element. There is interference from a powerful source of radio waves.
X Unlock (Y page 84) or lock (Y page 84) the vehicle using the
emergency key element. The key is faulty.
X Unlock (Y page 84) or lock (Y page 84) the vehicle using the
emergency key element.
X Have the key checked at a qualified specialist workshop. You can no longer lock or
unlock the vehicle using
KEYLESS-GO. KEYLESS-GO has been deactivated.
X Reactivate KEYLESS-GO (Y page 78). The key battery is discharged or nearly discharged.
X Check the key battery (Y page 80) and replace if necessary
(Y page 80).
If this does not work: X Unlock (Y page 84) or lock (Y page 84) the vehicle using the
emergency key element. There is interference from a powerful source of radio waves.
X Unlock (Y page 84) or lock (Y page 84) the vehicle using the
emergency key element. There is a fault with KEYLESS-GO.
X Lock/unlock the vehicle using the remote control function of the
key.
X Have the vehicle and key checked at a qualified specialist work-
shop.
If the vehicle cannot be locked/unlocked even using the remote con-
trol function:
X Unlock (Y page 84) or lock (Y page 84) the vehicle using the
emergency key element.
X Have the vehicle and key checked at a qualified specialist work-
shop. Key
81Opening and closing Z

To start the vehicle without actively using the
key:
R the Start/Stop button must be inserted in the
ignition lock
R the key must be in the vehicle
R the vehicle must not be locked with the key or
KEYLESS-GO (Y page 78)
Do not keep the key:
R with electronic devices, e.g. a mobile phone
or another key
R with metallic objects, e.g. coins or metal film
R inside metallic objects, e.g. a metal case
This can affect the function of the key with KEY- LESS-GO.
If you lock the vehicle with the key's 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 not be able to start the engine with the
Start/Stop button until the vehicle is
unlocked again
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 KEYLESS-GO :
Start/Stop button
; Ignition lock
When you switch on the ignition, all of the indi-
cator lamps in the instrument cluster light up.
Further information on situations where an indi-
cator lamp either fails to go out after starting the engine or lights up while driving (Y page 245).
If Start/Stop button :has not yet been
pressed, this corresponds to the key being
removed from the ignition. X
To switch on the power supply: press
Start/Stop button :once.
The power supply is switched on. You can now activate the windscreen wipers, for example.
The power supply is switched off again if:
R the driver's door is opened and
R you press Start/Stop button :twice when
in this position
X To switch on the ignition: press Start/Stop
button :twice.
The ignition is switched on.
If you press Start/Stop button :once when
in this position, the ignition is deactivated
again.
Removing the Start/Stop button
You can remove the Start/Stop button from the
ignition lock and start the vehicle as normal
using the key.
X Remove Start/Stop button :from ignition
lock ;.
You do not have to remove the Start/Stop but-
ton from the ignition lock when you leave the
vehicle. You should, however, always take the
key with you when leaving the vehicle. As long as
the key is in the vehicle:
R the vehicle can be started using the Start/
Stop button
R the electrically powered equipment can be
operated Starting the vehicle
Important safety notes G
WARNING
If children are left unsupervised in the vehicle, they can:
R open doors and endanger other persons or
road users
R climb out and be injured by the traffic
R operate vehicle equipment and, for exam-
ple, trap themselves. Driving
133Driving and parking
Z

cause you to lose control of the vehicle. There
is a risk of an accident.
Use this device only when the vehicle is sta-
tionary.
i You must observe the legal requirements for
the country in which you are currently driving
when operating mobile communications
equipment in the vehicle.
If it is permitted by law to operate communi-
cations equipment while the vehicle is in
motion, you may only do so if the traffic sit-
uation permits. You may otherwise be dis-
tracted from the traffic conditions, cause an
accident and injure yourself and others.
Excessive levels of electromagnetic radiation
may cause damage to your health and to the
health of others. The use of an exterior aerial
takes into consideration the scientific discus-
sion surrounding the possible health risk posed
by electromagnetic fields.
Mercedes-Benz recommends the use of an
approved exterior aerial. This ensures:
R optimal mobile phone reception quality in the
vehicle
R that mutual interference between the vehicle
electronics and mobile phones is minimised
An exterior aerial has the following advantages:
R it conducts the electromagnetic fields gener-
ated by a wireless device to the exterior
R the field strength in the vehicle interior is
lower than in a vehicle that does not have an
exterior aerial
Information on retrofitting two-way radios and
mobile phones (RF transmitters) (Y page 320).
General notes There are various mobile phone brackets that
may be fitted in your vehicle; in some cases,
these are country-specific.
You can connect a Bluetooth ®
-capable mobile
phone with COMAND Online through the Blue-
tooth ®
interface. This also applies if your vehicle
is equipped with convenience telephony. More information on suitable mobile phones,
mobile phone brackets and on connecting Blue-
tooth ®
-capable mobile phones with COMAND
Online can be obtained:
R at your Mercedes-Benz Service Centre
R on the Internet at https://www.mercedes-
benz.com/de/mercedes-me/
konnektivitaet/
i The functions and services available when
you use the phone depend on your mobile
phone model and service provider.
Using a mobile phone If the mobile phone is inserted in the mobile
phone bracket, the mobile phone will be
charged and connected with the exterior aerial.
X Open the telephone compartment
(Y page 262).
X Place the mobile phone bracket into the pre-
installed fitting; see the separate installation
instructions for the mobile phone fitting.
X Insert the mobile phone into the mobile phone
bracket; see the separate installation instruc-
tions for the mobile phone fitting.
Operating the mobile phone You can operate the telephone using the
6
and ~ buttons on the multifunction steering
wheel. You can operate other mobile phone
functions via the on-board computer
(Y page 205).
When you remove the key from the ignition lock,
the mobile phone is disconnected from the
hands-free system. Active calls will first be
transferred to the mobile phone directly. 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.
Once programmed, the integrated garage door
opener in the rear-view mirror will assume the
function of the garage door system's remote
control. Please also read the operating instruc-
tions for the garage door system. Features
269Stowing and features Z

When programming a garage door opener, park
the vehicle outside the garage. Do not run the
engine while programming.
The garage door opener is only available for cer- tain countries. Observe the legal requirements
for each individual country.
The HomeLink ®
garage door opener is compat-
ible with most European garage and gate opener
drives. More information on HomeLink ®
and/or
compatible products is available:
R at a qualified specialist workshop
R via the HomeLink ®
Hotline
(0) 08000 466 354 65 or alternatively
+49 (0) 6838 907-277
R on the Internet at http://www.homelink.com
Important safety notes G
WARNING
When you operate or program the garage door with the integrated garage door opener, per-
sons in the range of movement of the garage
door can become trapped or struck by the
garage 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 garage
door. G
WARNING
Combustion engines emit poisonous exhaust
gases such as carbon monoxide. Inhaling
these exhaust gases leads to poisoning. There is a risk of fatal injury. Therefore never leave
the engine running in enclosed spaces with-
out sufficient ventilation.
Programming Programming buttons
Pay attention to the "Important safety notes"
(Y page 270). Garage door remote control
Ais not included
with the integrated garage door opener.
X Turn the key to position 2in the ignition lock
(Y page 132).
X Select one of buttons ;to? to control the
garage door drive.
X To start programming mode: press and
hold one of buttons ;to? of the integrated
garage door opener.
The garage door opener is now in program-
ming mode. After a short time, indicator
lamp :begins to light up yellow.
Indicator lamp :lights up yellow immedi-
ately the first time button ;,=or? is pro-
grammed. If the selected button has already
been programmed, indicator lamp :lights
up yellow after ten seconds have elapsed.
X Release button ;,=or?. Indicator
lamp :flashes yellow.
X To program the remote control: point
garage door remote control Atowards but-
tons ;to? on the rear-view mirror at a dis-
tance of 5 to 20 cm.
X Press and hold button Bon remote control
A until indicator lamp :lights up green.
When indicator lamp :lights up green: pro-
gramming is finished.
When indicator lamp :flashes green: pro-
gramming was successful. The next step is to
synchronise the rolling code (Y page 271).
X Release button Bof remote control Aof the
garage door drive.
If indicator lamp :lights up red: repeat the
programming process for the corresponding
button on the rear-view mirror. When doing
so, vary the distance between remote control A and the rear-view mirror.
The required distance between remote con-
trol Aand the integrated garage door opener
depends on the garage door drive system. 270
FeaturesStowing and features

Several attempts may be required. You
should test every position for at least
25 seconds before trying another position.
Synchronising the rolling code
Observe the "Important safety notes"
(Y page 270).
If the garage door system uses a rolling code,
you will also have to synchronise 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 but-
ton may be placed at different locations depend- ing on the manufacturer. It is usually located on
the door drive unit on the garage ceiling.
Familiarise yourself with the garage door drive
operating instructions, e.g. under "Program-
ming of additional remote controls", before car-
rying out the following steps.
Your vehicle must be within range 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 Turn the key to position 2in the ignition lock
(Y page 132).
X Get out of the vehicle.
X Press the programming button on the door
drive unit.
Usually, you now have 30 seconds to initiate
the next step.
X Get into the vehicle.
X Press previously programmed button ;,=
or ? of the integrated garage door opener
until the door closes.
The rolling code synchronisation is then com- plete.
Problems when programming
If you have problems when programming the
integrated garage door opener, please note the following:
R Check the transmitter frequency used by
garage door drive remote control Aand
whether it is supported. The transmitter fre-
quency can usually be found on the back of
remote control Afor the garage door drive.
R Replace the batteries in garage door remote
control A. This increases the likelihood that
garage door remote control Awill transmit a
strong and precise signal to the integrated
garage door opener in the rear-view mirror. R
When programming, hold remote control A
at varying distances and angles from but-
tons ;to? which you are programming. Try
various angles at a distance between 5and
20 cm or at the same angle but at varying
distances.
R If another remote control Ais available for
the same garage door drive, perform the pro-
gramming steps again using this remote con- trol A. Before performing these steps, make
sure that new batteries have been fitted in
garage door drive remote control A.
R Note that some remote controls transmit only
for a limited period (the indicator lamp on theremote control goes out). Press button Bon
remote control Aagain before transmission
ends.
R Align the aerial cable of the garage door
opener unit. This can improve signal recep-
tion/transmission.
Opening or closing the garage door Once programmed, the integrated garage door
opener will assume the function of the garage
door system's remote control. Please also read
the operating instructions for the garage door
system.
X Turn the key to position 2in the ignition lock
(Y page 132).
X Press button ;,=or? which you have
programmed to operate the garage door.
Garage door system with a fixed code: indi-
cator lamp :lights up green.
Garage door system with a rolling code: indi-
cator lamp :flashes green.
The transmitter will transmit a signal for as
long as the button is pressed. The transmis-
sion is halted after a maximum of ten seconds
and indicator lamp :lights up yellow.
X Press button ;,=or? again if necessary.
Clearing the memory Make sure that you clear the memory of the
integrated garage door opener before selling the
vehicle. Features
271Stowing and features Z