2012 MERCEDES-BENZ SLS AMG ROADSTER door lock

Problems with fuel and the fuel tankProblemPossible causes/consequences and M SolutionsFuel is leaking from the
vehicle.GRisk of explosion or fire
The fuel line or the fuel tank is defective.
XSet the Start/Stop button to key position 0 immediately.XDo not restart the engine under any circumstances.XConsult a qualified specialist workshop.The fuel filler flap
cannot be opened.The fuel filler flap is not unlocked.
or
The SmartKey battery is discharged.XUnlock the vehicle ( Y page 69).
or
XUnlock the vehicle using the mechanical key ( Y page 71).The fuel filler flap is unlocked, but the opening mechanism is
jammed.XConsult a qualified specialist workshop.Parking
Important safety notes
GWARNING
Do not park this vehicle in areas where
combustible materials can come into contact
with the hot exhaust system. Combustible
materials, such as grass, hay or leaves could
be ignited by the hot exhaust system and
cause a vehicle fire. Do not park the vehicle
on dry grassland or harvested grain fields.
Unintended vehicle movement can cause
serious personal injury or damage to the
vehicle or the vehicle drivetrain. To reduce
such risks, always do the following before
turning off the engine and leaving the vehicle:
R keep your right foot on the brake pedal.
R engage the electric parking brake.
R shift the transmission into park position P.
R slowly release the brake pedal.
R when parked on an incline, always turn the
front wheels towards the road curb.
R turn the SmartKey in the ignition lock to
position 0 and remove the SmartKey from
the ignition lock, or press the Start/Stop
button.
R take the SmartKey with you and lock the
vehicle when leaving.
! Do not open the driver's door while the
vehicle is in motion. At low speeds in
transmission position D or R, park position
P is otherwise engaged automatically. This
can damage the transmission.
If you wish to maneuver the vehicle with the
door open, proceed as follows:XBring the vehicle to a standstill.XUse the E-SELECT lever to shift the
transmission to position N or press the P
button on the center console.XOpen the driver's door.
You can maneuver the vehicle with the
driver's door open.Parking129Driving and parkingZ

Switching off the engine
Important safety notesGWARNING
If the engine is not running, there is no power
assistance for the steering and brakes.
Steering and braking then requires
significantly greater effort.
As a result, you could cause an accident and
injure yourself and others.
Therefore, do not switch off the engine while
you are driving.
! Do not open the driver's door while the
vehicle is in motion. At low speeds in
transmission position D or R, park position
P is otherwise engaged automatically. This
can damage the transmission.
i Observe the display messages in the
instrument cluster.
AMG SPEEDSHIFT DCT 7-gear sport
transmission
XUse the button on the center console to
shift the transmission to P.
Using the Start/Stop button
XPress the Start/Stop button (Y page 115).
The engine stops and all the indicator
lamps in the instrument cluster go out.XApply the electric parking brake.
i If you switch the engine off with the
transmission in position R or D, the
transmission automatically shifts to N.
If you move the E-SELECT lever to N before
switching off the engine, the transmission
remains in N for approximately 30 minutes.
If you open the driver's or front-passenger
door during this period, the transmission
automatically shifts to P.
i The engine can be turned off while the
vehicle is in motion by pressing and holding
the Start/Stop button for three seconds.
Using the SmartKey
! Do not remove the SmartKey while the
vehicle is in motion. At low speeds, park
position P will otherwise be engaged
automatically.
Do not open the driver's door while the
vehicle is in motion. At low speeds,
transmission position P is engaged
automatically.
This can damage the transmission.XTurn the SmartKey to position 0 in the
ignition lock and remove it.
The parking lock is activated.XApply the electric parking brake.
i If you use the E-SELECT lever to shift the
transmission to N before switching off the
engine, the transmission remains in N for
approximately 30 minutes. If you open the
driver's or front-passenger door during this
period, the transmission automatically
shifts to P.
If the SmartKey is in the ignition lock and
you use the E-SELECT lever to shift the
transmission to N before switching off the
engine, the transmission remains in N. This
still applies if you open the driver's or front-
passenger door. Further information is
available in the "Car wash" section
( Y page 223).
Electric parking brake
General information
GWARNING
When you leave the vehicle, you should
always remove the SmartKey from the ignition
and take it with you, remembering to lock the
vehicle. Do not leave children unattended in
the vehicle and do not give them access to the
unlocked vehicle. The children could release
the parking brake and/or shift the
transmission out of park position P. In both
cases this could cause an accident and/or
serious injury.
130ParkingDriving and parking

If you have activated the Daytime Running
Lights function and the light switch is in the
à or c position, the daytime running
lamps are switched on automatically when
the engine is running. If it is dark, the low-
beam headlamps switch on automatically.
In the dark, the following also light up:
R the low-beam headlamps
R the standing lamps
R the tail lamps
R the license plate lamp
R the side marker lampsXPress the = or ; button on the
steering wheel to select the Settings
menu.XPress the : or 9 button to select the
LIGHTS submenu.XPress the a button to confirm.XPress the : or 9 button to select the
Daytime Running Lights function.
You will see the selected setting: Enabled
or Disabled .XPress the a button to save the setting.
Setting the brightness for the display and
switches
You can use the Brightness display/
switches function to set the brightness of
the multifunction display and the switches in
the vehicle.
XPress the = or ; button on the
steering wheel to select the Settings
menu.XPress the : or 9 button to select the
Light submenu.XPress the a button to confirm.XPress the : or 9 button to select the
Brightness Display/Switches:
function.
You see the selected setting Level with a
value of between 0 and 100.XPress the a button to save the setting.XPress the : or 9 button to increase
or decrease the brightness.
Activating/deactivating surround
lighting and exterior lighting delayed
switch-off
The Locator lighting function allows you
to set whether the exterior lighting should
come on when it is dark:
R for 40 seconds after unlocking the vehicle
with the SmartKey
The exterior lighting switches off if you
open the driver’s door.
R for 15 seconds after switching off the
engine and closing the doors
If the engine is switched off and then none
of the doors are opened, or if an open door
is not closed, the exterior lighting goes out
after 60 seconds.
If you activate the Locator Lighting
function, the following light up:
R the parking lamps
R the low-beam headlamps
R the license plate lamp
R the surround lighting in the exterior mirrors
XPress the = or ; button on the
steering wheel to select the Settings
menu.XPress the : or 9 button to select the
Light submenu.XPress the a button to confirm.XPress the : or 9 button to select the
Locator Lighting function.
You will see the selected setting: on or
off .XPress the a button to save the setting.158Displays and operationOn-board computer and displays

Deactivating the delayed switch-off
temporarily:XSelect key position 0 with the Start/Stop
button before leaving the vehicle.XSelect key position 2 and then key position
0 again with the Start/Stop button
The delayed switch-off is deactivated.
Delayed switch-off is reactivated the next
time you start the engine.
Activating/deactivating the interior
lighting delayed switch-off
If you select key position 0 with the Start/
Stop button when the Light. Delay
function is activated, the interior lighting
lights up for approximately 20 seconds if it is
dark.
XPress the = or ; button on the
steering wheel to select the Settings
menu.XPress the : or 9 button to select the
Light submenu.XPress the a button to confirm.XPress the : or 9 button to select the
Interior lighting delay sw. off
function.
You will see the selected setting: Enabled
or Disabled .XPress the a button to save the setting.
Vehicle
Activating/deactivating the automatic
door locking mechanism
If you select the Automatic Door Lock:
function, the vehicle is centrally locked above
a speed of around 9 mph(15 km/h).
i For further information on the automatic
locking feature, see ( Y page 71).
XPress the = or ; button on the
steering wheel to select the Settings
menu.XPress the : or 9 button to select the
Vehicle submenu.XPress the a button to confirm.XPress the : or 9 button to select the
Automatic door locks function.
You will see the selected setting: Enabled
or Disabled .XPress the a button to save the setting.
Activating/deactivating the acoustic
locking verification signal
You can use the Acoustic Lock function to
determine whether there is an acoustic
confirmation when locking and unlocking the
vehicle.
XPress the = or ; button on the
steering wheel to select the Settings
menu.XPress the : or 9 button to select the
VEHICLE submenu.XPress the a button to confirm.XPress the : or 9 button to select the
Acoustic Lock function.
You will see the selected setting:
Activated or Deactivated .XPress the a button to save the setting.
Convenience
Activating/deactivating the EASY-
ENTRY/EXIT feature
GWARNING
You must make sure no one can become
trapped or injured by the moving steering
wheel when the easy-entry/exit feature is
activated.
To stop steering wheel movement, move
steering wheel adjustment lever or press one
of the memory position buttons.
Do not leave children unattended in the
vehicle, or with access to an unlocked vehicle.
Children could open the driver's door and
unintentionally activate the easy-entry/exit
feature, which could result in an accident
and/or serious personal injury.
You can use the Easy Entry/Exit: function
to activate or deactivate the EASY-ENTRY/
EXIT feature ( Y page 88).
Displays and operation159On-board computer and displaysZ

XPress the = or ; button on the
steering wheel to select the Settings
menu.XPress the : or 9 button to select the
Convenience submenu.XPress the a button to confirm.XPress the : or 9 button to select the
Easy Entry/Exit feature.
You will see the selected setting: on or
off .XPress the a button to save the setting.
Switching the fold-in exterior mirrors with
locking function on/off
If you switch on the Fold Mirrors in when
Locking: function, the exterior mirrors fold
in when you lock the vehicle. If you unlock the
vehicle and then open the driver's or front-
passenger door, the exterior mirrors fold out
again.
If you have switched the function on and you
fold the exterior mirrors in using the button
on the door (Y page 90), they will not fold out
automatically. The exterior mirrors can then
only be folded out using the button on the
door.
XPress the = or ; button on the
steering wheel to select the Settings
menu.XPress the : or 9 button to select the
CONVENIENCE submenu.XPress the a button to confirm.XPress the : or 9 button to select the
Fold mirrors in when locking:
function.
You will see the selected setting: on or
off .XPress the a button to save the setting.
Resetting to factory settings
For safety reasons, the Daytime Running
Lights: function in the Lights submenu is
only reset when the vehicle is stationary.
XPress the = or ; button on the
steering wheel to select the Settings
menu.XPress the : or 9 button to select the
Factory Settings submenu.XPress the a button to confirm.
The Reset All Settings? message
appears.XPress the : or 9 button to select
Yes or No.XPress the a button to confirm the
selection.
If you have selected Yes, the multifunction
display shows a confirmation message.
AMG menu
AMG displays
XPress the = or ; button on the
steering wheel to select the AMG menu.:Digital speedometer;Engine oil temperature=Coolant temperature?Transmission fluid temperature
If the engine oil temperature is below 80 †
or if the transmission fluid temperature is
below 60 †, the corresponding temperature
gauge flashes. Avoid driving at full engine
output during this time.
SETUP
SETUP displays the drive program, the AMG
adaptive sport suspension system setting
and the selected traction assist.
160Displays and operationOn-board computer and displays

SmartKeyDisplay messagesPossible causes/consequences and M Solutions+
Replace Key BatteryThe SmartKey batteries are discharged.XChange the batteries ( Y page 66).+
Key Not Detected
(red display message)The SmartKey is not in the vehicle. A warning tone also sounds.
When you switch off the engine, you will be unable to restart it.XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.XLocate the SmartKey.The SmartKey is not detected while driving because a powerful
radio transmitter is causing interference. A warning tone also
sounds.XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.XInsert the SmartKey into the ignition lock and turn it to the
desired position ( Y page 115).+
Key Not Detected
(white display
message)You are in the vehicle and the SmartKey currently cannot be
detected by the vehicle.XChange the location of the SmartKey in the vehicle.
If the SmartKey still cannot be detected:
XInsert the SmartKey into the ignition lock and turn it to the
desired position ( Y page 115).+
Obtain a New Key The SmartKey needs to be replaced.XVisit a qualified specialist workshop.+
Key Does Not
Belong to VehicleYou have put the wrong SmartKey in the ignition lock.XUse the correct SmartKey.+
Close Doors to
Lock VehicleAt least one door is open. A warning tone also sounds.XClose all doors and lock the vehicle again.Displays and operation185On-board computer and displaysZ

Display messagesPossible causes/consequences and M Solutions+
Insert KeyThe KEYLESS-GO start function is temporarily malfunctioning or
is defective. A warning tone also sounds.XInsert the SmartKey into the ignition lock and turn it to the
desired position ( Y page 115).+
Take Your Key From
IgnitionThe SmartKey is in the ignition lock.XRemove the SmartKey.
Transmission
Display messagesPossible causes/consequences and M SolutionsApply Brake to
Shift from
'P'You have attempted to move the transmission selector lever to
position D, R or N without depressing the brake pedal.XDepress the brake pedal.Apply Brake
and Start Engine
to Disengage 'P'When the engine is switched off, it is not possible to shift out of
park position P.XDepress the brake pedal and start the engine.Start Engine
to Engage GearThe gear cannot be engaged when the engine is switched off.XDepress the brake pedal and start the engine.Depress Brake
to Start EngineYou cannot start the engine. The engine was switched off in
position D or R.XDepress the brake pedal and start the engine.Door Open Vehicle
Not in 'P'The driver's door is open and the transmission is in position R, N
or D.
A warning tone also sounds.XShift the transmission to P using the button on the center
console.XPress the electric parking brake handle.186Displays and operationOn-board computer and displays

Vehicle remote closing
If you forget to lock your vehicle but are no
longer in the vicinity of the vehicle, it can be
locked for you by the Mercedes-Benz
Customer Assistance Center.
The vehicle can be locked remotely up to four
days after the ignition was last switched off.
XContact the following service hotlines:
R USA: Mercedes-Benz Customer
Assistance Center under
1-800-FOR-MERCedes
(1-800-367-6372) or 1-888-990-9007
R Canada: Customer Service at
1-888-923-8367
You will be asked for your PIN.
The next time you are in your vehicle and
switch on the ignition, the Tele Aid Doors
Locked Remotely message appears in the
multifunction display.
Alternatively, the vehicle can also be locked
via the Internet or an iPhone in the "Owners
Online" section using your ID number and
password.
i The vehicle valet locking feature is
available when the relevant mobile phone
network is available and data connection is
possible.
Service for recovering a stolen vehicle
If your vehicle has been stolen:
XNotify the police.
The police will issue a numbered incident
report.XThis number will be forwarded to the
Mercedes-Benz Customer Assistance
Center together with your PIN.
The Mercedes-Benz Customer Assistance
Center then attempts to locate the mbrace
system. The Mercedes-Benz Customer
Assistance Center contacts you and the
local law enforcement agency if the vehicle
is located. However, only the law
enforcement agency is informed of the
location of the vehicle.i If the anti-theft alarm system is active for
longer than 30 seconds, mbrace
automatically informs the Mercedes-Benz
Customer Assistance Center.
Rear spoiler
The rear spoiler improves the handling of the
vehicle. It adapts the vehicle's aerodynamics
to the operating conditions, dependent on the
speed of the vehicle.
Coupe (example)
i If the vehicle is equipped with AMG
adaptive sport suspension system, the
button is in the switch strip above the air
conditioning control panel.
Only use button : to extend and retract the
rear spoiler manually for cleaning.
Button : is not used to operate the rear
spoiler.
If you are driving faster than 75 mph
(120 km/h), the rear spoiler automatically
extends. Button : flashes until the rear
spoiler has extended and then lights up in red.
If you then continue to drive no slower than
50 mph (80 km/h), the rear spoiler remains
extended. Button : remains lit in red.
If you then drive slower than 50 mph
(80 km/h), the rear spoiler retracts
automatically. Button : flashes until the rear
spoiler has retracted and then goes out.
210FeaturesStowage and features