engine MERCEDES-BENZ SL-CLASS ROADSTER 2012 Workshop Manual

Doing so may cause serious engine damage
which is not covered by the Mercedes-Benz
Limited Warranty.
Resetting trip odometer
XMake sure you are viewing the standard
display (Y page 116) in the multifunction
display.
XPress and hold the reset button in the
instrument cluster (Y page 111) until the
trip odometer is reset.
Tachometer
The red marking on the tachometer
(Y page 30) denotes excessive engine speed.
! Avoid driving at excessive engine speeds,
as it may result in serious engine damage
that is not covered by the Mercedes-Benz
Limited Warranty.
To help protect the engine, the fuel supply is
interrupted if the engine is operated within
the red marking.
Control system
Introduction
The control system is activated as soon as the
starter switch is in position 1.
The control system enables you to call up
information about your vehicle and to change
vehicle settings.
For example, you can use the control system
to find out when your vehicle is next due for
maintenance service, to set the language for
messages in the instrument cluster display,
and much more.
GWarning!
A driver’s attention to the road and traffic
conditions must always be his/her primary
focus when driving.
For your safety and the safety of others,
selecting features through the multifunction
steering wheel should only be done by the
driver when traffic and road conditions permit
it to be done safely.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximately
14 m) every second.
The control system relays information to the
multifunction display.
Multifunction steering wheel
The displays in the multifunction display and
the settings in the control system are
controlled by using the buttons on the
multifunction steering wheel.
:Left multifunction display in the
speedometer
;Right multifunction display in the
tachometer
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FunctionBVehicle status message
memory13 menu (Y page 120)
CSettings menu (Y page 121)DTrip computer menu (Y page 128)ETelephone menu (Y page 129)
Standard display menu
Standard display
:Outside temperature;Transmission position=Trip odometer?Automatic transmission program modeAMain odometerXIf you see another display, press button
V or U repeatedly until the standard
display appears.
You can select whether the digital
speedometer or the outside temperature
appears in the left multifunction display
(Y page 124).
XPress button & or * to select the
functions in the Standard display menu.
The following functions are available:
RChecking tire inflation pressure with the
Advanced TPMS (Y page 190)
RCalling up digital speedometer or outside
temperature (Y page 116)
RCalling up maintenance service indicator
display (Y page 214)
RChecking engine oil level (Y page 182)
Calling up digital speedometer or
outside temperature
If you have selected the digital speedometer
for the standard display (Y page 124), select
the outside temperature display here.
GWarning!
The outside temperature indicator is not
designed to serve as an ice-warning device
and is therefore unsuitable for that purpose.
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.
XPress button & or * repeatedly until
the digital speedometer or, depending on
the chosen setting, the outside
temperature appears in the right
multifunction display.
AMG menu
This function is only available in AMG
vehicles.
XPress button V or U repeatedly until
the AMG menu appears in the
multifunction display.
The main screen of the AMG menu shows you
the engine oil temperature : as well as the
gear currently engaged ;.
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The engine oil temperature flashes if the
engine oil temperature has not yet reached
80†. During this time, avoid driving at full
engine speed.
If the engine reaches the overspeed range in
the manual shift program, the menu will be
shown in red. In addition, you will see UP next
to gear indicator ; as a reminder to upshift.
Use buttons & or * to select the
following functions in the AMG menu:
RSETUP (Y page 117)
RRACETIMER (Y page 117)
ROverall analysis (Y page 118)
RLap analysis (Y page 118)
SETUP
XPress button V or U repeatedly until
the AMG menu appears in the
multifunction display.
XPress button & repeatedly until the
SETUP appears in the multifunction
display.
or
XTap the AMG button on the center console
(SL 63 AMG only) (Y page 144).
iYou can store and call up automatic
transmission program mode and
suspension style settings with the AMG
button on the center console (SL 63 AMG
only). For more information, see
(Y page 144).
:Automatic transmission program mode
indicator
;Suspension style indicatorRACETIMER GWarning!
The RACETIMER feature is only for use on
roads and in conditions where high speed
driving is permitted. Racing on public roads is
prohibited under all circumstances. The driver
is and must always remain responsible for
following posted speed limits.
The RACETIMER allows you to time and save
driving stretches.
XPress button V or U repeatedly until
the AMG menu appears in the
multifunction display.
XPress button & repeatedly until the
RACETIMER appears in the multifunction
display.
:Lap number;RACETIMER=Gear indicator
You can start the RACETIMER when the
engine is running or the starter switch is in
position 2 (Y page 78).
While the RACETIMER is being displayed, you
cannot adjust the audio volume using buttons
W or X.
XStarting: Press button W.XDisplaying intermediate time: Press
button X while the timer is running.
The intermediate time is shown for
5 seconds.
XStopping: Press button W.
When you stop the vehicle and turn the
SmartKey to position 1 (Y page 78) or, in
vehicles with KEYLESS-GO, turn off the
engine and do not open the driver’s door, the
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RACETIMER stops timing. Timing is resumed
when you press button W after switching
the ignition back on or restarting the engine.
Saving lap time and starting a new lap
You can save up to nine laps.
XPress button X while the timer is
running.
The intermediate time will be shown for
5 seconds.
XPress button X within 5 seconds.
The intermediate time shown will be saved
as a lap time.
The RACETIMER begins timing the new lap.
The new lap begins to be timed as soon as
the intermediate time is called up.
:Best lap time;Lap number=RACETIMER?Gear indicator
Resetting current lap
XPress button W while the timer is
running.
The timer stops.
XPress button X.
The lap time is reset to “0”.
Deleting all laps
It is not possible to delete a single saved lap.
When you turn off the engine, the RACETIMER
will be reset to “0” after 30 seconds. All laps
are deleted.
XPress button W while the timer is
running.
The timer stops.
XPress the reset button in the instrument
cluster twice (Y page 112).
XPress button W.
The timer starts. The saved laps are
deleted.
Overall analysis
This function is only available if you have
saved at least one lap and have stopped the
RACETIMER.
XPress button V or U repeatedly until
the AMG menu appears in the
multifunction display.
XPress button & repeatedly until the
overall analysis appears in the
multifunction display.
:Overall analysis of RACETIMER;Overall driving time=Maximum speed?Average speedAOverall distance driven
Lap analysis
This function is only available if you have
saved at least two laps and have stopped the
RACETIMER.
XPress button V or U repeatedly until
the AMG menu appears in the
multifunction display.
XPress button & repeatedly until the lap
analysis appears in the multifunction
display.
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The Vehicle status message memory menu
only appears if messages have been stored.
GWarning!
Malfunction and warning messages are only
indicated for certain systems and are
intentionally not very detailed. The
malfunction and warning messages are
simply a reminder with respect to the
operation of certain systems. They do not
replace the owner’s and/or driver’s
responsibility to maintain the vehicle’s
operating safety. Have all required
maintenance and safety checks performed on
the vehicle. Bring the vehicle to an authorized
Mercedes-Benz Center to address the
malfunction and warning messages.
XPress button V or U repeatedly until
the Vehicle status message memory
menu appears in the multifunction display.
If conditions have occurred causing status
messages to be recorded, the number of
messages appears in the right
multifunction display.
XPress button & or *.
The stored messages will now be displayed
in the order in which they have occurred.
For malfunction and warning messages,
see “Vehicle status messages in the
multifunction display” (Y page 226).
iAfter you have scrolled through all
recorded status messages, the first
recorded message appears again.
Should the vehicle’s system record any
conditions while driving, the number of
messages will reappear in the multifunction
display when the SmartKey in the starter
switch is turned to position 0 or removed
from the starter switch. With KEYLESS-GO,
the number of messages will reappear when
you turn off the engine by pressing the
KEYLESS-GO start/stop button and open the
driver’s door.
Except for high-priority messages, the vehicle
status message memory will be cleared when
you switch off the ignition.
Settings menu
Introduction
In the Settings menu there are two
functions: The function To reset, press
reset button for 3 seconds, with which
you can reset all the settings to the original
factory settings and a collection of submenus
with which you can make individual settings
for your vehicle.
The following settings and submenus are
available in the Settings menu:
RResetting to factory settings
(Y page 121)
RSubmenus in the Settings menu
(Y page 122)
RInstrument cluster submenu
(Y page 122)
RLighting submenu (Y page 124)
RVehicle submenu (Y page 126)
RConvenience submenu (Y page 127)
Resetting to factory settings
You can reset the settings of all submenus to
the factory settings.
For safety reasons, the function Light
Circuit Headlamp Mode in the Lighting
submenu cannot be reset while driving.
XPress button V or U repeatedly until
the Settings menu appears in the
multifunction display.
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Setting standard displayXPress button V or U repeatedly until
the Settings menu appears in the
multifunction display.
XPress button &.XMove the selection marker with button
W or X to the Instr. Cluster
submenu.
XPress button & or * repeatedly until
the message Select Display appears in
the multifunction display.
The selection marker is on the current
setting.
XPress button W or X to select the
desired setting.
The selected display appears in the left
multifunction display.
The other display now appears in the right
multifunction display when scrolling
through the Standard display menu
(Y page 116).
Lighting submenu
Access the Lighting submenu via the
Settings menu. Use the Lighting submenu
to change the lamp and lighting settings on
your vehicle.
The following functions are available:
RSwitching daytime running lamp mode on
or off (USA only) (Y page 124)
RSwitching locator lighting on or off
(Y page 125)
RSwitching night security illumination
(Headlamps delayed shut-off feature) on or
off (Y page 125)
RSwitching interior lighting delayed shut-off
on or off (Y page 126)
Switching daytime running lamp mode on
or off (USA only)
XPress button V or U repeatedly until
the Settings menu appears in the
multifunction display.
XPress button &.XMove the selection marker with button
W or X to the Lighting submenu.
XPress button & or * repeatedly until
the message Light Circuit Headlamp
Mode appears in the multifunction display.
The selection marker is on the current
setting.
XPress button W or X to select
manual operation (Manual) or daytime
running lamp mode (Constant).
With daytime running lamp mode switched on
and the exterior lamp switch in
position $ or Ã, the low-beam
headlamps are switched on when the engine
is running.
In low ambient light conditions the following
lamps will come on additionally:
RParking lamps
RTail lamps
RLicense plate lamps
RSide marker lamps
For more information on the daytime running
lamp mode, see (Y page 90).
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For safety reasons, resetting all the functions
of all submenus to the factory settings while
driving (Y page 121) will not deactivate the
daytime running lamp mode.
The following message appears in the
multifunction display:
Lighting Cannot be fully reset to
factory settings while driving.
Switching locator lighting on or off
With the locator lighting feature activated and
the exterior lamp switch in position Ã, the
following lamps will come on during darkness
when the vehicle is unlocked using button
% on the SmartKey:
RParking lamps
RTail lamps
RLicense plate lamps
RSide marker lamps
RFront fog lamps
The locator lighting goes out when the driver’s
door is opened.
If you do not open the driver’s door after
unlocking the vehicle with the SmartKey, the
lamps will go out automatically after
approximately 40 seconds.
XPress button V or U repeatedly until
the Settings menu appears in the
multifunction display.
XPress button &.XMove the selection marker with button
W or X to the Lighting submenu.
XPress button & or * repeatedly until
the message Locator Lighting appears
in the multifunction display.
The selection marker is on the current
setting.
XPress button W or X to switch the
locator lighting function On or Off.
XTurn the exterior lamp switch to position
à when exiting the vehicle.
The locator lighting feature is activated.
Switching night security illumination
(Headlamps delayed shut-off feature) on
or off
Use this function to set whether you would
like the exterior lamps to remain on for
15 seconds during darkness after exiting the
vehicle and closing all doors.
With the headlamps delayed shut-off feature
activated and the exterior lamp switch in
position à before the engine is turned off,
the following lamps will come on when the
engine is turned off:
RParking lamps
RTail lamps
RLicense plate lamps
RSide marker lamps
RFront fog lamps
If, after turning off the engine, you do not
open a door or do not close an opened door,
the lamps will automatically go out after
60 seconds.
XPress button V or U repeatedly until
the Settings menu appears in the
multifunction display.
XPress button &.XMove the selection marker with button
W or X to the Lighting submenu.
XPress button & or * repeatedly until
the message Headlamps Delayed
Switch-off appears in the multifunction
display.
The selection marker is on the current
setting.
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XPress button W or X to switch the
headlamps delayed shut-off feature On or
Off.
XTurn the exterior lamp switch to position
à before turning off the engine.
The headlamps delayed shut-off feature is
activated.
You can temporarily deactivate the
headlamps delayed shut-off feature:
XBefore exiting the vehicle, turn the
SmartKey in the starter switch to position
0.
XThen turn it to position 2 and back to
position 0.
The headlamps delayed shut-off feature is
deactivated. It will reactivate as soon as
you start the engine.
Switching interior lighting delayed shut-
off on or off
Use this function to set whether you would
like the interior lighting to remain on for
10 seconds during darkness after you have
removed the SmartKey from the starter
switch.
XPress button V or U repeatedly until
the Settings menu appears in the
multifunction display.
XPress button &.XMove the selection marker with button
W or X to the Lighting submenu.
XPress button & or * repeatedly until
the message Interior Lighting
Delayed Switch-off appears in the
multifunction display.
The selection marker is on the current
setting.
XPress button W or X to switch the
interior lighting delayed shut-off feature
On or Off.
Vehicle submenu
Access the Vehicle submenu via the
Settings menu. Use the Vehicle submenu
to set the automatic central locking.
Switching automatic central locking on or
off
Use this function to switch the automatic
central locking on or off. With the automatic
central locking activated, the vehicle is
locked centrally at a vehicle speed of
approximately 9 mph (15 km/h).
XPress button V or U repeatedly until
the Settings menu appears in the
multifunction display.
XPress button &.XMove the selection marker with button
W or X to the Vehicle submenu.
XPress button & or * repeatedly until
the message Automatic Door Lock
appears in the multifunction display.
The selection marker is on the current
setting.
XPress button W or X to switch the
automatic central locking On or Off.
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XPress button W or X to switch the
function On or Off.
Trip computer menu
Use the Trip computer menu to call up
statistical data on your vehicle.
The following information is available:
RFuel consumption statistics since start
(Y page 128)
RFuel consumption statistics since last reset
(Y page 128)
RResetting fuel consumption statistics
(Y page 128)
RDistance to empty (Y page 129)
The last function called up will reappear the
next time you enter the trip computer menu.
Fuel consumption statistics since start
XPress button U or V repeatedly until
the first function of the Trip computer
menu appears in the multifunction display.
XPress button & or * repeatedly until
the message From Start appears in the
left multifunction display.
:Distance driven since start;Average speed since start=Time elapsed since start?Average fuel consumption since start
All statistics stored since the last engine start
will be reset approximately 4 hours after the
SmartKey in the starter switch is turned to
position 0 or removed from the starter switch.
Resetting will not occur if you turn the
SmartKey back to position 1 or 2 within this
time period.
Fuel consumption statistics since last
reset
XPress button U or V repeatedly until
the first function of the Trip computer
menu appears in the multifunction display.
XPress button & or * repeatedly until
the message From Reset appears in the
left multifunction display.
:Distance driven since last reset;Average speed since last reset=Time elapsed since last reset?Average fuel consumption since last reset
Resetting fuel consumption statistics
XPress button U or V repeatedly until
the first function of the Trip computer
menu appears in the multifunction display.
XPress button & or * repeatedly until
the reading that you want to reset appears
in the multifunction display.
XPress and hold the reset button in the
instrument cluster until the respective
values are reset to 0.
The fuel consumption statistics reset
automatically to 0 after 99 999 miles or
9 999 hours, whichever occurs first.
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the grade eases, the set speed will be
resumed.
On downhill grades, the cruise control
maintains the set speed by braking with the
vehicle’s brake system. In addition, on
longer downhill grades the automatic
transmission will downshift automatically.
Canceling cruise control XDepress the brake pedal.
or
XBriefly push the cruise control lever in
direction of arrow =.
The last set speed is stored for later use.
The last stored speed is deleted from memory
when the engine is turned off.
The cruise control switches off automatically
when you depress the brake pedal or you
engage the parking brake.
The cruise control also switches off
automatically when
R the vehicle speed falls below 20 mph
(30 km/h)
R the ESP ®
is in operation
R the ESP ®
is switched off with the ESP ®
switch
R the ESP ®
has switched off due to a
malfunction
R you shift the automatic transmission into
neutral position N while driving
An acoustic warning will sound. Observe
additional messages in the multifunction
display that may appear.
Depressing the accelerator pedal does not
deactivate the cruise control. After a brief
acceleration (e.g. for passing), the cruise
control will resume the last set speed.
Changing the set speed GWarning!
Keep in mind that it may take a brief moment
until the vehicle has made the necessary
adjustments.
Increase or decrease the set vehicle speed to
a value that the prevailing road conditions and
legal speed limits permit. Otherwise, sudden
and unexpected acceleration or deceleration
of the vehicle could cause an accident and/
or serious injury to you and others.
When you use the cruise control lever to
decelerate, the brake system will brake the
vehicle automatically if the engine’s braking
power does not brake the vehicle sufficiently.
XIncreasing: Lift the cruise control lever in
direction of arrow : and hold it up until
the desired speed is reached.XDecreasing: Press the cruise control lever
in direction of arrow ; and hold it down
until the desired speed is reached.XRelease the cruise control lever.
The new speed is set and the vehicle will
accelerate or decelerate.
Fine adjustment in 1 mph (Canada:
1 km/h) increments
XIncreasing: Briefly tip the cruise control
lever in direction of arrow :.XDecreasing: Briefly tip the cruise control
lever in direction of arrow ;.
Setting stored speed (Resume
function)
GWarning!
The set speed stored in memory should only
be set again if prevailing road conditions and
legal speed limits permit. Possible
acceleration or deceleration differences
arising from returning to the preset speed
could cause an accident and/or serious injury
to you and others.
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