2012 MERCEDES-BENZ SL ROADSTER oil temperature

ECO start/stop functio
n................ 158
Engine number ............................... 622
Jump-starting ................................. 586
Running irregularly ......................... 162
Starting problems .......................... 162
Starting the engine with the key .... 157
Starting with KEYLESS GO ............. 157
Stopping ........................................ 176
Tow-starting (vehicle) ..................... 591
Warning lamp (engine diagnos-
tics) ............................................... 280
Engine electronics
Notes ............................................. 620
Problem (fault) ............................... 162
Engine jump starting
see Jump starting (engine)
Engine oil
Additives ........................................ 626
Checking the oil level ..................... 564
Checking the oil level using the
dipstick .......................................... 564
Display message ............................ 259
Filling capacity ............................... 626
Notes about oil grade s................... 626
Notes on oil level/consumption .... 564
Temperature (on-board com-
puter) ............................................. 244
Topping up ..................................... 564
Viscosity ........................................ 626
Entering a junction name ................. 330
Entering a street name ..................... 327
Entering an address (example) ........ 326
Entering the house number .............. 327
Entering the town .............................. 327
Entry ........................................... 304, 307
Deleting ......................................... 307
Saving ............................................ 304
Environmental protection
Returning an end-of-life vehicle ....... 31
ESP® (Electronic Stability Pro-
gram)
AMG menu (on-board computer) ... 244
Characteristics ................................. 74
Deactivating/activating (AMG
vehicles) .......................................... 75
Deactivating/activating (notes;
except AMG vehicles) ...................... 74 Display message ............................ 248
ETS .................................................. 73
Function/note s................................ 73
General notes .................................. 73
Important safety guidelines ............. 74
Warning lamp ................................. 277
ETS (Electronic Traction System) ....... 73
Example display ........................ 473, 484
Audio CD mode .............................. 473
MUSIC REGISTER ........................... 484
Exhaust pipe (cleaning instruc-
tions) .................................................. 572
Exterior lighting
Settings options ............................. 126
see Lights
Exterior mirrors
Adjusting ....................................... 120
Anti-dazzle mode (automatic) ........ 121
Folding in when locking (on-boardcomputer) ...................................... 243
Folding in/out (automatically )....... 121
Folding in/out (electrically) ........... 121
Out of position (troubleshooting) ... 121
Parking position ............................. 122
Resetting ....................................... 121
Storing settings (memory func-
tion) ............................................... 123 F
Factory setting (reset function) ....... 316
Fast forward
Audio mode (CD, DVD, MP3) ......... 476
Video DVD ..................................... 513
Fast rewind
Audio mode (CD, DVD, MP3) ......... 476
Video DVD ..................................... 513
Fault message
see Display messages
Favourites (Internet) ......................... 459
Favourites button .............................. 313
Filler cap
see Fuel filler flap
Fire extinguisher ............................... 577
First-aid kit ......................................... 576
Fitting a wheel
Fitting a wheel ............................... 609
Lowering the vehicle ...................... 609 Index
13

Accepting or rejecting a waiting
call ................................................. 399
Accepting/ending cal l................... 396
Adjusting the volume for calls ....... 299
Automatically reconnecting
mobile phone ................................. 393
Calling (outgoing call) .................... 397
Conference connection .................. 400
Connecting a Mobile phone (gen-
eral information) ............................ 390
Deregistering (de-authorising) a
mobile phone ................................. 393
Display message ............................ 271
Ending an active call ...................... 400
Entering a number ......................... 397
Entering phone numbers ................ 397
External authorisation (Blue-
tooth®) .......................................... 392
Function restrictions ...................... 388
General notes ................................ 387
Incoming call ................................. 396
Making a call ................................. 399
Making a call via speed dial ........... 397
Menu (on-board computer) ............ 235
Number from the phone book ........ 236
Operating options .......................... 388
Overview of functions .................... 398
Reception and transmission vol-
ume ............................................... 396
Redialling ....................................... 236
Rejecting a call .............................. 396
Rejecting/ending a call ................. 236
Safety notes .................................. 387
Sending DTMF tones ...................... 398
Single call ...................................... 398
Switching hands-free microphone
on/of f............................................ 398
Telephone compartment ................ 545
Text message (SMS) ...................... 409
Toggling ......................................... 400
Using the telephone ....................... 396
see Bluetooth®
Telephone basic menu ...................... 394
Bluetooth® interface ..................... 394
Telephone mode
Redialling ....................................... 397 Telephone module with Blue-
tooth® (SAP profile)
Activating the modul e.................... 420
Call lists ......................................... 425
Charging a mobile phone ............... 426
Connecting the mobile phone ........ 421
Data modem mode ........................ 423
Data roaming ................................. 424
Deactivating the module ................ 427
Disconnecting the mobile phone ... 426
Installing the module ..................... 420
Network provider ........................... 424
Phone number transmission .......... 423
Removing the module .................... 427
Resetting the module ..................... 426
Saving/deleting the PIN for the
SIM car d........................................ 423
Setting the ringtone ....................... 423
Setting s......................................... 423
SIM card mode .............................. 421
Speed-dial keys ............................. 425
Text messages ............................... 425
Transferring the phone book .......... 424
Telephone number
Entering ......................................... 397
Teletext
TV (Rear Seat Entertainment Sys-
tem) ............................................... 535
Teletext (TV) ...................................... 508
Temperature
Coolant .......................................... 228
Coolant (on-board computer) ......... 244
Engine oil (on-board computer) ...... 244
Outside temperature ...................... 229
Setting (climate control )................ 145
TEMPOMAT
Function/note s............................. 182
Text message (SMS)
Call sender .................................... 410
Deleting ......................................... 411
Inbox .............................................. 409
Reading .......................................... 410
Reading alou d................................ 410
Storing sender in address book ..... 411
Storing the sender as a new
address book entry ........................ 411 26
Index

loose floormats and do not place several floor-
mats on top of one another. G
WARNING
Unsuitable footwear can hinder correct usage of the pedals, e.g.:
R shoes with thick soles
R shoes with high heels
R slippers
There is a risk of an accident.
Wear suitable footwear to ensure correct
usage of the pedals. G
WARNING
If you switch off the ignition while driving,
safety-relevant functions are only available
with limitations, or not at all. This could affect, for example, the power steering and the brake
boosting effect. You will require considerably
more effort to steer and brake. There is a risk of an accident.
Do not switch off the ignition while driving. G
WARNING
If the parking brake has not been fully
released when driving, the parking brake can:
R overheat and cause a fire
R lose its hold function.
There is a risk of fire and an accident. Release
the parking brake fully before driving off.
! Warm up the engine quickly. Do not use
the engine's full performance until it has
reached operating temperature.
Only set the automatic transmission to the
respective drive positions when the vehicle
is stationary.
Where possible, avoid spinning the drive
wheels when pulling away on slippery
roads. Otherwise, you could damage the
drive train.
! AMG vehicles:
at low engine oil temper-
atures (below +20 †), the maximum
engine speed is restricted in order to pro- tect the engine. To protect the engine and
maintain smooth engine operation, avoid
driving at full throttle when the engine is
cold. Key positions
Key g
To remove the key
1 Power supply for some consumers, such
as the windscreen wipers
2 Ignition (power supply for all consumers)
and drive position
3 To start the engine
i If the key does not belong to the vehicle, it
can still be turned in the ignition lock. How-
ever, the ignition will not be switched on.
The engine cannot be started.
KEYLESS-GO General notes
Vehicles with KEYLESS-GO are equipped with
a key featuring an integrated KEYLESS-GO
start function and a detachable Start/Stop
button.
You can switch the engine on and off with the
Start/Stop button. The Start/Stop button
must be inserted in the ignition lock and the
key must be in the vehicle.
Pressing the Start/Stop button several times
in succession corresponds to the different
key positions in the ignition lock. This is only Driving
155Driving and parking Z

R
a system fault occurs
R the power supply is not sufficient
If a fault occurs, then the transmission may
also be shifted into position Pautomatically. RACE START
Important safety notes i
Observe the safety notes for the SPORT
handling mode (Y page 75).
Only activate RACE START on dedicated race circuits.
RACE START enables optimum acceleration
from a standing start. The precondition for
this is a suitable high-grip road surface.
i RACE START is only available for the
SL 63 AMG model.
Activation conditions You can activate RACE START if:
R the doors are closed
R the engine is running and it has reached an
operating temperature of approximately
80 †. This is the case when the engine oil
temperature in the multifunction display
stops flashing.
R SPORT handling mode is activated
(Y page 75)
R the steering wheel is in the straight-ahead
position
R the vehicle is stationary and the brake
pedal is depressed (left foot)
R the transmission is in position D
Activating RACE START X
Depress the brake pedal with your left foot
and keep it depressed.
X Turn the drive program selector clockwise
(Y page 168) until the RSlamp lights up.
The RACE START Confirm: Paddle UP RACE START Confirm: Paddle UP
Cancel: Paddle DOWN
Cancel: Paddle DOWN message appears
in the multifunction display. i
If the activation conditions are no longer
fulfilled, RACE START is cancelled. The mul-
tifunction display shows the RACE START
RACE START
cancelled
cancelled message.
X To cancel: pull the left steering wheel shift
paddle (Y page 169).
or X To confirm: pull the right steering wheel
shift paddle (Y page 169).
The RACE START available Depress RACE START available Depress
accelerator
accelerator message appears in the mul-
tifunction display.
i If you do not depress the accelerator
pedal fully within two seconds, RACE
START is cancelled. The RACE RACESTART
START not
not
possible
possible See
SeeOwner's
Owner's Manual
Manual message
appears in the multifunction display.
X Fully depress the accelerator pedal.
The engine speed increases to at least
3,500 rpm.
The RACE START Release brake to
RACE START Release brake to
start start message appears in the multifunc-
tion display.
i If you do not release the brake pedal
within five seconds, RACE START is cancel- led. The multifunction display shows the
RACE START cancelled
RACE START cancelled message.
X Take your foot off the brake, but keep the
accelerator pedal depressed.
The vehicle pulls away at maximum accel-
eration.
The RACE START active RACE START active appears in the
multifunction display.
RACE START is deactivated when the vehicle
reaches a speed of approximately 50 km/h.
Drive program S+is activated. SPORT han-
dling mode remains activated.
RACE START is deactivated immediately if
you release the accelerator pedal during
RACE START or if any of the activation condi-
tions are no longer fulfilled. The RACE RACESTART
START
not possible See Owner's Manual
not possible See Owner's Manual mes-
sage appears in the multifunction display. 198
Driving systemsDriving and parking

mirrors in using button
:, they will not fold
out automatically (Y page 121).
You can then only fold out the exterior mirrors using button :.
If you have switched the function on and you fold the exterior mirrors in using the button on
the door (Y page 121), they will not fold out
automatically. The exterior mirrors can then
only be folded out using the button on the
door.
Resetting to factory settings X
Press the =or; button on the steer-
ing wheel to select the Settings Settingsmenu.
X Press the :or9 button to select the
Factory setting
Factory setting submenu.
X Press ato confirm.
The Reset all settings?
Reset all settings? message
appears.
X Press the :or9 button to select No
No
or Yes
Yes.
X Press the abutton to confirm the selec-
tion.
If you have selected Yes Yes, the multifunction
display shows a confirmation message.
For safety reasons, not all functions are reset: the Limit
Limit speed
speed(winter
(winter tyres)
tyres)function
in permanent SPEEDTRONIC can only be set
in the Vehicle
Vehicle submenu. If you want to reset
the Daytime
Daytime driving
drivinglights
lightsin theLights
Lights
submenu, you must turn the key to position 1
in the ignition lock. AMG menu in AMG vehicles
AMG displays :
Digital speedometer
; Gear indicator
= Upshift indicator
? Engine oil temperature
A Coolant temperature
B Transmission fluid temperature
X Press the =or; button on the steer-
ing wheel to select the AMG
AMG menu.
Upshift indicator UP
UP= indicates that the
engine has reached the overrevving range
when in the manual gearshift program.
Upshift indicator UP UP= fades out other
messages until you have shifted up.
If the engine oil temperature is below 80 †, oil temperature ?is shown in blue. Avoid
using the full output of the engine during
this time.
If the transmission fluid temperature is
below 50 †, oil temperature Bis shown in
blue. Avoid using the full output of the
engine during this time.
SETUP :
Drive program (C C/SS+SS+/M M)
; ESP ®
mode (ON ON/OFFOFF) or SPORT handling
mode (SPORT SPORT)
= Suspension tuning (SPORT SPORT/COMFORT COMFORT) 244
Menus and submenusOn-board computer and displays

Engine oil
Notes on oil level Depending on your driving style, the vehicle
consumes up to 0.8 litres of oil per 1,000 km.
The oil consumption may be higher than this
when the vehicle is new or if you frequently
drive at high engine speeds.
Depending on the engine, the oil dipstick may be installed at a different location.
When checking the oil level:
R park the vehicle on a level surface.
R the engine should be switched off for
approximately five minutes if the engine is
at normal operating temperature.
R if the engine is not at normal operating
temperature, e.g. if the engine was only
started briefly, wait approximately
30 minutes before carrying out the meas-
urement.
Checking the oil level using the oil dip-
stick G
WARNING
Certain components in the engine compart-
ment could be very hot, e.g. the engine, the
radiator and parts of the exhaust system.
There is a risk of injury when accessing the
engine compartment.
As far as possible, allow the engine to cool
down and only touch the following compo-
nents. Example
X Pull oil dipstick :out of the dipstick tube.
X Wipe off oil dipstick :.
X Slowly slide oil dipstick :into the guide
tube to the stop, and take it out again.
If the level is between MIN mark =and
MAX mark ;, the oil level is correct.
X If the oil level has dropped to MIN mark =
or below, top up with 1.0 l of engine oil.
Adding engine oil G
WARNING
Certain components in the engine compart-
ment could be very hot, e.g. the engine, the
radiator and parts of the exhaust system.
There is a risk of injury when accessing the
engine compartment.
As far as possible, allow the engine to cool
down and only touch the following compo-
nents. G
WARNING
If engine oil comes into contact with hot com- ponents in the engine compartment, it may
ignite. There is a risk of fire and injury.
Make sure that engine oil does not spill out
over the filler neck. Allow the engine to cool
down and thoroughly clean the components
that have come into contact with engine oil
before you start the engine. 564
Engine compartmentMaintenance and care

Viscosity describes the flow characteristics
of a fluid. If an engine oil has a high viscosity
rating, it flows slowly; the lower the viscosity,
the faster it flows.
Engine oil selection is based on the respective outside temperatures and in accordance with
the SAE classification (viscosity). The table
shows you which SAE classifications are to be
used. The low-temperature properties of
engine oils can be significantly impaired dur-
ing operation due to, for example, ageing or
soot and fuel accretion. It is therefore
strongly recommended to observe regular oil changes using an approved engine oil with the
appropriate SAE classification. Brake fluid
G
WARNING
The brake fluid continuously absorbs mois-
ture from the air. This results in the boiling
point of the brake fluid lowering. If the boiling
point of the brake fluid is too low, vapour
pockets may form when the brakes are sub-
jected to a heavy load. This would impair brak- ing efficiency. There is a risk of an accident.
Have the brake fluid renewed at the prescri-
bed intervals.
When handling brake fluid, observe the
important safety notes on service products
(Y page 622).
The brake fluid change intervals can be found in the Service Booklet.
Only use brake fluid approved by Mercedes-
Benz according to MB Approval 331.0.
Information about approved brake fluid can
be obtained at any qualified specialist work-
shop or on the Internet at
http://bevo.mercedes-benz.com.
i Have the brake fluid regularly replaced at
a qualified specialist workshop and the
replacement confirmed in the Service
Booklet. Coolant
Important safety notes G
WARNING
If antifreeze comes into contact with hot com- ponents in the engine compartment, it may
ignite. There is a risk of fire and injury.
Let the engine cool down before you top up
the antifreeze. Make sure that antifreeze is
not spilled next to the filler neck. Thoroughly
clean the antifreeze from components before
starting the engine.
! Only add coolant that has been premixed
with the desired antifreeze protection. You
could otherwise damage the engine.
Further information on coolants can be
found in the Mercedes-Benz Specifications for Service Products, MB Specifications for Service Products 310.1, e.g. on the Inter-
net at http://bevo.mercedes-benz.com.
Or contact a qualified specialist workshop.
! Always use a suitable coolant mixture,
even in countries where high temperatures prevail.
Otherwise, the engine cooling system is not
sufficiently protected from corrosion and
overheating.
i Have the coolant regularly replaced at a
qualified specialist workshop and the
replacement confirmed in the Service
Booklet.
Comply with the important safety precautions for service products when handling coolant
(Y page 622).
The coolant is a mixture of water and anti-
freeze/corrosion inhibitor. It is responsible
for the following:
R anti-corrosion protection
R antifreeze protection
R raising the boiling point
If antifreeze/corrosion inhibitor is present in
the correct concentration, the boiling point of Service products and capacities
627Technical data Z