refuelling MERCEDES-BENZ SL ROADSTER 2012 Owners Manual

Preparing the vehicle ..................... 606
Raising the vehicle .........................6 07
Removing a wheel .......................... 608
Securing the vehicle against roll-
ing away ........................................ 606
Flat tyre
MOExtended tyres ......................... 578
Preparing the vehicle ..................... 578
TIREFIT kit ...................................... 579
see Emergency spare wheel
Floormat ............................................. 558
Foglamps
Extended range .............................. 132
Frequencies
Garage door opene r....................... 555
Mobile phone ................................. 620
Two-way radio ................................ 620
Frequency
Adjusting for radio stations ............ 466
Front-passenger seat
Adjusting from the driver's seat ..... 114
Fuel
Additives ........................................ 625
Consumption information .............. 625
Consumption statistics .................. 231
Displaying consumption ................. 317
Displaying the current consump-
tion ................................................ 232
Displaying the range ...................... 232
Driving tips .................................... 178
E10 ................................................ 624
Fuel gaug e....................................... 40
Grade (petrol) ................................ 624
Important safety notes .................. 623
Notes for AMG vehicles ................. 624
Problem (malfunction) ................... 175
Refuelling ....................................... 173
Tank content/reserve fue l............. 623
Fuel filler flap
Opening ......................................... 174
Fuel level
Calling up the range (on-board
computer) ...................................... 232
Gaug e.............................................. 40
Fuel reserve
see Fuel
Fuel tank
Capacity ........................................ 623 Problem (malfunction) ................... 175
Fuse allocation chart (vehicle tool
kit) ...................................................... 577
Fuses
Allocation chart ............................. 592
Before changing ............................. 592
Dashboard fuse box ....................... 592
Fuse box in the engine compart-
ment .............................................. 593
Fuse box in the rear compartment .. 593
Important safety notes .................. 592 G
Garage door opener Clearing the memory ..................... 555
Frequencies ................................... 555
General notes ................................ 553
Important safety notes .................. 553
Opening/closing the garage doo r..5 55
Programming (button in the rear-
view mirror) ................................... 553
Gear indicator (on-board com-
puter) ................................................. .244
Gearshift program
SETUP (on-board computer) .......... 244
Genuine Mercedes-Benz parts ........... 31
Glass roof (sunblind) ......................... 109
Glove compartment .......................... 544
Google™ local search
Importing a destination/route ....... 443
Popular searches ........................... 444
Search .......................................... .442
Search history ............................... 444
Selecting a search position ............ 442
Using as the destination ................ 443
GPS reception ................................... .323
Gracenote® Media Database ........... 476 H
Handbrake see Parking brake
HANDS-FREE ACCESS .......................... 96
Hands-free microphone, switching
on/off ................................................. 398 14
Index

Adjusting sound settings ............... 525
Adjusting the brightness ................ 526
Adjusting the colou r...................... 526
Adjusting the contrast ................... 526
AUX mode ...................................... 541
CD/DVD audio and MP3 mode ...... 527
Changing the batteries .................. 523
Changing the picture format .......... 526
Cordless headphone s.................... 522
Multiple users ................................ 525
Operating with the headphones ..... 525
Picture settings .............................. 526
System settings ............................. 526
TV mode ........................................ 531
Using the main loudspeaker .......... 525
Video DVD mode ........................... 535
Rear window heating
Problem (fault) ............................... 148
Switching on/of f........................... 147
Rear-compartment screens .............. 520
Rear-view mirror
Anti-dazzle mode (automatic) ........ 121
Dipping (manual) ........................... 120
Receiving vCards ............................... 418
Redialling (telephone) ....................... 397
Refuelling
Fuel gaug e....................................... 40
Important safety notes .................. 173
Notes for AMG vehicles ................. 624
Refuelling process ......................... 174
see Fuel
Remote control
Button lighting ............................... 521
Programming (garage door
opener) .......................................... 553
Rear Seat Entertainment System ... 520
Replacing bulbs
General notes ................................ 135
Reserve (fuel tank)
see Fuel
Reserve fuel
Display message ............................ 260
Warning lamp ................................. 280
Reset function ................................... 316
Resetting (factory settings) ............. 316
Residual heat (climate control) ........ 149Restraint system
see SRS (Supplemental Restraint
System)
Rev counter ........................................ 229
Reverse gear (selector lever) ........... 163
Reversing camera
Cleaning instructions ..................... 572
Displaying the image ..................... 322
Function/note s............................. 211
Switching on/of f........................... 212
Reversing feature
Side windows ................................... 99
Reversing function
Boot lid ............................................ 94
Reversing lamp (display message) .. 257
Roll bar
Display message ............................ 254
Operation ......................................... 55
Roller sunblind .................................. 109
Roof
Display message ............................ 271
Important safety notes .................. 103
Opening/closing (with key) ........... 105
Opening/closing (with roof
switch) ........................................... 104
Overview ........................................ 103
Problem (malfunction) ................... 110
Relocking ....................................... 105
Roof lining and carpets (cleaning
instructions) ...................................... 574
Roof switch ........................................ 104
Route .................................................. 358
Estimated time of arrival ................ 358
Route (navigation)
Calling up the "Routes" menu ........ 360
Displaying the distance to the des-tination .......................................... 358
Recording ...................................... 360
Route overview .............................. 359
Selecting an alternative route ........ 357
Setting route options (avoiding:
motorways, toll roads, tunnels,
ferries) ........................................... 325
Setting the route type (short
route, fast route, dynamic route or
economic route) ............................ 325
Starting calculation ........................ 329 22
Index

Useful information
............................154
Running-in notes ............................... 154
Driving ............................................... 154
Automatic transmission ...................163
Refuelling ........................................... 173
Parking ............................................... 175
Driving tips ........................................ 178
Driving systems ................................ 182 153Driving and parking

Problems with the transmission
Problem
Possible causes/consequences and
M
MSolutions The transmission has
problems shifting gear. The transmission is losing oil.
X Have the transmission checked at a qualified specialist work-
shop immediately. The acceleration ability
is deteriorating.
The transmission no
longer changes gear. The transmission is in emergency mode.
It is only possible to shift into
secondgear and reverse gear.
X Stop.
X Shift the transmission to position P.
X Switch off the engine.
X Wait at least ten seconds before restarting the engine.
X Shift the transmission to position Dor R.
If D is selected, the transmission shifts into secondgear; ifRis
selected, the transmission shifts into reverse gear.
X Have the transmission checked immediately at a qualified spe-
cialist workshop, e.g. a Mercedes-Benz Service Centre. Refuelling
Important safety notes
G
WARNING
Fuel is highly flammable. If you handle fuel
incorrectly, there is a risk of fire and explo-
sion.
You must avoid fire, naked flames, creating
sparks and smoking. Switch off the engine
and, if applicable, the auxiliary heating before refuelling. G
WARNING
Fuels are poisonous and hazardous to health. There is a danger of injury.
Do not swallow fuel or let it come into contact
with skin, eyes or clothing. Do not inhale fuel
vapours. Keep fuels out of the reach of chil-
dren. If you or others come into contact with fuel,
observe the following:
R Wash the fuel off any affected areas of skin
with water and soap immediately.
R If you get fuel in your eyes, rinse them thor-
oughly with clean water immediately. Seek
immediate medical attention.
R If fuel is swallowed, seek immediate medi-
cal attention. Do not induce vomiting.
R Change any clothing that has come into
contact with fuel immediately. G
WARNING
Electrostatic charge can cause sparks and
thereby ignite fuel vapours. There is a risk of
fire and explosion.
Always touch the vehicle body before opening the fuel filler flap or touching the fuel pump
nozzle. This discharges any electrostatic
charge that may have built up.
! Do not use diesel to refuel vehicles with a
petrol engine. Do not switch on the ignition if you accidentally refuel with the wrong Refuelling
173Driving and parking Z

fuel. Otherwise, fuel can enter the fuel sys-
tem. Even small amounts of the wrong fuel could result in damage to the fuel system
and the engine. Notify a qualified specialist
workshop and have the fuel tank and fuel
lines drained completely.
! Overfilling the fuel tank could damage the
fuel system.
! Take care not to spill any fuel on painted
surfaces. You could otherwise damage the
paintwork.
! Use a filter when adding fuel from a fuel
can. The fuel lines and/or the diesel injec-
tion system could otherwise be blocked by
particles from the fuel can.
Do not get into the vehicle again during the
refuelling process. Otherwise, electrostatic
charge could build up again.
If you overfill the fuel tank, some fuel may
spray out when you remove the fuel pump
nozzle.
Further information on fuel and fuel quality
(Y page 623). Refuelling
General notes The fuel filler flap is unlocked or locked auto-
matically when you open or close the vehicle
with the key or using KEYLESS-GO.
The position of the 8fuel filler cap is dis-
played in the instrument cluster. The arrow
next to the filling pump indicates the side of
the vehicle. Opening the fuel filler flap :
To open the fuel filler flap
; To insert the fuel filler cap
= Tyre pressure table
? Fuel type to be refuelled
X Switch off the engine.
X Remove the key from the ignition lock.
X Press the fuel filler flap in the direction of
arrow :.
The fuel filler flap swings up.
X Turn the fuel filler cap anti-clockwise and
remove it.
X Insert the fuel filler cap into the holder
bracket on the inside of fuel filler flap ;.
X Completely insert the filler neck of the fuel
pump nozzle into the tank, hook in place
and refuel.
X Only fill the tank until the pump nozzle
switches off.
i Do not add any more fuel after the pump
stops filling for the first time. Otherwise,
fuel may leak out.
Closing the fuel filler flap X
Place fuel filler cap on the fuel filler neck
and turn clockwise until it engages.
X Close the fuel filler flap.
i Close the fuel filler flap before locking the
vehicle. 174
RefuellingDriving and parking

Display messages
Possible causes/consequences and
M
MSolutions # The battery is not being charged.
A warning tone also sounds.
Possible causes:
R faulty alternator
R torn poly-V-belt
R a malfunction in the electronics
X Stop the vehicle immediately, paying attention to road and traf-
fic conditions, and switch off the engine.
X Secure the vehicle against rolling away (Y page 175).
X Open the bonnet.
X Check whether the poly-V-belt is torn.
If the poly-V-belt is torn:
! Do not continue driving. The engine could otherwise overheat.
X Consult a qualified specialist workshop.
If the poly-V-belt is OK:
X Visit a qualified specialist workshop. 4
Check eng. oil Check eng. oil
lev. when next lev. when next
refuelling refuelling The engine oil level has dropped to the minimum level.
A warning tone also sounds.
X Check the oil level when next refuelling, at the latest
(Y page 564).
X If necessary, top up the engine oil (Y page 564).
X Have the engine checked at a qualified specialist workshop if the
engine oil needs topping up more often than usual.
! Avoid long journeys when there is too little coolant in the cool-
ing system. Otherwise the engine will be damaged.
Information on approved engine oils can be obtained from any
qualified specialist workshop or on the Internet at http://
bevo.mercedes-benz.co m. Display
messages
259On-board computer and displays Z

Display messages
Possible causes/consequences and
M
MSolutions 4
Add Add
1
1litre
litre engine
engine
oil
oil when
when next
next refu‐
refu‐
elling
elling AMG vehicles: the engine oil level is too low.
X Check the oil level when next refuelling, at the latest
(Y page 564).
X If necessary, top up the engine oil (Y page 564).
X Have the engine checked at a qualified specialist workshop if the
engine oil needs topping up more often than usual.
! Avoid long journeys when there is too little coolant in the cool-
ing system. Otherwise the engine will be damaged.
Information on approved engine oils can be obtained from any
qualified specialist workshop or on the Internet at http://
bevo.mercedes-benz.co m.8
Reserve fuel level Reserve fuel level The fuel level has dropped into the reserve range.
X Refuel at the nearest filling station. C There is very little fuel in the fuel tank.
X Refuel at the nearest filling station without fail. Driving systems
Display messages
Possible causes/consequences and
M
MSolutions ABC
ABC
Malfunction Malfunction The ABC function (Active Body Control) is restricted.
G WARNING
The vehicle's suspension settings may be affected.
There is a risk of an accident. X Do not drive at speeds above 80 km/h.
X Visit a qualified specialist workshop. ABC ABC
Malfunction Stop Malfunction Stop
vehicle vehicle The vehicle level of the ABC is too low.
X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
After a few seconds, the vehicle level is adjusted and the display
message disappears. 260
Display messagesOn-board computer and displays

Service products include the following:
R fuels
R lubricants (e.g. engine oil, transmission oil)
R coolant
R brake fluid
R windscreen washer fluid
R climate control system refrigerant
When handling, storing and disposing of any
service products, please observe the relevant regulations.
Components and service products must be
matched. Mercedes-Benz recommends that
you use products tested and approved by
Mercedes-Benz. They are listed in this
Mercedes-Benz Owner's Manual in the appro-
priate section.
You can identify service products approved
by Mercedes-Benz by the following inscrip-
tions on the container:
R MB-Freigabe (e.g. MB-Freigabe 229.51)
R MB Approval (e.g. MB Approval 229.51)
Other designations or recommendations indi- cate a level of quality or a specification in
accordance with an MB Sheet Number (e.g.
MB 229.5). They have not necessarily been
approved by Mercedes-Benz.
Further information can be obtained from any
Mercedes-Benz Service Centre or on the
Internet at http://bevo.mercedes-benz.com. Fuel
Important safety notes G
WARNING
Fuel is highly flammable. If you handle fuel
incorrectly, there is a risk of fire and explo-
sion.
You must avoid fire, naked flames, creating
sparks and smoking. Switch off the engine
and, if applicable, the auxiliary heating before refuelling. G
WARNING
Fuels are poisonous and hazardous to health. There is a danger of injury.
Do not swallow fuel or let it come into contact
with skin, eyes or clothing. Do not inhale fuel
vapours. Keep fuels out of the reach of chil-
dren.
If you or others come into contact with fuel,
observe the following:
R Wash the fuel off any affected areas of skin
with water and soap immediately.
R If you get fuel in your eyes, rinse them thor-
oughly with clean water immediately. Seek immediate medical attention.
R If fuel is swallowed, seek immediate medi-
cal attention. Do not induce vomiting.
R Change any clothing that has come into
contact with fuel immediately.
Tank capacity The total capacity of the fuel tank may vary,
depending on the vehicle equipment.
Model Total capa-
city AMG vehicles
75.0 l
All other models
65.0 l
or
75.0 l Model Of which
reserve fuel AMG vehicles
Approx.
14.0 l All other models
Approx.
8.0 l
or
9.0 l Service products and capacities
623Technical data Z

Petrol (EN 228, E DIN 51626-1)
Fuel grade
!
Do not use diesel to refuel vehicles with a
petrol engine. Do not switch on the ignition if you accidentally refuel with the wrong
fuel. Otherwise, fuel can enter the fuel sys- tem. Even small amounts of the wrong fuel could result in damage to the fuel system
and the engine. Notify a qualified specialist
workshop and have the fuel tank and fuel
lines drained completely.
! Only refuel using premium-grade unlea-
ded petrol with at least 95 ROZ/85 MOZ,
that conforms to European standard
EN 228 or E DIN 51626–1 or an equivalent specification.
Fuel of this specification can contain up to 10 % ethanol.
Fuel that does not conform to EN 228 or
E DIN 51626–1 can lead to increased wear
and damage the engine and exhaust sys-
tem.
! Only use the fuel recommended. Operat-
ing the vehicle with other fuels can lead to
engine failure.
! Do not use the following:
R E85 (petrol with 85% ethanol)
R E100 (100% ethanol)
R M15 (petrol with 15% methanol)
R M30 (petrol with 30% methanol)
R M85 (petrol with 85% methanol)
R M100 (100% methanol)
R Petrol with additives containing metal
R Diesel
Do not mix such fuels with the fuel recom-
mended for your vehicle. Do not use addi-
tives. This can otherwise lead to engine
damage. This does not include cleaning
additives for the removal and prevention of residue build-up. Petrol must only be mixed
with additives recommended by Mercedes- Benz; see "Additives". You can obtain fur- ther information from any Mercedes-Benz
Service Centre.
Usually you will find information about the
fuel grade on the pump. If you cannot find the
label on the petrol pump, ask the filling sta-
tion staff.
i E10 fuel contains up to 10% bioethanol.
Your vehicle is suitable for use with E10
fuel. You can refuel your vehicle using E10
fuel.
As a temporary measure, if the recommended fuel is not available, you may also use unlea-
ded petrol with an octane rating of 91 RON/
82 MON. This may reduce engine perform-
ance and increase fuel consumption. Avoid
driving at full throttle and sudden accelera-
tion. Never refuel using fuel with a lower
RON/MON.
i In some countries, the available petrol
may not be sufficiently low in sulphur. This fuel can temporarily produce unpleasant
odours, especially on short journeys. As
soon as sulphur-free fuel (sulphur content
<1 0 ppm) is used for refuelling, the odours
are reduced.
Information on refuelling (Y page 173).
AMG vehicles
! Only refuel using super unleaded petrol
with at least 98 RON/88 MON that con-
forms to European standard EN 228 or an
equivalent specification.
You can otherwise impair engine output or
damage the engine.
! Premium-grade unleaded petrol with an
octane rating of 95 RON/85 MON may be
used as a temporary measure if the recom-
mended fuel is not available. This may
reduce engine performance and increase
fuel consumption. As much as possible,
avoid driving at full throttle.
! Regular unleaded petrol with an octane
rating of 91 RON/82.5 MON may also be
used as a temporary measure if the recom-
mended fuel is not available. 624
Service products and capacitiesTechnical data

Doing so results in noticeably higher fuel
consumption, and the engine power output is noticeably reduced. Avoid driving at full
throttle.
If only regular unleaded petrol with an
octane rating of 91 RON/82.5 MON or
lower is available, you must have the vehi-
cle adapted to this fuel at a qualified spe-
cialist workshop.
i E10 fuel contains up to 10% bioethanol.
Your vehicle is suitable for use with E10
fuel. You may refuel your vehicle using E10 fuel.
SL 350
! Only refuel using premium-grade sulphur-
free unleaded petrol with at least 95 RO N/
85 MON that conforms to European stand-
ard EN 228 or an equivalent specification.
You could otherwise impair engine output
or damage the emission control system.
i In some countries, the available petrol
may not be sufficiently low in sulphur. This
fuel can temporarily produce unpleasant
odours, especially on short journeys. As
soon as sulphur-free fuel (sulphur content
<1 0 ppm) is used for refuelling, the odours
are reduced.
Additives in petrol
! Operating the engine with fuel additives
added later can lead to engine failure. Do
not mix fuel additives with fuel. This does
not include additives for the removal and
prevention of residue build-up. Petrol must
only be mixed with additives recommended by Mercedes-Benz. Observe the instruc-
tions for use in the product description.
More information about recommended
additives can be obtained from any
Mercedes-Benz Service Centre.
Mercedes-Benz recommends that you use
fuel brands that have additives.
The quality of the fuel available in some coun- tries may not be sufficient. Residue could
build up in the injection system as a result. In this case, in consultation with a Mercedes-
Benz Service Centre, the petrol may be mixed
with the cleaning additive recommended by
Mercedes-Benz. Always observe the notes
and mixing ratios specified on the container.
Fuel consumption information H
Environmental note
CO 2(carbon dioxide) is the gas which scien-
tists believe to be principally responsible for
global warming (the greenhouse effect). Your
vehicle's CO 2emissions are directly related to
fuel consumption and therefore depend on:
R efficient use of the fuel by the engine
R driving style
R other non-technical factors, such as envi-
ronmental influences, road conditions or
traffic flow
You can minimise your vehicle's CO 2emis-
sions by driving carefully and having it serv-
iced regularly.
The vehicle will use more fuel than usual in the following situations:
R at very low outside temperatures
R in urban traffic
R on short journeys
R in mountainous terrain
i Only for certain countries: you can find
the current consumption and emission val- ues of your vehicle in the COC documents
(EU CERTIFICATE OF CONFORMITY). These
documents are delivered with your vehicle.
The consumption figures were, in each
case, based on the currently applicable ver-sion:
R for vehicles that comply with standards
up to and including the EURO 4 standard,
in accordance with EU Directive
80/1268/EEC
R for vehicles that comply with or exceed
the EURO 5 standard, in accordance with
Regulation (EC) No. 715/2007 Service products and capacities
625Technical data Z