2015 MERCEDES-BENZ SLS AMG GT ROADSTER fuel

You must avoid fire, open flames
,creating
spark sand smoking. Switch off the engine
and, if applicable, the auxiliary heatin gbefore
refueling. G
WARNING
Fuel is poisonous and hazardous to health.
There is arisk of injury.
You must make sure that fuel does not come int oc ontac twith your skin ,eyes or clothing
and that it is not swallowed. Do not inhale fuel
vapors .Keep fuel away from children.
If you or others com eintoc ontac twith fuel,
observ ethe following:
R Wash away fuel from skin immediately
using soap and water.
R If fuel comes int ocontac twith your eyes,
immediately rinse the mthoroughly with
clean water. Seek medical assistanc ewith-
out delay.
R If fuel is swallowed, seek medical assis-
tance without delay. Do not induc evomit-
ing.
R Immediately change out of clothing which
has com eintoc ontac twith fuel. G
WARNING
Electrostatic buildup can create spark sand
ignit efuel vapors .There is arisk of fire and
explosion.
Always touc hthe vehicle body befor eopening
the fuel filler flap or touching the fuel pump
nozzle. An yexisting electrostatic buildup is
thereby discharged.
! Do not use diesel to refuel vehicles with a
gasolin eengine. Do not switc honthe igni-
tion if you accidentally refuel with the
wron gfuel. Otherwise, the fuel will enter
the fuel system. Even small amount softhe
wron gfuel could result in damage to the
fuel syste mand the engine. Notify aquali-
fied specialis tworkshop and have the fuel
tan kand fuel lines draine dcompletely. !
Overfilling the fuel tan
kcould damage the
fuel system.
! Take care not to spill any fuel on painted
surfaces. You could otherwise damage the paintwork.
! Use
afilter when refuelin gfrom afuel can.
Otherwise, the fuel lines and/or injection
syste mcould be blocked by particles from
the fuel can.
If you overfill the fuel tank, fuel could spray
out when the fuel pump nozzle is removed.
Further information on fuel and on fuel grades can be foun dinthe "Fuel" section
(Y page 282). Refueling
Fuel filler flap When you open or close the vehicle with the
SmartKey, the fuel filler flap is automatically
unlocked or locked.
The fuel filler flap is located to the rear on the right .The position of the fuel filler cap is dis-
played in the instrumen tcluster 00B6.T he
arrow nex ttothe filling pump indicates the
side of the vehicle. 0043
To open the fuel filler flap
0044 Tire pressure table
0087 Fuel type
0085 To inser tthe fuel filler cap Refueling
129Driving and parking Z

Opening
X
Switc hoff the engine.
i When the engin
eisrunning and the fuel
filler flap is open, the engin ediagnostics
warning lamp 00B9may light up.
Further information can be found in the
"Warning and indicator lamps in the instru-
ment cluster "chapter (Y page 195).
X Open the driver's door. This switches the
ignition to position 0,which corresponds to
having removed the SmartKey. The driver’s
door can be closed again.
X Press the fuel filler flap in the direction of
arrow 0043.
The fuel filler flap opens slightly.
X Open the fuel filler flap.
X Turn the fuel filler cap counter-clockwise
and remove it.
X Inser tthe fuel filler cap intot he holder
bracket on the inside of filler flap 0085.
X Completely insert the fuel pump nozzle into
the filler necka nd refuel.
X Only fill the tank until the pump nozzle
switches off.
! Overfilling the fuel tank could damage the
fuel system.
Closing X
Replace the fuel filler cap and turn it clock-
wise. The fuel filler cap audibly engages.
X Close the fuel filler flap. 130
RefuelingDriving and parking

Problems with fuel and the fuel tank
Problem
Possible causes/consequences and
0050
0050Solutions Fuel is leaking from the
vehicle. G
Risk of explosion or fire
The fuel line or the fuel tank is defective.
X Set the Start/Stop button to key position 0immediately.
X Do not restart the engine under any circumstances.
X Consult aqualified specialist workshop. The fuel filler flap can-
not be opened. The fuel filler flap is not unlocked.
or
The SmartKey battery is discharged.
X Unlock the vehicle (Y page 68).
or X Unlock the vehicle using the mechanical key (Y page 70).The fuel filler flap is unlocked, but the opening mechanism is jam-
med.
X Consult aqualified specialist workshop. Parking
Important safety notes
G
WARNING
Flammable material such as leaves, grass or
twigs may ignite if they come into contact with hot parts of the exhaust system or exhaust
gas flow. There is arisk of fire.
Park the vehicle so that no flammable mate-
rials come into contact with parts of the vehi- cle which are hot. Take particular care not to
park on dry grassland or harvested grain
fields. G
WARNING
If you leave children unsupervised in the vehi- cle, they could set it in motion by, for example:
R release the parking brake.
R shift the automatic transmission out of the
parking position P.
R start the engine. In addition, they may operate vehicle equip-
ment and become trapped. There is
arisk of
an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never leave children unsupervised in the vehicle.
! If the engine speed is too high or if the
vehicle is rolling, do not shift the transmis-
sion directly from Dto R,f rom Rto Dor
directly to P.
Do not open the driver's door while the
vehicle is in motion. At low speeds in trans-
mission position Dor R,p ark position Pis
otherwise engaged automatically.
The transmission could be damaged.
! Always secure the vehicle correctly
against rolling away.O therwise, the vehicle
or its drivetrain could be damaged. Parking
131Driving and parking Z

Drive sensibly
–savef uel Observ
ethe following tips to sav efuel:
X The tires should always be inflated to the
recommended tire pressure.
X Remov eunnecessary loads.
X War mupt heengin eatlow engin espeeds.
X Avoid frequent acceleration or braking.
X Hav eall maintenance wor kcarrie dout
accordin gtotheservic einterva ls listed in
th eM aintenance Booklet or th eservice
interval display.
Fue lconsu mption also increase swhen driv-
in ginc oldw eather ,instop-start traffic and in
hill yterra in.
Drinking an ddriving G
WARNING
Drinking and drivin gand/o rtaking drugs and
drivin gare ver ydangerous combinations.
Even asma ll amount of alcoho lordrugs can
affec tyour reflexes, perception sand judg-
ment.
The possibilit yofas erious or eve nfatal acci-
den tisg reatly increase dwhen you drink or
take drugs and drive.
Do no tdrink or take drugs and drive or allow
anyon etodrive who has bee ndrinkin gortak-
in gd rugs.
Emission control G
WARNING
Combustion engines emi tpoisonous exhaust
gases suc hascarbon monoxide. Inhaling
these exhaus tgases lead stopoisoning. There
is ar iskoff atal injury. Therefor enever leave
th ee nginer unning in enclose dspaces with-
out sufficien tventilation.
Certain engin esystems are designed to keep
th el evel of poisonous component sinexhaust
fumes within lega llimits.
These systems only wor katpeak efficiency if
they are serviced exactly in accordance with th
em anufacturer's specifications. Fo rthis
reason ,all wor kont heengin emustbec arried
out by qualified and authorized Mercedes-
Benz technicians.
The engin esetting smustn otbe changed
under any circumstances. Furthermore, all
specific servic eworkm ustbec arriedout at
regular intervals and in accordance wit hthe
Mercedes-Ben zservic erequirements .Detai ls
can be found in th eMaintenance Booklet. Braking
Important safet ynotes G
WARNING
If you shift down on aslipper yroads urfac ein
an attempt to increase th eengine's braking
effect ,the drive wheels could los etheir grip.
There is an increase ddanger of skidding and
accidents.
Do no tshift down fo radditional engin ebrak-
in gonas lipperyroads urface.
Heavy an dligh tloads G
WARNING
If you res tyour foot on th ebrake peda lwhile
driving, th ebraking system can overheat .This
increase sthe stoppin gdistanc eand can even
cause th ebraking system to fail .There is a
ris kofana ccident.
Never use th ebrake peda lasafootrest. Never
depress th ebrake peda land th eaccelerator
peda latthesam etime.
! Depressing th
ebrake peda lconstantly
result sinexcessive and premature wear to
th eb rake pads.
If th ebrake shaveb een subjecte dtoa heavy
load ,don otstop th evehicle immediately.
Drive on fo rashort while. Thi sallow sthe air-
flo wt ocoolthe brake smoreq uickly. Driving tips
135Driving andpark ing Z

Useful information
i This Operator's Manual describes all
models and all standard and optional equip- ment of your vehicle available at the time of
publication of the Operator's Manual.
Country-specific differences are possible.
Please not ethat your vehicle may not be
equipped with all feature sdescribed. This
also applies to safety-related system sand
functions.
i Please read the information on qualified
specialist workshops (Y page 23).Important safet
ynotes
You will find an illustration of the instrument
cluster in the "At aglance" section
(Y page 27). G
WARNING
If you operate information system sand com-
munication equipment integrated in the vehi- cle while driving, you will be distracted from
traffic conditions. You could also lose control of the vehicle. There is arisk of an accident.
Only operate the equipment when the traffic
situatio npermits. If you are not sure that this
is possible, park the vehicle paying attention
to traffic condition sand operate the equip-
ment when the vehicle is stationary. G
WARNING
If the instrumen tcluster has failed or mal-
functioned, you may not recogniz efunction
restrictions in system srelevan ttosafety. The
operatin gsafet yofy our vehicle may be
impaired. There is arisk of an accident.
Driv eonc arefully. Have the vehicle checked
at aq ualified specialist workshop immedi-
ately.
You must observ ethe legal requirements for
the country in which you are currently driving when operatin gthe on-board computer. The on-board computer only shows messages
or warnings from certain system sinthe mul-
tifunction display. You should therefore make
sure your vehicle is operatin gsafely at all
times .Otherwise, avehicle that is not oper-
ating safely may cause an accident. Displays and operation
Engine oil temperatured
isplay
The engin eoil temperature gauge is in the
instrumen tcluster on the right-han dside.
Under normal operatin gconditions, the tem-
perature may rise to 140 †.
The transmission fluid temperature and the
coolan ttemperature are displayed in the
AMG menu (Y page 160). Tachometer
The red band in the tachometer indicates the engine's overrevvin grange.
! Do not drive in the overrevvin
grange, as
this could damage the engine.
The fuel supply is interrupted to protect the
engin ewhen the red band is reached. Outside temperatured
isplay
You should pay special attention to road con-
dition swhen temperature sare around freez-
ing point.
The outside temperature display is in the mul- tifunction display (Y page 152).
Changes in the outside temperature are dis-
played after ashort delay. 150
Displays and operationOn-boar
dcomputer and displays

Trip compute
r"From Start" or "From
Reset" The values in the
FromStart
Fro mStart submenu are
calculate dfromt he start of ajourney whilst
the values in the FromReset
Fro mReset submenu are
calculate dfromt he last time the submenu
wa sreset.
X Press the 0059or0065 button on the steer-
ing whee ltoselect the Trip
Tripmenu.
X Press the 0063or0064 button to select
Fro mStart
Fro mStart orFro mReset
Fro mReset. Example: trip compute
r"From Start"
0043 Distance
0044 Time
0087 Averag espeed
0085 Averag efuelconsumption
The FromStart
Fro mStart trip compute risautomati-
cally reset if:
R the ignition ha sbeens witched off for more
tha nfourh ours.
R 999 hours have been exceeded.
R 9,999 miles have been exceeded.
The FromReset
Fro mReset trip compute risautomati-
cally reset if the valu eexceed s9,999 hours or
99,999 miles.
Callin gupt he range X
Press the 0059or0065 button on the steer-
ing whee ltoselect the Trip Tripmenu. X
Press 0063or0064 to select approximate
range 0043.
Approximate range 0043is calculate daccord-
ing to the current driving style and the amount of fuel in the tank. If there is onl yhalfoft he
reserv efuellef tint he fuel tank, the ninstead
of range 0043,the displa yshows avehicl ebeing
refueled 00A8. Navigation system menu
Displaying navigatio ninstructions In the
Navi
Navimenu ,the multifunctio ndisplay
shows navigation instructions. Yo ucan find
furthe rinformatio ninthe separate COMAND
operating instructions.
X Press the 0059or0065 button on the steer-
ing whee ltoselect theNavi
Navi menu.
Route guidanc enotactive Example: direction of travel display
0043
Directio noftravel
0044 Current road
Route guidanc eactive No chang
eofdirection announced 0043
Distance to the destination
0044 Distance to the next change of direction Menus and submenus
153On-board computer and displays Z

Display messages
Possible causes/consequences and
0050
0050Solutions 00B2
Check Engine Oil Check Engine Oil
Level Level
(Add1
(Ad d1Liter) Liter) The oil level is to
olow.
X Chec kthe oil level (Y page 219).
X If necessary, add engin eoil.
X Hav ethe engin echecked forleak sify ou need to add engin eoil
mor eoften than usual.
! Avoid lon
gjou rneys wit htoo littl eengineo il. The engin ewill
otherwise be damaged.
Information on approve dengineo ils can be obtained from any
qualified specialist workshop or on th eInterne tathttp://
www.mbusa.com (US Aonly). 00B2
Engine Oil Level Engine Oil Level
Too High Too High You hav
eadded to omuche ngineo il. The engin eorcatalytic con-
verte rmay be damaged.
X Siphon of fexces sengineo il until it is at th especified level.
Observ ethe legal requirements. 00B2
Engine Oil Level Engine Oil Level
Cannot Be Measured Cannot Be Measured The measurin
gsystem is faulty.
X Visit aqualified specialist workshop. 00B2
Engine Oil Pres‐ Engine Oil Pres‐
sur
eC ontro lSee
sur eC ontro lSee
Operator' sManual
Operator' sManual The oil pressur
esensor has reported amalfunction.
The oil pressur econtro lisine mergenc ymode.
The engin elubrication is guaranteed.
X Visit aqualified specialist workshop. 00B2
Engine Oil Pres‐ Engine Oil Pres‐
sur
eS topV ehicle
sur eS topV ehicle
Tur nE ngine Off
Tur nE ngine Off X
Pull ove rand stop th evehicl esafely and switch of fthe engine,
payin gattention to roa dand traffic conditions.
X Chec kthe engin eoil level (Y page 219) and to pupifnecessary.
X If there are visible signs of oil los sfromt hevehicle, consult a
qualified specialist workshop. 00A8 There is only
asma ll amount of fue linthefuel tank.
X Refuel at th eneares tgas station. 00B6
Fue
lL evel Low
Fue lL evel Low The fuel level has fallen belo
wthe reserv erange.
X Refuel at th eneares tgas station. Display
messages
179On-boardcomputer an ddisplays Z

Display messages
Possible causes/consequences and
0050
0050Solutions 00B6
Gas Cap Loose Gas Cap Loose The fuel system pressur
eistoolow. The fuel filler cap is no tclosed
correctl yorthefue lsystem is leaking.
X Chec kthatthe fuel filler cap is correctl yclosed.
If th efuelfiller cap is not correctl yclosed:
X Clos ethe fuel filler cap.
If th efuelfiller cap is correctl yclosed:
X Visit aqualified specialist workshop. 009E
Replac
eAir Filter
Replac eAir Filter The air filte
risdirty and mus tbereplaced.
X Visit aqualified specialist workshop. Driving systems
Display messages
Possible causes/consequences and
0050 0050Solutions Cruise Control
Cruise Control
Inoperative Inoperative Cruis
econtro lisdefective.
Aw arnin gtonea lso sounds.
X Visit aqualified specialist workshop. Cruise Control
Cruise Control
---m
ph
---m ph Ac
onditi on foractivatin gcruise control has no tbeen fulfilled.
You hav etried to store aspeed belo w20m ph(30 km/ h),for
example.
X Activat eESP®
(Y page 56).
X If condition spermit ,drive faster than 20 mph (3 0km/ h)and
store th espeed.
X Chec kthe activation condition sfor cruise control (Y page 138).180
Display messagesOn-boar
dcomputer and displays