2015 MERCEDES-BENZ SLS AMG GT ROADSTER warning

the curb weight and the weight of the acces-
sories.
TIN (Tire Identificatio nNumber)
This is auniqu eide ntifier which can be used
by atirem anufacturer to identify tires ,for
exampl efor ap roduct recall, and thu side ntify
the purchasers. Th eTIN is made up of the
manufacturer's identity code, tir esize, tire
typ ecodea nd the manufacturing date.
Load bearin gind ex
Th eloa db eari ng index (als oloa dindex) is a
cod etha tcontains the maximum load bearing
capacity of atire.
Traction
Tractio nist he resul toffrictio nbetween the
tires and the roa dsurface.
Treadwea rind icators
This is indicated by narrow bars (treadwear
bars) tha tare distributed ove rthe tir etread. If
the tir etrea disl evel with the bars, the wear
limi tof 1
/ 16 in (1.
6mm) ha sbeenr eached.
Occupant distribution
Th ed istributio nofoccupants in avehicl eat
their designated seating positions.
Tota lloa dl im it
Rated cargo and luggag eloa dp lus68k ilo-
grams (15 0lb) times the vehicle' sdesig nated
seating capacity. Changin
gawheel Flat tire
Th e" Breakdown assistance" section
(Y page 235 )contains information and notes
on ho wtod ealw ithaf latt ire. Rotatin
gthe wheels G
WARNING
Interchanging the front and rea rwheel smay
severel yimpair the driving characteristics if
the wheels or tires have different dimensions. Th ew heel brakes or suspensio ncomponents
ma yalsobed amaged .The re is ariskofa cci-
dent.
Rotate front and rea rwheel sonlyift he wheels
and tires ar eofthe same dimensions.
! On vehicles equipped with
atirep ressure
monitor, electroni ccomponents are
locate dinthe wheel.
Tire-mounting tools shoul dnot be used
nea rthe valve. This could damage the elec-
troni ccomponents.
Onl yhavet ires change dataqualified spe-
cialist workshop.
Alway spayattentio ntothe instructions and
safety note swhenc hanging awheel
( Y page 271).
Th ew earp atterns on the front and rea rtires
differ, depending on the operating conditions.
Rotate the wheels befor eaclear wear pattern
ha sformed on the tires .Front tires typically
wear mor eonthe shoulders and the rea rtires
in the center.
If your vehicle' stirec onfiguration allows ,you
can change the wheels according to the inter-
vals in the tir emanufacturer's warranty book
in your vehicl edocum ents.Ifnow arranty
book is available, the tires shoul dberotated
every 3,000 to 6,000 mile s(5,000 to
10,000 km), or earlie riftirew earrequires .Do
not change the directio nofwheelrotation.
Clea nthe contact surfaces of the whee land
the brake disc thoroughly every tim eawheel
is rotated .Check the tir epressure and reac-
tivate the tir epressure monitor if necessary. Directio
nofrotation
Tires with aspecified directio nofrotation
have additional benefits, e.g .ifthere is arisk 270
Changin
gawheelWheels an dtires

of hydroplaning. You will only gain these ben-
efits if the correc tdirection of rotation is
maintained.
An arrow on the sidewal lofthe tire indicates
its correc tdirection of rotation. Storing wheels
Storew heels that are not being used in acool,
dry and preferably dark place. Protec tthe
tires from oil, grease, gasoline and diesel. Cleaning the wheels
G
WARNING
The water jet from acircular jet nozzle (dirt
blasters) can cause invisible exterior damage to the tires or chassis components. Compo-
nentsd amaged in this way may fail unexpect-
edly. There is arisk of an accident.
Do not use power washers with circular jet
nozzles to clean the vehicle. Have damaged
tires or chassis components replaced imme-
diately. Mounting
awheel
Preparing the vehicle X
Stop the vehicle on solid, non-slippery and
level ground.
X Apply the electric parking brake manually.
X Bring the front wheels into the straight-
ahead position.
X Shift the transmission to position P.
X Switch off the engine.
X Open the driver's door.
The on-board electronics now have status
0.T his is the same as the SmartKey having
been removed.
X Remove Start/Stop button from ignition
lock (Y page 119). X
Take the following object sfrom the left-
hand stowage compartment and the left-
hand stowage space in the trunk:
R lug wrench
R folding wheel chock
R jack
R alignment bolt
X Secure the vehicle to prevent it from rolling
away.
Securing the vehicle to prevent it from
rolling away If your vehicle is equipped with
awheel chock,
it can be found in the vehicle tool kit
(Y page 234).
The folding wheel chock is an additional
safety measure to prevent the vehicle from
rolling away,f or example when changing a
wheel. X
Fold both plates upwards 0043.
X Fold out lower plate 0044.
X Guide the lugs on the lower plate fully into
the openings in base plate 0087. Changing
awheel
271Wheels and tires Z

Securing the vehicle on level ground
X On level ground: place chocks or other
suitabl eitem sunder the front and rea rof
the wheel that is diagonall yopposite the
wheel yo uwishtoc hange. Securing the vehicle on slight downhil
lgradients
X On downhill gradients: place chocks or
othe rsuitabl eitem sinf ront of the wheels
of the front and rea raxle.
Raisin gthe vehicle G
WARNING
If yo udon ot position the jack correctly at the
appropriate jacking point of the vehicle ,the
jack could tip ove rwitht he vehicle raised.
There is ariskofi njury.
Only position the jack at the appropriate jack-
ing point of the vehicle .The base of the jack
mus tbep ositioned vertically ,directl yunder
the jacking point of the vehicle. The following mus
tbeo bserve dwhenr aising
the vehicle:
R to raise the vehicle ,only us ethe vehicle-
specifi cjack that ha sbeent ested and
approved by Mercedes-Benz. If used incor-
rectly, the jack could tip ove rwitht he vehi-
cle raised.
R the jack is designe donly to raise and hold
the vehicle for ashort time whil eawheel
is being changed .Itisnot suited for per-
forming maintenance work under the vehi-
cle.
R avoid changing the wheel on uphil land
downhil lslopes.
R before raising the vehicle ,secure it from
rolling away by applying the electri cpark-
ing brake and positioning wheel chocks.
Neve rrelease the electri cparking brake
whil ethe vehicle is raised.
R the jack mus tbep lace donaf irm,flata nd
non-slip surface. On aloose surface, a
large ,load-bearing underlay mus tbeu sed.
On aslippery surface, anon-slip underlay
mus tbeu sed, e.g. rubber mats.
R do not us ewoodenb locks or similar
objects as ajack underlay .Otherwise, the
jack will not be able to achieve its load-
bearing capacity du etothe restricted
height.
R make sure that the distance between the
underside of the tire sand the ground does
not excee d1.2 in (3 cm).
R never place your hands and fee tunder the
raised vehicle.
R never li eunder the raised vehicle.
R never star tthe engine when the vehicle is
raised.
R never ope norclosead oorort he trunk lid
when the vehicle is raised.
R make sure that no persons are present in
the vehicle when the vehicle is raised. 272
Changing
awheelWheels and tires

When detachin
gorattaching the wheel, the
wheel rim may hit against the ceramic
brake disc and damage it.
For this reason, you should proceed care-
fully. Request the assistanc eofasecond
person or use asecon dalignment bolt.
X Remove the wheel.
Mounting anew wheel G
WARNING
Oiled or greased wheel bolts or damaged
wheel bolts/hub threads can cause the wheel bolts to come loose. As aresult, you could
lose awheel while driving. There is arisk of
accident.
Never oil or grease wheel bolts. In the event of damage to the threads, contact aqualified
specialist workshop immediately. Have the
damaged wheel bolts or hub threads
replaced/renewed. Do not continue driving. G
WARNING
If you tighten the wheel bolts or wheel nuts
when the vehicle is raised, the jack could tip
over. There is arisk of injury.
Only tighten the wheel bolts or wheel nuts
when the vehicle is on the ground.
Always pay attention to the instructions and
safety notes in the "Changing awheel" sec-
tion (Y page 270).
Only use wheel bolts that have been designed for the wheel and the vehicle. For safety rea-
sons, Mercedes-Benz recommends that you
only use wheel bolts which have been
approved for Mercedes-Benz vehicles and the
respective wheel. 0043
Wheel bolt
X Clean the wheel and wheel hub contact
surfaces.
! To preven
tdamage to the paintwork ,hold
the wheel securely against the wheel hub
while screwin ginthe first wheel bolt. X
Place the wheel ontot he alignment bolt
and push it on. 274
Changing
awheelWheels and tires

X
Tighten the wheel bolts until they are fin-
ger-tight.
X Unscrew the alignment bolt.
X Tighten the last wheel bolt until it is finger-
tight.
Lowering the vehicle G
WARNING
The wheels could work loose if the wheel nuts and bolts are not tightened to the specified
tightening torque. There is arisk of accident.
Have the tightening torque immediately
checked at aqualified specialist workshop
after awheel is changed.
X Turn the crank of the jack counter-clock-
wise until the vehicle is once again standing
firmly on the ground.
X Place the jack to one side. X
Tighten the wheel bolts evenly in across-
wise pattern in the sequence indicated ( 0043
to 0083). The specified tightening torque is
133 lb-ft(180 Nm).
X Turn the jack back to the out-of-use posi-
tion and stow it in the trunk again with the
rest of the wheel-changin gtools. Wheel and tire combinations
General notes
! For safety reasons, Mercedes-Benz rec-
ommends that you only use tires and
wheels which have been approved by Mercedes-Benz specifically for your vehi-
cle.
These tires have been specially adapted for
use with the control systems, such as ABS
or ESP ®
,a nd are marked as follows:
R MO =Mercedes-Benz Original
R MOE =Mercedes-Benz Original Extended
(tires featuring run-flat characteristics)
R MO1 =Mercedes-Benz Original (only cer-
tain AMG tires)
Mercedes-Benz Original Extended tires
may only be used on wheels that have been
specifically approved by Mercedes-Benz.
Only use tires, wheels or accessories
tested and approved by Mercedes-Benz.
Certain characteristics, e.g. handling, vehi-
cle noise emissions or fuel consumption,
may otherwise be adversely affected. In
addition, when driving with aload, tire
dimension variations could cause the tires
to come into contact with the bodywork
and axle components. This could result in
damage to the tires or the vehicle.
Mercedes-Benz accepts no liability for
damage resulting from the use of tires,
wheels or accessories other than those
tested and approved.
Information on tires, wheels and approved
combinations can be obtained from any
qualified specialist workshop.
i The Tire and Load Information placard
with the recommended tire pressures is on the B-pillar on the driver's side. Further
information about driving at high speeds or driving with vehicle loads that are lighter
than the maximum vehicle load can be
found in the tire pressure table on the
inside of the fuel filler flap. Check tire pres- sures regularly, and only when the tires arecold. Comply with the maintenance recom-
mendation softhe tire manufacturer. These
are located in the vehicle document wallet.
Further information on recommended tire
pressures as well as tire pressures for spe-
cific driving situations, see (Y page 253). Wheel and tirec
ombinations
275Wheels and tires Z

Example: vehicl
eide ntification plate (Canada only)
0044 VIN
0087 Paint code
i The data shown on the identificatio
nplate
is exampl edata. Thi sdataisd ifferent for
every vehicl eand can deviate from the data
shown here. Yo ucan find the data applica-
bl etoy ourv ehicl eont he vehicl eide ntifi-
cation plate. VIN
X
Slide the right-hand front sea ttoits rear-
mos tposit ion.
X Fol dfloor covering 0043upwards.
Yo uw ills ee VIN 0044.
Additionally, the vehicl eide ntificatio nnum-
be r(VIN) can be found in the following loca-
tions:
R on the vehicl eide ntificatio nplate
(Y page 280)
R on the lowe redgeoft he windshield
(Y page 281) Engine number
0043
Emission contro linformatio nplate,
including the certificatio nofbothf ederal
and Californian emissions standards
0044 VIN (o nthe lowe redgeoft he windshield)
0087 Engine numbe r(stamped into the crank-
case) Servic
eproducts and filling capaci-
ties Important safety notes
G
WARNING
Service products ma ybepoisonousand haz-
ardous to health .There is ariskofi njury.
Compl ywithi nstructions on the use, storage
and disposa lofservic eproducts on the labels
of the respective original containers. Always
stor eservic eproducts seale dintheiroriginal
containers. Alway skeeps ervic eproducts out
of the reach of children. H
Environmental note
Dispose of servic eproducts in an environ-
mentall yresponsibl emanner.
Service products includ ethe following:
R Fuels
R Lubricants (e.g. engine oil, transmission oil)
R Coolant
R Brake fluid
R Windshield washe rfluid
R Climate contro lsystem refrigerant Servic
eproducts and filling capacities
281Technicaldata Z

Components and servic
eproduct smust be
matched. You should therefor eonlyu se prod-
uct sthath ave been tested and approve dby
Mercedes-Benz.
Information on tested and approve dproducts
can be obtaine datanauthorizedMercedes-
Ben zCente roront heInternet at
http://bevo.mercedes-benz.co m.
You can recognize service products approved
by Mercedes-Ben zbythe followin ginscrip-
tion on the containers:
R MB-Freigabe (e.g. MB-Freigabe 331.0)
R MB-Approval (e.g. MB-Approval 331.0)
Other designation sorrecommendations indi-
cat eal evel of quality or aspecification in
accordance with an MB Shee tNumber (e.g.
MB 331.0). They have not necessarily been
approved by Mercedes-Benz. Fuel
Important safet ynotes G
WARNING
Fuel is highly flammable. If you handle fuel
incorrectly, there is arisk of fire and explo-
sion.
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 fro mchildren. If you or others com
eintoc ontac twith fuel,
observe the following:
R Wash away fuel fro mskin 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.
Tank capacity Total capacity
22.
5gal (85 l) Of which reserve
Approx. 3.
7gal (14 l) Gasoline
Fuel grade
!
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 system and the engine. Notify aquali-
fied specialist workshop and have the fuel
tan kand fuel lines drained completely.
! Only refuel using unleaded gasolin
ewith a
minimum octane rating of 91.
! To ensure the longevit
yand full perform-
anc eoft he engine, only premium-grade
unleaded gasolin emust be used.
If standard unleaded gasolin eisunavaila-
ble and you have to refuel with unleaded
gasolin eofalower grade, observe the fol-
lowing precautions:
R Only fill the fuel tan ktohalf full with reg-
ular unleaded gasolin eand fill the rest 282
Service product
sand filling capacitiesTechnica ldata

Refrigerant instructio
nlabel Example
:refrigerant instruction label
0043 Warning symbol
0044 Refrigerant filling capacity
0087 Applicabl eSAE standards
0085 PAG oi lpartn umber
0083 Type of refrigerant
Warning symbols 0043indicate:
R possible dangers
R having service work carrie doutataq uali-
fie ds pecialist workshop
Fillin gcapacities Missing value
sweren ot available at time of
going to print. Al
lm odels Capacity
Refrigerant
28.2 oz
(800 g) PA
Go il Brake fluid
G
WARNING
The brake fluidc onstantly absorbs moisture
from the air. This lowers the boiling point of
the brake fluid. If the boiling point of the brake fluidist oo low, vapor pockets may form in the
brake system when the brakes are applied
hard. This would impair braking efficiency.
There is arisk of an accident. You shoul
dhave the brake fluidr enewed at
the specified intervals.
When handling brake fluid, observe the
important safety notes on service products
(Y page 281).
The brake fluidc hange intervals can be found
in the Maintenance Booklet.
Only use brake fluida pproved by Mercedes-
Benz according to MB Approval 331.0.
Information abouta pproved brake fluidc an
be obtained at any qualified specialist work-
shop or on the Internet at
http://bevo.mercedes-benz.com.
i Have the brake fluidr
egularly replaced at
aq ualified specialist workshop and the
replacement confirmed in the Maintenance Booklet. Coolant
Important safety notes !
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 BeVo 310.1, e.g.
on the Internet at
http://bevo.mercedes-benz.com .Orcon-
tact aqualified specialist workshop.
! Always use
asuitable coolant mixture,
even in countries where high temperatures
prevail.
Otherwise, the cooling system is not suffi-
ciently protected from corrosion and over-
heating.
i Have the coolant regularly replaced at a
qualified specialist workshop and the
replacement confirmed in the Maintenance Booklet.
Compl ywith the important safety precautions
for service products when handling coolant
(Y page 281). Servic
eproducts and filling capacities
285Technical data Z