2015 MERCEDES-BENZ S-COUPE Owners Manual

R 20
TiresAlloy wheels
BA: 255/40 R20 101 V XL M+Si6BA: 8.5 J x 20 H2
Wheel offset: 1.50 in (38 mm)
BA: 255/40 R20 101 V XL M+S
i6BA: 8.5 J x 20 H2
Wheel offset: 1.54 in (39 mm)
FA: 255/40 R20 101 V XL M+S
i6
RA: 285/35 R20 104 V XL M+S i3, 6FA: 8.5 J x 20 H2
Wheel offset: 1.50 in (38 mm)
RA: 9.5 J x 20 H2
Wheel offset: 1.50 in (38 mm)
FA: 255/40 R20 101 V XL M+S
i6
RA: 285/35 R20 104 V XL M+S i3, 6FA: 8.5 J x 20 H2
Wheel offset: 1.54 in (39 mm)
RA: 9.5 J x 20 H2
Wheel offset: 1.54 in (39 mm)
S 65 AMG
Summer tires
R 20
TiresAlloy wheels
FA: 255/40 ZR20 (101 Y) XL 6
RA: 285/35 ZR20 (104 Y) XL 3, 6FA: 8.5 J x 20 H2
Wheel offset: 1.50 in (38 mm)
RA: 9.5 J x 20 H2
Wheel offset: 1.50 in (38 mm)
FA: 255/40 ZR20 (101 Y) XL6
RA: 285/35 ZR20 (104 Y) XL 3, 6FA: 8.5 J x 20 H2
Wheel offset: 1.54 in (39 mm)
RA: 9.5 J x 20 H2
Wheel offset: 1.54 in (39 mm)
6
Observe the notes on "Large wheels" under "General notes" in "Wheel/tire combinations".
3 Use of snow chains not permitted. Observe the notes in the "Snow chains" section.
Wheel and tire combinations271
Wheels and tires
Z

Winter tires
R 20
TiresAlloy wheels
BA: 255/40 R20 101 V XL M+Si6BA: 8.5 J x 20 H2
Wheel offset: 1.50 in (38 mm)
BA: 255/40 R20 101 V XL M+S
i6BA: 8.5 J x 20 H2
Wheel offset: 1.54 in (39 mm)
FA: 255/40 R20 101 V XL M+S
i6
RA: 285/35 R20 104 V XL M+S i3, 6FA: 8.5 J x 20 H2
Wheel offset: 1.50 in (38 mm)
RA: 9.5 J x 20 H2
Wheel offset: 1.50 in (38 mm)
FA: 255/40 R20 101 V XL M+S
i6
RA: 285/35 R20 104 V XL M+S i3, 6FA: 8.5 J x 20 H2
Wheel offset: 1.54 in (39 mm)
RA: 9.5 J x 20 H2
Wheel offset: 1.54 in (39 mm)
6
Observe the notes on "Large wheels" under "General notes" in "Wheel/tire combinations".
3 Use of snow chains not permitted. Observe the notes in the "Snow chains" section.
272Wheel and tire combinations
Wheels and tires

Useful information............................274
Information regarding technical
data .................................................... 274
Identification plates .........................274
Service products and filling capaci- ties ..................................................... 275
Vehicle data ....................................... 281
273
Technical data

Useful information
iThis 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 note that your vehicle may not be
equipped with all features described. This
also applies to safety-related systems and
functions.
iRead the information on qualified special-
ist workshops ( Ypage 27).
Information regarding technical data
iThe data stated here specifically refers to
a vehicle with standard equipment. Consult an authorized Mercedes-Benz Center for
the data for all vehicle variants and trimlevels.
Identification plates
Vehicle identification plate with vehi-
cle identification number (VIN)
X Open the driver's door.
You will see vehicle identification plate :.
Example: vehicle identification plate (USA only) ;
VIN
=Vehicle model
Example: vehicle identification plate (Canada only)
;
VIN
=Paint code
iThe data shown on the vehicle identifica-
tion plate is used only as an example. This
data is different for every vehicle and can
deviate from the data shown here. You can
find the data applicable to your vehicle on
the vehicle identification plate.
274Identification plates
Technical data

Vehicle identification plate with vehi-
cle identification number (VIN)
XOpen the front right-hand door.
X Fold cover :down and remove it.
You will see the VIN.
The VIN can also be found in the following
locations:
R on the lower edge of the windshield(Y page 275)
R on the vehicle identification plate(Y page 274)
Engine number
:Engine number (stamped into the crank-
case)
;VIN (on the lower edge of the windshield)
=Emission control information plate,
including the certification of both federal
and Californian emissions standards
Service products and filling capaci-
ties
Important safety notes
GWARNING
Service products may be poisonous and haz-
ardous to health. There is a risk of injury.
Comply with instructions on the use, storage
and disposal of service products on the labels of the respective original containers. Always
store service products sealed in their original containers. Always keep service products out
of the reach of children.
HEnvironmental note
Dispose of service products in an environ-
mentally responsible manner.
Service products include the following:
R Fuels
R Lubricants (e.g. engine oil, transmission oil)
R Coolant
R Brake fluid
R Windshield washer fluid
R Climate control system refrigerant
Components and service products must be
matched. Only use products recommended
by Mercedes-Benz. Damage which is caused
by the use of products which have not been
recommended is not covered by the
Mercedes-Benz warranty or goodwill ges-
tures. They are listed in this Mercedes-Benz
Operator's Manual in the appropriate section.
Information on tested and approved products can be obtained at an authorized Mercedes-
Benz Center or on the Internet at
http://bevo.mercedes-benz.com.
You can recognize service products approved
by Mercedes-Benz by the following inscrip-
tion on the containers:
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
Service products and filling capacities275
Technical data
Z

accordance with an MB Sheet Number (e.g.
MB 229.5). They have not necessarily been
approved by Mercedes-Benz.
Other identifications, for example:R 0 W-30
R 5 W-30
R 5 W-40
Fuel
Important safety notes
GWARNING
Fuel is highly flammable. If you handle fuel
incorrectly, there is a risk of fire and explo-
sion.
You must avoid fire, open flames, creating
sparks and smoking. Switch off the engine
and, if applicable, the auxiliary heating before refueling.
GWARNING
Fuel is poisonous and hazardous to health.
There is a risk of injury.
You must make sure that fuel does not comeinto contact with 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 come into contact with fuel,
observe the following:
R Wash away fuel from skin immediately
using soap and water.
R If fuel comes into contact with your eyes,
immediately rinse them thoroughly with
clean water. Seek medical assistance with-
out delay.
R If fuel is swallowed, seek medical assis-
tance without delay. Do not induce vomit-
ing.
R Immediately change out of clothing which
has come into contact with fuel.
Tank capacity
ModelTotal capacity
All models21.1 US gal
(80.0 l)
ModelOf whichreserve
AMG vehiclesApprox.
3.2 US gal (12.0 l)
All other modelsApprox.
2.1 US gal (8.0 l)
Gasoline
Fuel grade
!Do not use diesel to refuel vehicles with a
gasoline engine. Do not switch on the igni- tion if you accidentally refuel with the
wrong fuel. Otherwise, the fuel will enter
the fuel system. Even small amounts of the
wrong fuel could result in damage to the
fuel system and the engine. Notify a quali-
fied specialist workshop and have the fuel
tank and fuel lines drained completely.
!Only refuel using unleaded premium
grade gasoline with at least 91 AKI/
95 RON.
!Only use the fuel recommended. Operat-
ing the vehicle with other fuels can lead to
engine failure.
!Do not use the following:
R E85 (gasoline with 85% ethanol)
R E100 (100% ethanol)
R M15 (gasoline with 15% methanol)
R M30 (gasoline with 30% methanol)
R M85 (gasoline with 85% methanol)
R M100 (100% methanol)
R Gasoline with metalliferous additives
R Diesel
276Service products and filling capacities
Technical data

Do not mix such fuels with the fuel recom-
mended for your vehicle. Do not use addi-
tives. Otherwise, engine damage may
occur. This does not include cleaning addi-
tives for the removal and prevention of res- idue build-up. Gasoline may only be mixed
with cleaning additives recommended by
Mercedes-Benz; see "Additives". You can
obtain further information from any author-ized Mercedes-Benz Center.
!To ensure the longevity and full perform-
ance of the engine, only premium-grade
unleaded gasoline must be used.
If standard unleaded gasoline is unavaila-
ble and you have to refuel with unleaded
gasoline of a lower grade, observe the fol-
lowing precautions:
R Only fill the fuel tank to half full with reg-
ular unleaded gasoline and fill the rest
with premium-grade unleaded gasoline
as soon as possible.
R Do not drive at the maximum speed.
R Avoid sudden acceleration and engine
speeds over 3,000 rpm.
You will usually find information about the fuel
grade on the pump. If you cannot find the
label on the pump, ask the staff for assis-
tance.
iFor further information, consult a quali-
fied specialist workshop or visit
http://www.mbusa.com (USA only).
iE10 fuel contains up to 10% bioethanol.
Your vehicle is E10-compatible. You can
refuel your vehicle using E10 fuel.
As a temporary measure, if the recommended fuel is not available, you may also use regularunleaded gasoline with an octane rating of
87 AKI/91 RON. This may reduce engine per-
formance and increase fuel consumption.
Avoid driving at full throttle and sudden accel- eration. Never refuel using fuel with a lowerAKI.
Information on refueling ( Ypage 123). Additives
!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 buildup. gasoline
must only be mixed with additives recom-
mended by Mercedes-Benz. Comply with
the instructions for use on the product
label. More information about recommen-
ded additives can be obtained from any
authorized Mercedes-Benz Center.
Mercedes-Benz recommends that you use
branded fuels 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
such cases, and in consultation with an
authorized Mercedes-Benz Center, the gaso-
line may be mixed with the cleaning additive
recommended by Mercedes-Benz. You must
observe the notes and mixing ratios specified on the container.
Engine oil
General notes
!Never use engine oil or an oil filter of a
specification other than is necessary to ful-
fill the prescribed service intervals. Do not
change the engine oil or oil filter in order to achieve longer replacement intervals than
those prescribed. You could otherwise
cause engine damage or damage to the
exhaust gas aftertreatment.
Follow the instructions in the service inter-
val display regarding the oil change. Other-
wise, you may damage the engine and the
exhaust gas aftertreatment.
When handling engine oil, observe the impor- tant safety notes on service products( Y page 275).
The engine oils are matched to the perform-
ance of Mercedes-Benz engines and service
intervals. You should therefore only use
Service products and filling capacities277
Technical data
Z

engine oils and oil filters that are approved for
vehicles with maintenance systems.
For a list of approved engine oils and oil filters,
consult an authorized Mercedes-Benz Cen-
ter. Or visit the website
http://bevo.mercedes-benz.co m.
The table shows which engine oils have been
approved for your vehicle.
ModelEngine modelMB
Approval
S 550 4MATIC278229.5
S 63 AMG 4MATIC157229.5
S 65 AMG279229.5
iMB approval is indicated on the oil con-
tainers.
Filling capacities
The following values refer to an oil change
including the oil filter.
ModelCapacity
S 63 AMG 4MATIC9.0 US qt (8.5 l)
S 65 AMG11.1 US qt (10.5 l)
All other models8.5 US qt (8.0 l)
Additives
!Do not use any additives in the engine oil.
This could damage the engine.
Engine oil viscosity
Viscosity describes the flow characteristics
of a fluid. If an engine oil has a high viscosity, this means that it is thick; a low viscosity
means that it is thin.
Select an engine oil with an SAE classification
(viscosity) suitable for the prevailing outside
temperatures. The table shows you which
SAE classifications are to be used. The low-
temperature characteristics of engine oils
can deteriorate significantly, e.g. as a result
of aging, soot and fuel deposits. It is therefore strongly recommended that you carry out reg-
ular oil changes using an approved engine oil with the appropriate SAE classification.
Brake fluid
GWARNING
The brake fluid constantly absorbs moisture
from the air. This lowers the boiling point of
the brake fluid. If the boiling point of the brakefluid is too low, vapor pockets may form in the brake system when the brakes are applied
hard. This would impair braking efficiency.
There is a risk of an accident.
You should have the brake fluid renewed at
the specified intervals.
Comply with the important safety notes for
service products when handling brake fluid( Y page 275).
The brake fluid change intervals can be found
in the Maintenance Booklet.
278Service products and filling capacities
Technical data