2018 MERCEDES-BENZ SL ROADSTER oil capacities

Technical dataCapacities ...................................... 312
Information .................................... 310
Tires/wheels ................................. 308
Vehicle data ................................... 317
TELEAID
Call priority .................................... 251
Emergency call .............................. 249
General notes ................................ 248
MB info call button ........................2 51
Roadside Assistance button .......... 250
Self-test ......................................... 248
System .......................................... 248
Vehicle Health Check .................... 251
Telephone
Accepting a call (multifunction
steering wheel) .............................. 192
Authorizing a mobile phone (con-
necting) ......................................... 240
Connecting a mobile phone (gen-
eral information) ............................ 239
Display message ............................ 224
Menu (on-board computer) ............ 191
Number from the phone book ........1 92
Redialing ........................................ 192
Rejecting/ending a call ................. 192
see also Digital Operator's Man-
ual ..................................................2 36
Temperature
Coolant .......................................... 186
Coolant (on-board computer,
Mercedes-AMG vehicles) ...............1 97
Engine oil (on-board computer,
Mercedes-AMG vehicles) ...............1 97
Outside temperature ......................1 85
Setting (climate control) ................ 116
Transmission oil (on-board com-
puter, Mercedes-AMG vehicles) ..... 197
Timing (RACETIMER) ......................... 198
Tire pressure
Calling up (on-board computer) ..... 291
Checking manually ........................ 291
Display message ............................ 221
Maximum ....................................... 290
Not reached (TIREFIT) .................... 274
Notes ............................................. 289
Reached (TIREFIT) .......................... 274
Recommended ............................... 288 Tire pressure monitor
Checking the tire pressure elec-
tronically ........................................ 292
Function/notes .............................2 91
Genera
l notes ................................ 291
Important safety notes .................. 291
Radio type approval for the tire
pressure monitor ........................... 294
Restarting ...................................... 293
Warning lamp ................................. 235
Warning message .......................... 293
Tire-change tool kit ........................... 271
TIREFIT kit .......................................... 272
Important safety notes .................. 272
Storage location ............................ 270
Tire pressure not reached .............. 274
Tire pressure reached .................... 274
Tires
Aspect ratio (definition) ................. 303
Average weight of the vehicle
occupants (definition) .................... 302
Bar (definition) ............................... 302
Changing a wheel .......................... 303
Characteristics .............................. 301
Checking ........................................ 285
Curb weight (definition) ................. 303
Definition of terms ......................... 302
Direction of rotation ...................... 304
Display message ............................ 221
Distribution of the vehicle occu-
pants (definition) ............................ 303
DOT (Department of Transporta-
tion) (definition) ............................. 302
DOT, Tire Identification Number
(TIN) ............................................... 301
GAWR (Gross Axle Weight Rating)
(definition) ..................................... 302
GVW (Gross Vehicle Weight) (def-
inition) ........................................... 302
GVWR (Gross Vehicle Weight Rat-
ing) (definition) .............................. 302
Important safety notes .................. 285
Increased vehicle weight due to
optional equipment (definition) ...... 302
Information on driving .................... 285
Kilopascal (kPa) (definition) ........... 302
Labeling (overview) ........................ 298
Load bearing index (definition) ...... 303
Index19

from the data shown here. You can find the
data applicable to your vehicle on the vehicle
identification plate.
Vehicle identification number (VIN)
XMove the front-passenger front seat to its
rearmost position.
XFold up floor covering:in front of the front-
passenger seat.
You will see VIN ;.
The VIN can also be found in the following loca-
tions:
Ron the lower edge of the windshield
(Ypage 312)
Ron the vehicle identification plate
(Ypage 311)
Engine number
:Emission control information plate, includ-
ing the certification of both federal and Cali-
fornian emissions standards
;Engine number (stamped into the crank-
case)
=VIN (on the lower edge of the windshield)
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:
RFuels
RLubricants (e.g. engine oil, transmission oil)
RCoolant
RBrake fluid
RWindshield washer fluid
RClimate control system refrigerant
Comply with all valid regulations with respect to
handling, storing, and disposing of service flu-
ids.
Components and service products must match.
You should therefore only use products that
have been tested and approved by Mercedes-
Benz.
Information about tested and approved prod-
ucts can be obtained from an authorized
Mercedes-Benz Center or on the Internet at
http://bevo.mercedes-benz.com.
You can identify service products approved by
Mercedes-Benz by the following inscriptions on
the container:
RMB-Freigabe (e.g. MB-Freigabe 229.51)
RMB-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
229.51). They have not necessarily been
approved by Mercedes-Benz.
312Service products and filling capacities
Technical data

If standard unleaded gasoline is unavailable
and you have to refuel with unleaded gasoline
of a lower grade, observe the following pre-
cautions:
ROnly fill the fuel tank to half full with regular unleaded gasoline and fill the rest with pre-
mium-grade unleaded gasoline as soon as
possible.
RDo not drive at the maximum speed.
RAvoid sudden acceleration and engine
speeds over 3,000 rpm.
You will usually find information about the fuel
grade on the fuel pump. If you cannot find the
label on the fuel pump, ask the gas station staff.
iFor further information, consult a qualified
specialist workshop or visit
http://www.mbusa.com (USA only).
As a temporary measure, if the recommended
fuel is not available, you may also use regular
unleaded 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 acceleration.
Never refuel using gasoline with a lower AKI.
iThe fuels you can use in your vehicle may
differ from the information in the Operator's
Manual depending on the country. The fuels
that have been approved for your vehicle can be found on the instruction label on the inside
of the fuel filler flap.
Information on refueling (
Ypage 140).
Additives in gasoline
!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 preven-
tion of residue buildup. gasoline must only be
mixed with additives recommended by
Mercedes-Benz. Comply with the instructions
for use on the product label. More information
about recommended additives can be
obtained from any authorized Mercedes-Benz
Center.
Mercedes-Benz recommends that you use bran- ded fuels that have additives.
The fuel quality available in some countries may
not be sufficient. Residue could build up in the
fuel injection system as a result. In such cases,
and in consultation with a
n authorized
Mercedes-Benz Center, the fuel 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
!Do not use engine oil or an oil filter with
specifications deviating from those expressly
required for the prescribed service intervals.
Do not change the engine oil or oil filter in
order to set replacement intervals longer than
those prescribed. This could otherwise cause
damage to the engine or exhaust gas after-
treatment.
Follow the instructions on the service interval
display for changing the engine oil. This could
otherwise cause damage to the engine or
exhaust gas aftertreatment.
When handling engine oil, observe the important
safety notes on service products (
Ypage 312).
The engine oils are matched to the performance
of Mercedes-Benz engines and service intervals.
You should therefore only use engine oils and oil
filters that are approved for vehicles with main- tenance systems.
For a list of approved engine oils and oil filters,
consult an authorized Mercedes-Benz Center.
Or visit the website
http://bevo.mercedes-benz.com.
The table shows which engine oils have been
approved for your vehicle.
ModelMB-Freigabe or MB-Approval
All models229.5
Mercedes‑AMG vehicles: use only SAE 0W-40
or SAE 5W-40 engine oils.
314Service products and filling capacities
Technical data

iMB approval is indicated on the oil contain-
ers.
Filling capacities
The following values refer to an oil change
including the oil filter.
Missing values were not available at time of
going to print.
ModelCapacity
SL 4506.9 US qt (6.5 l)
SL 5508.5 US qt (8.0l)
Mercedes‑AMG
SL 638.9 US qt (8.5l)
Mercedes‑AMG
SL 6510.5 US qt (10.0 l)
Additives
!Do not use any additives in the engine oil.
This could damage the engine.
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 brake
fluid 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.
When handling brake fluid, observe the impor-
tant safety notes on service products
(
Ypage 312).
The brake fluid change intervals can be found in
the Maintenance Booklet.
Only use brake fluid approved by Mercedes-
Benz in accordance with MB-Freigabe or MB-
Approval 331.0.
Information about approved brake fluid can be
obtained at any qualified specialist workshop or
on the Internet at
http://bevo.mercedes-benz.co m.
iHave the brake fluid regularly replaced at a
qualified specialist workshop and the replace-
ment confirmed in the Maintenance Booklet.
Coolant
Important safety notes
GWARNING
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 add anti-
freeze. 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 Ser-
vice Products, MB BeVo 310.1, e.g. on the
Internet at
http://bevo.mercedes-benz.com. Or con-
tact 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.
iHave the coolant regularly replaced at a
qualified specialist workshop and the replace-
ment confirmed in the Maintenance Booklet.
Comply with the important safety precautions
for service products when handling coolant
(
Ypage 312).
The coolant is a mixture of water and anti-
freeze/corrosion inhibitor. It is responsible for
the following:
Ranti-corrosion protection
Rantifreeze protection
Rraising the boiling point
If the coolant has antifreeze protection down to
-35 ‡ (-37 †), the boiling point of the coolant
during operation is approximately 266 ‡
(130 †).
Service products and filling capacities315
Technical data
Z

The antifreeze/corrosion inhibitor concentra-
tion in the engine cooling system should:
Rbe at least 50%. This will protect the engine
cooling system against freezing down to
approximately -35 ‡ (-37 †).
Rnot exceed 55% (antifreeze protection down
to -49 ‡ [-45 †]). Otherwise, heat will not be
dissipated as effectively
If the vehicle has lost coolant, add equal
amounts of water and antifreeze/corrosion
inhibitor.
Mercedes-Benz recommends an antifreeze/
corrosion inhibitor concentrate in accordance
with MB Specifications for Service Products
310.1.
iWhen the vehicle is first delivered, it is filled
with a coolant mixture that ensures adequate
antifreeze and anti-corrosion protection.
iThe coolant is checked with every mainte-
nance interval at a qualified specialist work-
shop.
Filling capacities
Missing values were not available at time of
going to print.
ModelCapacity
SL 450Approx. 10.8 US qt (10.2l)
SL 550Approx. 12.5 US qt
(11.8l)
Mercedes‑AMG
SL 63
Mercedes‑AMG
SL 65Approx. 10.5 US qt
(10l)
Windshield washer system
Important safety notes
GWARNING
Windshield washer concentrate could ignite if it comes into contact with hot engine compo-
nents or the exhaust system. There is a risk of
fire and injury.
Make sure that no windshield washer con-
centrate is spilled next to the filler neck.
!Only use washer fluid that is suitable for
plastic lamp lenses, e.g. MB SummerFit or MB WinterFit. Unsuitable washer fluid could dam-
age the plastic lenses of the headlamps.
!Only MB SummerFit and MB WinterFit
washer fluid should be mixed together. The
spray nozzles may otherwise become
blocked.
Do not use distilled or de-ionised water. Other-
wise, the level sensor may give a false reading.
When handling washer fluid, observe the impor-
tant safety notes on service products
(
Ypage 312).
At temperatures above freezing:
XFill the washer fluid reservoir with a mixture of
water and windshield washer fluid, e.g. MB
SummerFit.
XAdd 1 part MB SummerFit to 100 parts water.
At temperatures below freezing:
XFill the washer fluid reservoir with a mixture of
water and washer fluid, e.g. MB WinterFit.
For the correct mixing ratio refer to the infor-
mation on the antifreeze reservoir.
iAdd windshield washer fluid, e.g. MB Sum-
merFit or MB WinterFit, to the washer fluid all
year round.
Climate control system refrigerant
Important safety notes
The climate control system of your vehicle is fil-
led with refrigerant R ‑134a.
The instruction label regarding the refrigerant
type used can be found on the radiator cross
member.
!Only the refrigerant R ‑134a and the PAG oil
approved by Mercedes-Benz may be used.
The approved PAG oil may not be mixed with
any other PAG oil that is not approved for
R-134a refrigerant. Otherwise, the climate
control system may be damaged.
Service work, such as refilling with refrigerant or
replacing component parts, may only be carried
out by a qualified specialist workshop. All appli-
316Service products and filling capacities
Technical data

cable regulations, as well as SAE standard J639,
must be adhered to.
Always have work on the climate control system
carried out at a qualified specialist workshop.
Refrigerant instruction label
Example: refrigerant instruction label
:
Symbol
;Refrigerant filling capacity
=Applicable standards
?PAG oil part number
AType of refrigerant
Warning symbol :advises you about:
RPossible dangers
RHaving service work carried out at a qualified
specialist workshop
Filling capacities
ModelRefrigerant
All models19.4 ± 0.4 oz
(550 ± 10 g)
ModelPAG oil
All models4.2 oz
(120 g)
Vehicle data
General notes
Please note that for the specified vehicle data:
Rthe heights specified may vary as a result of
-tires
-load
-condition of the suspension
-optional equipment
Roptional equipment reduces the maximum
payload
Dimensions and weights
Model:Opening height
Mercedes‑AMG
vehicles75.6 in - 76.1 in (1920 mm -1934 mm)
All other models75.7 in (1923 mm)
Missing values were not available at time of
going to print.
Mercedes‑AMG
vehicles
Vehicle length182.7 in (4640 mm)
Vehicle length
when opening/clos-
ing the roof
Vehicle width
including exterior
mirrors82.6 in (2099 mm)
Vehicle data317
Technical data
Z