technical data MERCEDES-BENZ S55AMG 2003 W220 Owner's Manual

Contents
Technical data................................. 357
Spare parts service ............................ 358
Warranty coverage............................. 359
Loss of Service and Warranty
Information Booklet ..................... 359
Identification labels ........................... 360
Layout of poly-V-belt drive ................. 361
S 430 / S 500.............................. 361
S 55 AMG..................................... 361
S 600 ........................................... 361
Engine................................................ 362
Rims and tires.................................... 364
Same size tires............................. 365
Mixed size tires ............................ 366
Spare wheel ................................. 367
Electrical system ............................... 368
Main dimensions ............................... 369
Weights.............................................. 370
Fuels, coolants, lubricants etc. .......... 371
Capacities .................................... 371
Engine oils.................................... 373
Engine oil additives ...................... 373
Air conditioning refrigerant .......... 373
Brake fluid .................................... 373
Premium unleaded gasoline ......... 374Fuel requirements ......................... 374
Gasoline additives......................... 374
Coolants ....................................... 375
Windshield and headlamp washer
system .......................................... 377
Consumer information ........................ 378
Uniform tire quality grading .......... 378
Technical terms................................ 381Index.................................................. 387

14 IntroductionWhere to find it
Where to find itThis Operator’s Manual is designed to pro-
vide comprehensive support information
for you, the vehicle operator. For you to
find information quickly each section has
its own reference color:At a glance
Here you will find an overview of all the
controls that can be operated from the
driver’s seat.Getting started
Here you will find all the information you
need for your first drive. You should read
this section first if this is your first
Mercedes-Benz vehicle or if you are rent-
ing or borrowing this vehicle.Safety and Security
H e r e y o u w i l l f i n d d e s c r i p t i o n s o f t h e s a f e t y
features of your vehicle.
Controls in detail
Here you will find detailed information
about the equipment installed in your vehi-
cle. This section expands on the “Getting
started” section and also describes techni-
cal innovations. If you are already familiar
with the basic functions of your vehicle,
this section will be of particular interest to
you.Operation
Here you will find all the information you
need for the proper operation of your vehi-
cle.Practical hints
This section provides fast assistance for
dealing with problems you may encounter.
Technical data
All important technical data for your vehi-
cle can be found in this section.Indexes
The glossary provides explanations of the
most important technical terms.
The table of contents and the index are de-
signed to help you find information quickly
and easily.
The following publications are part of your
vehicle documentation:

this Operator’s Manual


the Service Booklet
Separate operating instructions will be
provided as required depending on the
equipment options installed in your vehi-
cle.

16 IntroductionOperating safety
Operating safety
Proper use of the vehicle
Proper use of the vehicle requires that you
are familiar with the following information
and rules:

The safety precautions in this manual


The “Technical data” section in this
manual


Traffic rules and regulations


Motor vehicle laws and safety stan-
dards
Warning!
G
Work improperly carried out on electronic
components and associated software could
cause them to cease functioning. Because
the vehicle’s electronic components are in-
terconnected, any modification made may
produce an undesired effect on other sys-
tems.
Electronic system malfunctions could seri-
ously impair the operating safety of your ve-
hicle.
Ensure that any repairs or modifications to
electronic components are carried out by an
authorized Mercedes-Benz Center.
Other improper work or modifications on the
vehicle could also have a negative impact on
the operating safety of the vehicle.
Some safety systems only function while the
engine is running. You should therefore nev-
er turn off the engine while driving.

262 OperationAt the gas station
Check regularly and before a long trip
1Windshield washer and headlamp
cleaning system
More information on refilling the reser-
voir can be found in the “Operation”
section on (
page 271).
2Coolant level
More information on coolant can be
found in the “Operation” section on
(
page 268).
3Brake fluid
More information on brake fluid can be
found in the “Technical data” section
on (page 373).Engine oil level
More information on engine oil can be
found in the “Operation” section on
(
page 264).
Opening hood see (
page 263).
Vehicle lighting
Check function and cleanliness.More infor-
mation on replacing light bulbs can be
found in the “Practical hints” section
(
page 331).
Exterior lamp switch see “Switching on
headlamps” (
page 46).
Tire inflation pressure
More information on tire inflation pressure
can be found in the “Operation” section
(
page 273).
iLeaving the engine running and the fuel
cap open can cause the
?
lamp to
illuminate.
More information can be found in the
“Practical hints” section (
page 289).

266 OperationEngine compartmentIf there is excessive engine oil with the en-
gine at normal operating temperature, the
following message will appear:ENGINE OIL LEVEL
REDUCE OIL LEVEL!
Have excess oil siphoned.
See “Practical hints” (
page 289) if the
engine oil level indicator lights up in the
display while the engine is running.
More information on engine oil can be
found in “Technical data” (page 357).Checking the engine oil level with the
oil dipstick (except S 430 4MATIC,
S 500 4MATIC, and S 600)
The engine oil level can be checked by ei-
ther oil dipstick1 or via the multifunction
display in the instrument cluster
(
page 265). The amount of engine oil
needed is shown more precisely on the op-
erating system display.
1Oil dipstick

Open the hood (
page 263).

Pull out oil dipstick1 (
page 267).

Wipe oil dipstick1 clean.

Fully insert oil dipstick1 into the dip-
stick guide tube, and remove after ap-
proximately three seconds to obtain
accurate reading.
The oil level is acceptable when it
leaves a line between the upper and
lower marks of oil dipstick 1.
For adding oil see (
page 267).
See “Practical hints” (page 289) if the
engine oil level indicator lights up in the
display while the engine is running.
iIf you want to interrupt the checking
procedure, press the
k
or
j
but-
ton on the multifunction steering
wheel.
iThe filling quantity between the upper
and lower marks on the oil dipstick is
approximately 2.1 US qt. (2.0 l).

269 Operation
Engine compartment
The coolant expansion tank is located on
the passenger side of the engine compart-
ment.
1Coolant expansion tank
Using a rag, turn the cap slowly approx-
imately one half turn to the left to re-
lease any excess pressure.

Continue turning the cap to the left and
remove it.The coolant level is correct if the level


for cold coolant: reaches the black top
part of the reservoir


for warm coolant: is approximately
0.6 in. (1.5 cm) higher

Add coolant as required.

Replace and tighten cap.
More information on coolant can be found
in the “Technical data” section
(
page 357).

271 Operation
Engine compartment
Windshield washer system and headlamp cleaning system*
Fluid for the windshield washer system and
the headlamp cleaning system is supplied
from the windshield washer reservoir. It
has a capacity of approx. 7.1 US qt. (6.7 l).
During all seasons, add MB Windshield
Washer Concentrate “S” to water. Premix
the windshield washer fluid in a suitable
container.
Refill the reservoir with MB Windshield
Washer Concentrate and water (or
commercially available premixed wind-
shield washer solvent / antifreeze, de-
pending on ambient temperatures).
Always use washer solvent/antifreeze
where temperatures may fall below
freezing. Failure to do so could result in
damage to the washer system/reser-
voir.The windshield washer system on this ve-
hicle is heated, so a fluid mixture produced
for temperatures of approximately 14°F
(–10°C) should be sufficient.
More information can be found in the
“Technical data” section (
page 357).1Washer fluid reservoir
Warning!
G
Washer solvent / antifreeze is highly flam-
mable. Do not spill washer
solvent / antifreeze on hot engine parts, be-
cause it may ignite. You could be seriously
burned.
!Only use washer fluid which is suitable
for plastic lenses. Improper washer flu-
id can damage the plastic lenses of the
headlamps.

325 Practical hints
Where will I find ...?
More information can be found in the
“Technical data” section (
page 357).Spare wheel S 55 AMG and Sport
Package*
In case of a flat tire, you may temporarily
use the spare wheel when observing the
following restrictions:


Do not exceed a vehicle speed of
50 mph (80 km/h).


Drive to the nearest tire repair facility
to have the flat tire repaired or re-
placed as appropriate.


Do not operate vehicle with more than
one spare wheel mounted.
More information can be found in the
“Technical data” section (
page 357).
Warning!
G
Never operate the vehicle with more than
one spare wheel mounted.
The spare wheel rim is for temporary use
only. Use for over a total of 12 000 miles
(20 000 km) (aggregate of all uses) may
cause wheel rim failure leading to an acci-
dent and possible injuries.
The spare wheel should only be used tempo-
rarily and replaced with a regular road wheel
as quickly as possible.
Warning!
G
The dimensions of the spare wheel are dif-
ferent from those of the road wheels. As a
result, the vehicle handling characteristics
change when driving with a mounted spare
wheel. Adapt your driving style accordingly.
Never operate the vehicle with more than
one spare wheel mounted.
The spare wheel is for temporary use only.
When driving with spare wheel mounted, en-
sure proper tire pressure and do not exceed
vehicle speed of 50 mph (80 km).
The spare wheel rim is for temporary use
only. Use for over a total of 12 000 miles
(20 000 km) (aggregate of all uses) may
cause wheel rim failure leading to an acci-
dent and possible injuries.
The spare wheel should only be used tempo-
rarily and replaced with a regular road wheel
as quickly as possible.

357 Technical data
Spare parts service
Warranty coverage
Identification labels
Layout of poly-V-belt drive
Engine
Rims and tires
Electrical system
Main dimensions
Weights
Fuels, coolants, lubricants etc.
Consumer information

358 Technical dataSpare parts serviceThe “Technical data” section provides the
necessary technical data for your vehicle.
Spare parts serviceAll authorized Mercedes-Benz Centers
maintain a stock of original spare parts re-
quired for maintenance and repair work. In
addition, strategically located parts distri-
bution centers provide quick and reliable
parts service.
More than 300 000 different spare parts
for Mercedes-Benz models are available.
Mercedes-Benz original spare parts are
subjected to stringent quality inspections.
Each part has been specifically developed,
manufactured or selected for and adapted
to Mercedes-Benz vehicles.
Therefore, Mercedes-Benz original spare
parts should be installed.
!The use of non-genuine parts and ac-
cessories not authorized by
Mercedes-Benz could damage the vehi-
cle, which is not covered by the
Mercedes-Benz Limited Warranty, or
could compromise the vehicle’s dura-
bility or safety.