2002 MERCEDES-BENZ S55AMG fuel cap

6 Contents
Technical dataSpare parts service ........................392
Warranty coverage .........................392
Identification labels .......................393
Layout of poly-V-belt drive ............395
Technical data ................................396
Fuels, coolants, lubricants etc. -
capacities ...................................402Engine oils ...................................... 404
Engine oil additives ...................... 404
Air conditioner refrigerant .......... 404
Brake fluid ...................................... 404
Premium unleaded gasoline ........ 405
Fuel requirements ........................ 405
Gasoline additives ......................... 406
Coolants .......................................... 406
Consumer information ................. 408
IndexIndex ................................................ 410

296 What you should know at the gas station
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
What you should know at the gas station
Fuel supplyOpen flap by pushing near front (arrow). Turn fuel cap
to the left and hold on to it until possible pressure in
tank has been released, then remove cap. Failure to
remove slowly could result in personal injury.
See page 376 for manual release of fuel filler flap.
Fuel
To prevent fuel vapors from escaping into open air, fully
insert filler nozzle unit.
Only fill fuel tank until the filler nozzle unit cuts out
— do not top up or overfill.
Leaving the engine running and the fuel cap open can
cause the “CHECK ENGINE” lamp to illuminate, see
page 302 for notes on the “CHECK ENGINE” lamp.
Wa r n i n g !
Gasoline is highly flammable and poisonous. It
burns violently and can cause serious injury.
Whenever you are around gasoline, avoid inhaling
fumes and skin contact, extinguish all smoking
materials. Never allow sparks, flame or smoking
materials near gasoline!
P88.60-2001-26
Wa r n i n g !
Overfilling of fuel tank may result in creating
pressure in the system which could cause a gas
discharge such as the gas spraying back out upon
removing the filler nozzle which could cause
personal injury.

297 What you should know at the gas station
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Fuel tank capacity approximately 23.2 US gal (88.0 l).
This includes approximately 2.9 US gal (11.0 l) reserve.
Use premium unleaded gasoline:
S430, S500, S55AMG
Posted Octane Index 91 (Average of 96 RON / 86 MON).
S600:
Posted Octane Index 93 (Average of 98 RON/88 MON).Engine oil
Checking oil level, see instructions on pages 156
and 342.
S 430, S 500 and S 55 AMG only:
Fill quantity between upper and lower dipstick marking
level: 2.1 US qt (2.0 l).
Recommended engine oils, see Approved Service
Products sheet.
Coolant
For normal replenishing, use water (potable water
quality). For further information refer to page 344.

302 Malfunction and indicator lamps
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Malfunction and indicator lamps
in the instrument cluster
General information:
If a bulb in the instrument cluster fails to light up
during the bulb self-check when turning the electronic
key in steering lock to position 2, have it checked and
replaced if necessary.
Emission control
Certain systems of the engine serve to keep the toxic
components of the exhaust gases within permissible
limits required by law.
These systems, of course, will function properly only
when maintained strictly according to factory
specifications. Any adjustments on the engine should,
therefore, be carried out only by authorized Mercedes-
Benz Center qualified technicians. Engine adjustments
should not be altered in any way. Moreover, the
specified service jobs must be carried out regularly
according to Mercedes-Benz servicing requirements.
For details refer to the Service Booklet.On-board diagnostic system
Check engine malfunction indicator lamp
Engine malfunction indicator lamp. If the
“CHECK ENGINE” malfunction indicator
lamp comes on when the engine is running,
it indicates a malfunction of the fuel management
system, emission control system, systems which impact
emissions, or the fuel cap is not closed tight (check the
fuel cap). If the “CHECK ENGINE” lamp is illuminated
continuously and the vehicle is driving normally, you
Wa r n i n g !
Inhalation of exhaust gas is hazardous to your
health. All exhaust gas contains carbon monoxide,
and inhaling it can cause unconsciousness and
lead to death. Do not run the engine in confined areas (such as a
garage) which are not properly ventilated. If you
think that exhaust gas fumes are entering the
vehicle while driving, have the cause determined
and corrected immediately. If you must drive under
these conditions, drive only with at least one
window fully open.

391 Contents – Technical data
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Technical dataSpare parts service ........................392
Warranty coverage .........................392
Identification labels .......................393
Layout of poly-V-belt drive ............395
Technical data ................................396
Fuels, coolants, lubricants etc. -
capacities ...................................402Engine oils ...................................... 404
Engine oil additives ...................... 404
Air conditioner refrigerant .......... 404
Brake fluid ...................................... 404
Premium unleaded gasoline ........ 405
Fuel requirements ........................ 405
Gasoline additives ......................... 406
Coolants .......................................... 406
Consumer information ................. 408

402 Fuels, coolants, lubricants etc. - capacities
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Fuels, coolants, lubricants etc. - capacities
Vehicle components and their respective lubricants must match. Therefore use only brands tested and recommended
by us. Please refer to the Factory Approved Service Products pamphlet, or inquire at your Mercedes-Benz Center.
Model Capacity Fuels, coolants, lubricants etc.
Engine with oil filter S 430, S 500
S 55 AMG
S 6008.5 US qt (8.0 l)
8.0 US qt (7.5 l)
10.0 US qt (9.5 l)Recommended engine oils
Automatic
transmission9.6 US qt (9.1 l) Automatic transmission fluid
Rear axle 1.7 US qt (1.6 l) Hypoid gear oil SAE 85 W 90
Hydraulic system for
adaptive damping
system (ADS) or active
body control (ABC)approx. 5.3 US qt (5.0 l) MB Hydraulic fluid
Power steering approx. 1.1 US qt (1.0 l) MB Power steering fluid
Front wheel hubs approx. 2.1 oz (60 g) each High temperature roller bearing grease
Brake system 0.7 US qt (0.7 l) MB Brake fluid (DOT 4+)
Cooling system S 430, S 500
S 55 AMG
S 600approx. 12.1 US qt (11.5 l)
approx. 12.1 US qt (11.5 l)
approx. 12.7 US qt (12.0 l)MB Anticorrosion / antifreeze

403 Fuels, coolants, lubricants etc. - capacities
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index Fuel tank
including a reserve of23.2 US gal (88.0 l)
2.9 US gal (11.0 l)Premium unleaded gasoline: Posted
Octane 91
(Avg. of 96 RON / 86 MON)
Air conditioner system R-134a refrigerant and special PAG
lubricant
Windshield washer
and headlamp
cleaning system7.1 US qt (6.7 l) MB Windshield washer concentrate
1
1 Use MB Windshield Washer Concentrate “S” and water for temperatures above freezing or MB Windshield Washer Concentrate “S” and
commercially available premixed windshield washer solvent / antifreeze for temperatures below freezing. Follow suggested mixing ratios, see
page 345.
Model Capacity Fuels, coolants, lubricants etc.

404 Fuels, coolants, lubricants etc. - capacities
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Engine oils
Engine oils are specifically tested for their suitability in
our engines. Therefore, use only engine oils
recommended by Mercedes-Benz. Information on
recommended brands is available in the Factory
Approved Service Product pamphlet, or at your
authorized Mercedes-Benz Center.
Please follow Service Booklet recommendations for
scheduled oil changes. Failure to do so could result in
engine damage not covered by the Mercedes-Benz
Limited Warranty.
Engine oil additives
Do not blend oil additives with engine oil. They may be
harmful to the engine operation.
Damage or malfunctions resulting from blending oil
additives are not covered by the Mercedes-Benz Limited
Warranty.Air conditioner refrigerant
R-134a (HFC) refrigerant and special PAG lubricating oil
is used in the air conditioner system.
Never use R-12 (CFC) or mineral-based lubricating oil,
otherwise damage to the system will occur.
Brake fluid
During vehicle operation, the boiling point of the brake
fluid is continuously reduced through the absorption of
moisture from the atmosphere. Under extremely hard
operating conditions, this moisture content can lead to
the formation of bubbles in the system thus reducing
the system’s efficiency.
The brake fluid must therefore be replaced every two
years, preferably in the spring.
It is recommended to use only brake fluid approved by
Mercedes-Benz. Your authorized Mercedes-Benz Center
will provide you with additional information.