oil additives MERCEDES-BENZ S500 2002 W220 Owner's Manual

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

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

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.

406 Fuels, coolants, lubricants etc. - capacities
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Gasoline additives
A major concern among engine manufacturers is carbon
build up caused by gasoline. Mercedes-Benz
recommends the use of only quality gasoline containing
additives that prevent the build up of carbon deposits.
After an extended period of using fuels without such
additives, carbon deposits can build up especially on the
intake valves and in the combustion area, leading to
engine performance problems such as:
•warm-up hesitation,
•unstable idle,
•knocking / pinging,
•misfire,
•power loss.
Do not blend other specific fuel additives with fuel.
They only result in unnecessary cost, and may be
harmful to the engine operation.
Damage or malfunctions resulting from poor fuel
quality or from blending specific fuel additives are not
covered by the Mercedes-Benz Limited Warranty.Coolants
The engine coolant is a mixture of water and
anticorrosion / antifreeze, which provides:
•corrosion protection,
•freeze protection,
•boiling protection (by increasing the boiling point).
The cooling system was filled at the factory with a
coolant providing freeze protection to approximately
-22
°F (-30
°C) and corrosion protection.
If the antifreeze mixture is effective to -22
°F (-30
°C), the
boiling point of the coolant in the pressurized cooling
system is reached at approximately 266
°F (130
°C).
The coolant solution must be used year round to provide
the necessary corrosion protection and increase in the
boil-over protection. You should have it replaced every
3years.
To provide the important corrosion protection, the
solution must be at least 45% anticorrosion / antifreeze
(equals a freeze protection to approx. - 22
°F [- 30
°C]). If
you use a solution that is more than 55% anticorrosion /
antifreeze (freeze protection to approx. - 49
°F [- 45
°C]),

414 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
Emergency operation of sliding/pop-up roof ............ 377
Emergency tensioning retractor (ETR) ......................... 90
SRS indicator lamp ................................................... 305
Emergency trunk lid release button ............................. 59
Emergency unlocking in case of accident ................... 50
Emission control ............................................................229
Emission control label .................................................. 394
Engine compartment .....................................................339
Engine malfunction
CHECK ENGINE malfunction
indicator lamp ......................................................302
Engine oil additives ....................................................... 404
Engine oil consumption ................................................ 157
Engine oil level
Checking ........................................................... 156, 342
Warning ...................................................................... 324
ENGINE OIL LEVEL -
malfunction and warning messages ......................324
Engine oil level indicator .............................................. 156
Engine oils ...................................................................... 404
Entrance lamps, exit lamps .......................................... 192
ENTRY POSITION -
malfunction and warning messages ...................... 312
ESP - malfunction and warning messages ................ 315
ESP (Electronic stability program) .............................. 280
ESP control switch ....................................................282Malfunction and warning messages ...................... 315
Synchronizing ........................................................... 281
Warning lamp ........................................................... 307
ETR (Emergency tensioning retractor) .........................90
SRS indicator lamp .................................................. 305
Express opening and closing
See Power windows ................................................... 185
Exterior lamp – malfunction
and warning messages ............................................. 318
Exterior lamp switch ..................................................... 158
Daytime running lamp mode .................................. 160
Headlamp cleaning system ...................................... 161
Exterior lamps ............................................................... 364
Fog lamps .......................................................... 367, 368
Headlamp assembly ................................................. 365
High mounted stop lamp ......................................... 369
License plate lamps ................................................. 369
Low and high beam .................................................. 366
Parking lamps ................................................... 367, 368
Replacing bulbs ........................................................ 364
Side marker lamps ................................................... 368
Standby bulb function ............................................. 370
Standing lamps ................................................. 367, 368
Stop lamp ................................................................... 369
Taillamp assemblies ................................................ 368
Turn signal lamps ...................................366, 368, 369