2000 MERCEDES-BENZ CL55AMG engine oil

314 Malfunction and warning messages
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
ENGINE OIL LEVEL
* C = Category, see page 297.
1 The engine oil level must be checked immediately. See Engine oil
level indicator on page 154.
2 There is no oil in the engine. There is a danger of engine damage.3 There is a risk of damaging the engine or catalytic converter. The
engine oil level must be checked immediately. See Engine oil level
indicator on page 154.
4 The engine oil level has dropped to a critical level.
Check the engine oil level immediately. See Engine oil level
indicator on page 154 and check the engine for visible leakage
(loss of oil).
It may be that there is water in the engine oil. Have the engine oil
che cked.
5 The measuring system is malfunctioning.
When the “ENGINE OIL LEVEL – CHECK LEVEL”
message appears while the engine is running and at
operating temperature, the engine oil level has dropped
to approximately the minimum mark on the dipstick.
When this occurs, the warning will first come on
intermittently and then stay on if the oil level drops
further.
If no oil leaks are noted, continue to drive to the nearest
service station where the engine oil should be topped to
the “full” mark on the dipstick with an approved oil.
The engine oil level warnings should not be ignored.
Extended driving with the symbol displayed could
result in serious engine damage that is not covered by
the Mercedes-Benz Limited Warranty.
Line 1Line 2C*
ENG INE OIL LEVE L CHECK LEVEL!
1
2
ENGINE OIL LEVEL STOP, ENGINE OFF!
2
1
ENGINE OIL LEVEL REDUCE OIL LEVEL
3
2
ENGINE OIL VISIT WORKSHOP!
4
2
ENGINE OIL LEVEL VISIT WORKSHOP!
5
2

323 Contents - Practical hints
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Practical hintsFirst aid kit .....................................324
Fuses ................................................325
Shelf below rear window ..............327
Hood .................................................328
Checking engine oil level ............. 331
Automatic transmission
fluid level ...................................332
Active body control
(ABC) fluid level ........................332
Coolant level ...................................333
Adding coolant ...........................333
Windshield and headlamp
washer system ...........................334Windshield and headlamp
washer fluid mixing ratio ........ 334
Spare wheel, vehicle tools,
storage compartment ............... 335
Jack .................................................. 336
Wheels ............................................ 337
Tire Replacement ....................... 337
Rotating wheels ......................... 338
Spare wheel .................................... 338
Changing wheels ........................... 340
Tire inflation pressure ................. 345
Battery ............................................. 346
Jump starting ................................. 349
Towing the vehicle ........................ 351Exterior lamps ................................354
Headlamp assembly ...................355
Taillamp assemblies ..................358
Standby bulb function ................... 361
Changing batteries
in the electronic main key ......363
Synchronizing
remote control ............................365
Changing batteries
in the KEYLESS-GO-card .........366
Emergency engine
shut-down ..................................368
Fuel filler flap,
manual release ..........................368
Emergency operation of
sliding/pop-up roof ...................369
Replacing wiper blades .................370
Trunk lamp ..................................... 371
Roof rack .........................................372

328 Engine compartment
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Hood
Wa r n i n g !
To help prevent personal injury, stay clear of
moving parts when the hood is open and the engine
is running. Be sure the hood is properly closed
before driving. When closing hood, use extreme
caution not to catch hands or fingers.The radiator fan may continue to run for
approximately 30 seconds or even restart after the
engine has been turned off. Stay clear from fan
blades.If you see flames or smoke coming from the engine
compartment, or if the coolant temperature gauge
indicates that the engine is overheated, do not open
the hood. Move away from vehicle and do not open
the hood until the engine has cooled. If necessary,
call a fire department.
The engine is equipped with a transistorized
ignition system. Because of the high voltage it is
dangerous to touch any components (ignition coils,
spark plug sockets, diagnostic socket) of the
ignition system
• with the engine running,
• while starting the engine,
• if ignition is “on“ and the engine is turned
manually.

331 Engine compartment
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Checking engine oil level
CL 500
1Dipstick
Model CL 600:
The dipstick is omitted. Engine oil level can be
checked via the engine oil level indicator, see
page 154.
2Oil filler capCL 600
Model CL 500 and CL 55 AMG
To check the engine oil level, park vehicle on level
ground, with engine at normal operational temperature.
Check engine oil level approximately 5 minutes after
stopping the engine, allowing for the oil to return to the
oil pan.
1
P18.40-0287-262
P18.40-2067-26
2

332 Engine compartment
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
The engine oil level can be checked by either the oil
dipstick or via the multifunction display in the
instrument cluster, see page 154.
Wipe the oil dipstick clean prior to checking the engine
oil level. Fully insert dipstick in tube, and remove after
three seconds to obtain accurate reading.
The oil level must be between the lower
mark (min) and the upper mark (max)
on the oil dipstick.
Unscrew the oil filler cap and add oil carefully if you
need to top up the oil.
CL 500 and CL 55 AMG:
Fill quantity between upper and lower dipstick marking
level is approximately 2.1 US qt (2.0 l).
CL 600:
Follow the message appearing on the engine oil level
indicator display (page 154) as to quantity to be added.
Re-install oil filler cap.
Do not overfill the engine.
Excessive oil must be drained
or siphoned. It could cause damage to engine and
catalytic converter not covered by the Mercedes-Benz
Limited Warranty.See malfunction and warning messages on page 297 if
an engine oil level display appears on the multifunction
display when the engine is running.
Note:
See page 154 for engine oil level indicator.
Automatic transmission fluid level
The transmission has a permanent fill of automatic
transmission fluid.
Regular automatic transmission fluid level checks and
changes are not required. For this reason the dipstick is
omitted.
If you notice fluid leaks or gear shifting malfunctions,
have your authorized Mercedes-Benz Center check the
transmission fluid level.
Active body control (ABC) fluid level
Regular fluid level check is not required.
If you notice fluid leaks or malfunctions, have your
authorized Mercedes-Benz Center check the
ABC-system.

383 Contents - Technical data
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Technical dataSpare parts service ........................384
Warranty coverage .........................384
Identification labels .......................385
Layout of poly-V-belt drive ............387
Technical data ................................388
Fuels, coolants,
lubricants etc. - capacities .......393
Engine oils ......................................395Engine oil additives ...................... 395
Air conditioner
refrigerant ................................. 395
Brake fluid ...................................... 395
Premium unleaded
gasoline ...................................... 396
Fuel requirements ........................ 396
Gasoline additives ......................... 397
Coolants .......................................... 397
Consumer information ................. 399

393 Fuels, coolants, lubricants etc. - capacities
Te ch n ica 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 CL 500
CL 55 AMG
CL 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 transmission 9.6 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
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 CL 500
CL 55 AMG
CL 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

395 Fuels, coolants, lubricants etc. - capacities
Te ch n ica 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 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
War ra nt y.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.