fuel additives MERCEDES-BENZ CL600 2004 C215 Owner's Manual

ContentsTechnical data.................................. 359
Spare parts service ............................ 360
Warranty coverage ............................. 361
Loss of Service and Warranty
Information Booklet...................... 361
Identification labels............................ 362
Layout of poly-V-belt drive ................. 363
CL 500 ......................................... 363
CL 55 AMG ................................... 363
CL 600 ......................................... 363
Engine ................................................ 364
Rims and Tires ................................... 365
Same size tires ............................. 366
Mixed size tires ............................ 368
Spare wheel ................................. 369
Electrical system................................ 370
Main Dimensions and weights ........... 371
Main Dimensions.......................... 371
Weights ........................................ 371Fuels, coolants, lubricants, etc. ......... 372
Capacities .................................... 372
Engine oils.................................... 374
Engine oil additives ...................... 374
Air conditioning refrigerant .......... 374
Brake fluid .................................... 375
Premium unleaded gasoline ......... 375
Fuel requirements ........................ 375
Gasoline additives ........................ 376
Coolants....................................... 376
Windshield and headlamp washer
system ......................................... 379
Consumer information ....................... 380
Uniform tire quality grading ......... 380
Technical terms............................... 383Index................................................. 389

374 Technical dataFuels, coolants, lubricants, etc.Engine oils
Engine oils are specifically tested for their
suitability in our engines. Therefore, use
only engine oils approved by
Mercedes-Benz. Information on approved
brands is available in the Factory Approved
Service Products pamphlet, or at an autho-
rized Mercedes-Benz Center.
Please follow FSS 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 damage the engine.
Damage or malfunctions resulting from
blending oil additives are not covered by
the Mercedes-Benz Limited Warranty.Air conditioning refrigerant
R-134a (HFC) refrigerant and special PAG
lubricating oil is used in the air condition-
ing system.
Never use R-12 (CFC) or mineral-based lu-
bricating oil. Otherwise damage to the
system will occur.
!Always check the oil filler cap
(page 265) for important information
pertaining to the engine oil needing to
meet a specific Mercedes-Benz specifi-
cation (e.g. MB 229.5). If such informa-
tion is printed on the oil filler cap, only
use an engine oil from the list of ap-
proved engine oils in the Factory Ap-
proved Service Products pamphlet that
meets the specification indicated on
the oil filler cap.
Using engine oils of other specification
may cause the FSS to incorrectly deter-
mine the next service interval and will
result in engine damage not covered by
the Mercedes-Benz Limited Warranty.

376 Technical dataFuels, coolants, lubricants, etc.Gasoline additives
A major concern among engine manufac-
turers is carbon build-up caused by gaso-
line. Mercedes-Benz recommends only the
use of quality gasoline containing additives
that prevent the build-up of carbon depos-
its.
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 en-
gine performance problems such as:

Warm-up hesitation


Unstable idle


Knocking / pinging


Misfire


Power lossDo not blend any specific fuel additives
with fuel. This only results in unnecessary
costs and may be harmful to the engine op-
eration.
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 pro-
vides:

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 cor-
rosion 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. Refer to Service Booklet for re-
placement interval.

397 Index
Engine malfunction indicator lamp 23,
294
Engine number 384
Engine oil 261
Adding 265
Additives 374
Checking level 261
Consumption 261
Display messages 310
Filler neck 265
Messages in display 263, 310
Viscosity 384
Engine oil level see Oil level 259
Entry position
Messages in display 312
ESP 79, 384
Switching off 80
Switching on 81
Synchronizing 303
Warning lamp 295
ETD 384
Safety guidelines 64
ETD (Emergency tensioning device) 68
Exterior lamp switch 119Exterior rear view mirrors
Adjusting 40
Folding electrically 169
Parking position for 156
F
Fahrenheit
Setting temperature units 148
Fastening the seat belts 42
Fine adjustment
Cruise control 197
Distronic* 204
First aid kit 329
Flat tire 343
Lowering the vehicle 347
Mounting the Spare wheel 343
Preparing the vehicle 343
Flexible Service System (FSS) 282, 385
Fog lamp, rear 122, 337
Replacing bulb 340
Fog lamps
Replacing bulbs 336
Fog lamps, front
Messages in display 314
Switching on 122Folding electrically
Exterior rear view mirrors
169
Front airbags 65
Front lamps
Messages in display 314–318
Replacing bulbs 336, 338
Switching on 119
Front seat
Head restraints 108
Head restraints installing 108
Head restraints removing 108
FSS (Flexible Service System) 282, 385
Fuel 258
Fuel reserve warning lamp 296
Premium unleaded gasoline 258
Reserve warning lamp 23
Fuel consumption statistics
After start 143
Since last reset 143
Fuel filler flap 257
Locking 257
Opening 334
Unlocking 257