2005 MERCEDES-BENZ SLR fuel additives

Contents
Flat tire .............................................. 349
Preparing the vehicle ................... 349
Sealing tires with TIREFIT kit ........ 349
Batteries ............................................ 354
Charging the batteries ................. 355
Towing the vehicle ............................. 357
Installing/reinstalling towing
eye bolt ........................................ 359
Points to bear in mind .................. 360
Transporting the vehicle............... 360
Fuses ................................................. 361
Technical data.................................. 362
Spare parts service............................. 364
Warranty coverage ............................. 365
Loss of Service and Warranty
Information Booklet ...................... 365
Identification labels ............................ 366
Engine number.............................. 366
Layout of poly-V-belt drive .................. 367
Engine ................................................ 368
Rims and tires .................................... 369
Mixed size tires ............................. 370
Winter tires* ................................. 371
Electrical system ................................ 372
Main dimensions ................................ 373
Weights .............................................. 374Fuels, coolants, lubricants, etc. .......... 375
Capacities ..................................... 375
Engine oils .................................... 377
Engine oil additives ....................... 377
Air conditioner refrigerant ............ 377
Brake fluid .................................... 378
Premium unleaded gasoline.......... 378
Fuel requirements......................... 378
Gasoline additives......................... 379
Coolants ....................................... 380
Windshield and headlamp
washer system.............................. 382
Technical terms............................... 384Index................................................. 390

377 Technical data
Fuels, coolants, lubricants, etc.
Engine oils
Engine oils are specifically tested for their
suitability in our engines and durability for
our service intervals. Therefore, only use
approved engine oils and oil filters
required for vehicles with Maintenance
System. For a listing of approved engine
oils and oil filters, refer to the Factory
Approved Service Products pamphlet, or
contact an authorized Mercedes-Benz
Center.
Using engine oils and oil filters of
specification other than those expressly
required for the Maintenance System, or
changing of oil and oil filter at change
intervals longer than those called for by
the Maintenance System will result in en-
gine damage not covered by the
Mercedes-Benz Limited Warranty.Please follow Maintenance System recom-
mendations for scheduled oil changes.
Failure to do so will result in engine dam-
age 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 conditioner refrigerant
R-134a (HFC) refrigerant and special PAG
lubricating oil are used in the air condition-
er system.
Never use R-12 (CFC) or mineral-based lu-
bricating oil. Otherwise damage to the
system will occur.

379 Technical data
Fuels, coolants, lubricants, etc.
Using mixtures of ethanol and methanol is
not allowed. Gasohol, which contains
10% ethanol and 90% unleaded gasoline,
can be used.
These blends must also meet all other fuel
requirements, such as resistance to spark
knock, boiling range, vapor pressure, etc.
Gasoline additives
A major concern among engine
manufacturers is carbon build-up caused
by gasoline. Mercedes-Benz recommends
only the use of 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 lossIn areas where carbon deposits may be
encountered due to lack of availability of
gasolines which contain these additives,
Mercedes-Benz recommends the use of
additives approved by us for use on
Mercedes-Benz vehicles. Refer to Factory
Approved Service Products pamphlet for a
listing of approved product(s). Follow
directions on product label.
Do not blend any specific fuel additives
with fuel. This only results in unnecessary
cost and may be harmful to engine
operation.
Damage or malfunction resulting from
poor fuel quality or from blending
additional fuel additives other than those
tested and approved by us for use on
Mercedes-Benz vehicles listed in the
Factory Approved Service Products
pamphlet are not covered by the
Mercedes-Benz Limited Warranty.

398 IndexF
Fahrenheit
Setting temperature units 129
Fastening the seat belts 45
Fine adjustment
Cruise control 199
First aid kit 340
Fitting
Anti-theft wheel nuts 283
Flat tire 349
TIREFIT kit 349
Floormat
Driver’s side 221
Installing 221
Removing 221
Fog lamp, rear 347
Switching on 109
Fog lamps, front 347
Switching on 108
Front airbags 68
Front bulbs 347
Front lamps
Switching on 105Fuel
Additives 379
Gasoline additives 379
Premium unleaded gasoline 376,
378
Requirements 378
Reserve warning 29
Fuel consumption statistics
After start 137
Since last reset 137
Fuel filler flap 240
Locking 240
Unlocking 240
Fuel requirements 378
Fuel reserve
Message in the multifunction
display 339
Warning lamp 301
Fuel system
Message in the multifunction
display 329
Fuel tank
Filler flap 240
Fuels, coolants, lubricants etc. 375
Functions (control system) 119, 121
Fuses 361G
Garage door opener 33, 215
Gasoline 240
GAWR 279
Gear range
Automatic transmission 170
Limiting 170
Shifting into optimal 169
Gear range limit
Canceling 169
Gear selector lever 32, 167
Lock 48, 388
Position 171
Position (automatic
transmission) 167
Gearshift
Indicator lamp 29
Gearshift program
Manual 173, 175
Global
Locking 98
Unlocking 98