2008 MERCEDES-BENZ SL600 engine

Our company and staff congratulate you
on the purchase of your new
Mercedes-Benz.
Your selection of our product is a demon-
stration of your trust in our company
name. Furthermore, it exemplifies your de-
sire to own an automobile that will be as
easy as possible to operate and provide
years of service.
Your Mercedes-Benz represents the
efforts of many skilled engineers and
craftsmen. To help assure your driving
pleasure, and also the safety of you and
your passengers, we ask you to make a
small investment of time:
Please read this manual carefully, then
return it to your vehicle where it will be
handy for your reference.

Please follow the recommendations
contained in this manual. They are
designed to acquaint you with the oper-
ation of your Mercedes-Benz.

Please pay attention to the warnings
and cautions contained in this manual.
They are designed to help improve
the safety of the vehicle operator and
occupants.
We extend our best wishes for many miles
of safe, pleasurable driving.
Mercedes-Benz USA, LLC
A DaimlerChrysler Company

Contents
Introduction.......................................... 9
Product information ................................ 9
Operator’s Manual ............................... 10
Service and warranty information .. 10
Important notice for California
retail buyers and lessees of
Mercedes-Benz automobiles .......... 11
Maintenance .................................. 12
Roadside Assistance ...................... 12
Change of address or ownership.... 12
Operating your vehicle outside
the USA or Canada......................... 13
Where to find it .................................... 14
Symbols ............................................... 15
Operating safety .................................. 16
Proper use of the vehicle ............... 16
Problems with your vehicle .................. 17
Reporting safety defects...................... 18
Reporting safety defects ................ 18
Vehicle data recording ......................... 19
Information regarding electronic
recording devices ........................... 19At a glance.......................................... 21
Exterior view ......................................... 22
Cockpit ................................................. 24
Instrument cluster ................................ 26
Multifunction steering wheel ................ 30
Center console ..................................... 31
Upper part ...................................... 31
Lower part ...................................... 32
Overhead control panel ........................ 33
Storage compartments ......................... 34
Door control panel................................ 36Getting started................................... 37
Unlocking ............................................. 38
Unlocking with the SmartKey ......... 38
Unlocking with KEYLESS-GO*......... 39
Starter switch positions .................. 40
Adjusting .............................................. 43
Seats .............................................. 43
Steering wheel ................................ 46
Mirrors ............................................ 49
Driving .................................................. 50
Fastening the seat belts ................. 50
Starting the engine ......................... 53
Parking brake ................................. 55
Driving off ....................................... 56
Switching on headlamps ................. 57
Turn signals .................................... 57
Windshield wipers ........................... 58
Problems while driving.................... 60
Parking and locking .............................. 62
Parking brake ................................. 63
Switching off headlamps................. 63
Turning off the engine..................... 64
Releasing seat belts........................ 64
Locking ........................................... 65

Contents
Power windows .................................. 201
Opening and closing the
windows ....................................... 201
Synchronizing power windows ..... 203
Retractable hardtop ........................... 204
Opening and closing the
retractable hardtop ...................... 204
Driving systems ................................. 214
Cruise control............................... 214
Distronic*..................................... 218
Distance warning function*.......... 229
Active Body Control (ABC) ............ 230
Parktronic system*
(Parking assist)............................. 233
Useful features .................................. 238
Storage compartments................. 238
Cup holders .................................. 243
Ashtray ......................................... 244
Cigarette lighter ........................... 244
Load assist in the trunk ................ 245
Power outlet ................................. 246
Floormat* ..................................... 247
Telephone*................................... 247
Tele Aid ........................................ 250
Garage door opener ..................... 257
Operation......................................... 265
The first 1 000 miles (1 500 km)......... 266
Driving instructions............................ 267
Drive sensibly – save fuel ............. 267
Drinking and driving ..................... 267
Pedals .......................................... 267
Power assistance ......................... 268
Brakes .......................................... 268
Driving off .................................... 270
Parking ......................................... 271
Tires ............................................. 271
Hydroplaning ................................ 272
Tire traction.................................. 273
Tire speed rating .......................... 273
Winter driving instructions ........... 274
Standing water ............................. 275
Passenger compartment .............. 276
Driving abroad.............................. 276
Control and operation of
radio transmitters ........................ 276
Catalytic converter ....................... 277
Emission control .......................... 277
Coolant temperature .................... 278At the gas station .............................. 279
Refueling ...................................... 279
Check regularly and before
a long trip..................................... 280
Engine compartment ......................... 282
Hood ............................................ 282
Engine oil ..................................... 283
Transmission fluid level................ 287
Oil level in the ABC system .......... 287
Coolant ........................................ 288
Windshield washer system and
headlamp cleaning system........... 289
Battery ......................................... 290
Tires and wheels................................ 291
Important guidelines .................... 291
Tire care and maintenance........... 292
Direction of rotation..................... 294
Loading the vehicle ...................... 294
Recommended tire inflation
pressure ....................................... 300
Checking tire inflation pressure ... 302
MOExtended system* .................. 312
Tire labeling ................................. 313
Load identification ....................... 317
DOT, Tire Identification Number
(TIN) ............................................. 317

Contents
Maximum tire load ....................... 319
Maximum tire inflation pressure .. 319
Uniform Tire Quality Grading
Standards (U.S. vehicles) ............. 320
Tire ply material ........................... 322
Tire and loading terminology ........ 322
Rotating tires ............................... 325
Winter driving .................................... 327
Winter tires .................................. 327
Block heater (Canada only) .......... 328
Snow chains................................. 329
Maintenance ...................................... 330
Maintenance service indicator
message....................................... 330
Calling up the maintenance
service indicator display............... 332
Resetting the maintenance
service indicator........................... 332
Vehicle care ....................................... 333
Cleaning and care of the vehicle .. 333
Practical hints.................................. 341
What to do if … ................................... 342
Lamps in the instrument cluster ... 342
Air bag off indicator lamp.............. 357
Vehicle status messages in the
multifunction display..................... 359
Where will I find ...? ............................ 400
First aid kit .................................... 400
Vehicle tool kit, jack, and
spare wheel .................................. 400
Locking/unlocking in an emergency .. 403
Unlocking the vehicle.................... 403
Locking the vehicle ....................... 405
Lowering the load assist
manually ....................................... 406
Replacing SmartKey batteries ............ 407
Replacing bulbs .................................. 409
Bulbs ............................................. 409
Replacing bulbs for front lamps .... 411
Replacing bulbs for rear lamps ..... 414
Replacing wiper blades....................... 415
Placing wiper arms in vertical
position ......................................... 415
Removing wiper blades ................. 416
Installing wiper blades .................. 416Flat tire............................................... 417
Preparing the vehicle .................... 417
Mounting the spare wheel ............ 417
MOExtended system* ................... 425
Batteries............................................. 427
Disconnecting the batteries.......... 429
Removing the batteries................. 430
Charging and reinstalling
batteries ....................................... 430
Reconnecting the batteries........... 431
Jump starting...................................... 432
Towing the vehicle.............................. 434
Installing towing eye bolt .............. 436
Fuses.................................................. 437
Fuse boxes in engine
compartment ................................ 438
Fuse box in passenger
compartment ................................ 439
Fuse in trunk................................. 439
Emergency engine shut-down ....... 439

Contents
Technical data.................................. 441
Parts service ...................................... 442
Warranty coverage ............................. 443
Loss of Service and Warranty
Information Booklet...................... 443
Identification labels............................ 444
Layout of poly-V-belt drive ................. 446
SL 550.......................................... 446
SL 55 AMG ................................... 446
SL 600, SL 65 AMG ...................... 446
Engine ................................................ 447
Rims and tires .................................... 449
Same size tires ............................. 450
Mixed size tires ............................ 451
Spare wheel ................................. 453
Electrical system................................ 454
Main dimensions................................ 455
Weights .............................................. 456Fuels, coolants, lubricants, etc. ......... 457
Capacities .................................... 457
Engine oils.................................... 460
Engine oil additives ...................... 460
Air conditioning refrigerant .......... 460
Brake fluid .................................... 460
Premium unleaded gasoline ......... 461
Fuel requirements ........................ 461
Gasoline additives ........................ 462
Coolants....................................... 463
Windshield washer system and
headlamp cleaning system ........... 465Index................................................. 467

13 Introduction
Operator’s Manual
Operating your vehicle outside the USA
or Canada
If you plan to operate your vehicle in
foreign countries, please be aware that:

Service facilities or replacement parts
may not be readily available,

unleaded gasoline for vehicles with cat-
alytic converters may not be available;
the use of leaded fuels will damage the
catalysts,

gasoline may have a considerably low-
er octane rating, and improper fuel can
cause engine damage.Certain Mercedes-Benz models are
available for delivery in Europe under our
European Delivery Program. For details,
consult an authorized Mercedes-Benz
Center or write to:
In the USA:
Mercedes-Benz USA, LLC
European Delivery Department
One Mercedes Drive
Montvale, NJ 07645-0350
In Canada:
Mercedes-Benz Canada, Inc.
European Delivery Department
98 Vanderhoof Avenue
Toronto, Ontario M4G 4C9

16 Introduction
Operating safety
Proper use of the vehicle
Proper use of the vehicle requires that you
are familiar with the following information
and rules:

the safety precautions in this manual

the “Technical data” section in this
manual

traffic rules and regulations

motor vehicle laws and safety stan-
dards
Warning!G
Work improperly carried out on electronic
components and associated software could
cause them to cease functioning. Because
the vehicle’s electronic components are in-
terconnected, any modifications made may
produce an undesired effect on other sys-
tems. Electronic malfunctions could seri-
ously impair the operating safety of your
vehicle.
See an authorized Mercedes-Benz Center
for repairs or modifications to electronic
components.
Other improper work or modifications on the
vehicle could also have a negative impact on
the operating safety of the vehicle.
Some safety systems only function while the
engine is running. You should therefore
never turn off the engine while driving.
Warning!G
Heavy blows against the vehicle underbody
or tires/wheels, for example when running
over an obstacle, road debris or a pothole,
may cause serious damage and impair the
operating safety of your vehicle. If you feel a
sudden significant vibration or ride distur-
bance, or you suspect that damage to your
vehicle has occurred, you should turn on
your hazard warning flashers, carefully slow
down, and drive with caution to an area
which is a safe distance from the road.
Inspect the vehicle underbody and
tires/wheels for possible damage. If the
vehicle appears unsafe, have it towed to the
nearest authorized Mercedes-Benz Center
or other qualified maintenance or repair
facility for further inspection or repairs.
Warning!G
Various warning labels are attached to your
vehicle. These warning labels are intended
to make you and others aware of various
risks. You should not remove any of these
warning labels unless explicitly instructed to
do so by information on the label itself.
Removal of any of these labels may cause
you and others to be unaware of certain
risks which may result in an accident and/or
personal injury.

23 At a glance
Exterior view
ItemPage
1Trunk
Opening the trunk114
Closing the trunk116
Spare wheel400
Vehicle tool kit400
2Rear lamps410
3Rear window defroster187
4Fuel filler flap279
Refueling279
Gasoline461
5Doors
Locking and unlocking104
Opening and closing113
Locking/unlocking in an
emergency403
ItemPage
6Exterior rear view mirrors
Adjusting49
Auto-dimming rear view
mirrors185
7Towing434
Installing towing eye bolt436
8Tires and wheels291
Checking tire inflation
pressure302
General information291
Flat tire417
Vehicle tool kit400
9Hood
Opening282
Engine oil283
Coolant288,
463
ItemPage
aHeadlamp cleaning
system185,
289
bFront lamps410
cWindshield wipers58
Wiper blades, replacing415
Wiper blades, cleaning337
dWindshield
Wiping with windshield
washer fluid60
Cleaning337
eRetractable hardtop
Opening/closing204
Wind screen209
Luggage cover210
Sunshade for panorama
roof*213