
Reset button ................................ 30, 112
Restraint systems see Occupant safety
Retractable hardtop .......................... 155
Locking .......................................... 157
Luggage cover ............................... 158
Messages in the multifunction
display ........................................... 241
Sunshade ....................................... 160
Wind screen ................................... 157
Rims ........................................... 206, 299
Roadside Assistance ................... 20, 169
Roll bar ................................................. 51
Lowering .......................................... 51
Messages in the multifunction
display ........................................... 240
Raising ............................................. 51
Warning lamp ................................. 258
RON (Research Octane Number) ..... 307
Roof see Retractable hardtop
Rubber parts, cleaning ...................... 220
Run-flat tires see MOExtended tires
S
Safety
Driving safety systems .....................54
Occupant safety ............................... 38
Reporting defects ............................ 22
Safety belts
see Seat belts
Seat belt force limiter ......................... 49
Seat belts ............................................. 46
Automatic comfort-fit feature ..........49
Children in the vehicle .....................51
Cleaning ......................................... 220
Fastening ......................................... 48
Proper use of ................................... 47
Safety guidelines ............................. 40
Safety notes ..................................... 46
Telltale
.................................... 31, 32, 48, 256
Seat heating ......................................... 83
Seating capacity ................................ 194
Seats ..................................................... 80
Adjustment ...................................... 80
Easy-entry/exit feature ....................85
Heating ............................................ 83
Memory function .............................. 88
Multicontour seat ............................ 82
Ventilation ....................................... 82
Selective setting
see Key, SmartKey
Selector lever
see Gear selector lever
Self-test
OCS (Occupant Classification
System) ........................................... 45
Tele Aid .......................................... 167
Service
see Maintenance
Service, parts .................................... 294
Service and warranty information ..... 19
Service intervals see Maintenance System, Service
indicator message
Service life (tires) .............................. 198
Settings
Factory setting (KEYLESS-GO) .........71
Factory setting (SmartKey) ..............69
Memory function .............................. 88
Menu ............................................. 121
Selective setting (KEYLESS-GO) .......71
Selective setting (SmartKey) ............69
Side marker lamps
Cleaning lenses ............................. 218
Messages in the multifunction
display ........................................... 250
Sidewall (tires) .................................. 207
Side windows see Power windows
SmartKey
see Key, SmartKey
SmartKey with KEYLESS-GO
see Key, SmartKey
Snow chains ...................................... 208
Snow tires see Winter tires
Spare wheel ....................................... 299
Mounting ....................................... 277
Storage location ............................ 225
Speedometer ..................................... 13514Index230_AKB; 6; 22, en-USd2ureepe,Version: 2.11.8.12009-07-28T18:49:58+02:00 - Seite 14

Speed settings
Cruise control ................................ 131
Distronic ........................................ 137
Resume function ...................132, 138
SRS
Indicator lamp ............................ 31, 32
SRS (Supplemental Restraint System)
Indicator lamp ......................... 38, 257
Messages in the multifunction
display ........................................... 240
Standing water, driving through ...... 212
Starter switch positions
KEYLESS-GO .................................... 79
SmartKey ......................................... 78
Starting difficulties (engine) .............. 99
Starting the engine ............................. 98
Steering column see Multifunction steering wheel,
Adjustment
Steering wheel
see Multifunction steering wheel
Steering wheel gearshift control ..... 108
Stolen Vehicle Recovery Services ... 172
Storage compartments ..................... 161
Storing tires ....................................... 198
Sunshade ........................................... 160
Sun visors .......................................... 165
T
Tachometer ........................................ 113
Overspeed range ........................... 113
Tail lamps
Cleaning lenses ............................. 218
Messages in the multifunction
display ........................................... 252
Tar stains ........................................... 216
Technical data
Air conditioning refrigerant ............306
Brake fluid ..................................... 306
Capacities fuels, coolants,
lubricants etc. ................................ 303
Coolant .......................................... 307
Engine oil additives ........................306
Engine oils ..................................... 305
Fuel requirements .......................... 307
Gasoline additives .......................... 307
Identification labels .......................294
Premium unleaded gasoline ...........306
Rims and tires ................................ 299
Spare wheel ................................... 303
Vehicle specification SL 550 .........296
Vehicle specification SL 600 .........296
Vehicle specification SL 63 AMG ...297
Vehicle specification SL 65 AMG ...298
Washer and headlamp cleaning
system ................................... 305, 309
Technical data (dimensions)
see Vehicle specification
Technical data (electrical system)
see Vehicle specification
Technical data (engine)
see Vehicle specification
Technical data (weights)
see Vehicle specification
Tele Aid ............................................... 167
Emergency calls ............................. 168
Information button .........................170
Initiating an emergency call
manually ........................................ 168
Messages in the multifunction
display ........................................... 240
Remote door unlock ......................171
Roadside Assistance button ..........169
Search & Send ............................... 171
SOS button .................................... 168
Stolen Vehicle Recovery Services ..172
System self-test ............................. 167
Telephone ............................................. 27
Answering/ending a call ................129
Hands-free microphone ...................35
Menu ............................................. 129
Operation ....................................... 129
Phone book .................................... 130
Redialing ........................................ 130
Temperature
Coolant .......................................... 112
Interior temperature ......................151
Outside .......................................... 116
Tightening torque
Wheels ........................................... 282
TIN (Tire Identification Number) ...... 207
Tire and Loading Information
placard ............................................... 193
Tire and loading terminology ........... 205Index15230_AKB; 6; 22, en-USd2ureepe,Version: 2.11.8.12009-07-28T18:49:58+02:00 - Seite 15

Tire Identification Numbersee TIN
Tire inflation pressure
Checking ........................................ 189
Important notes on ........................188
Label on the inside of fuel filler
flap ................................................ 188
Placard on driver’s door B-pillar .....193
Tire labeling ....................................... 200
Tire load rating .................................. 206
Tire ply composition and material
used .................................................... 207
Tires ........................................... 186, 299
Advanced Tire Pressure
Monitoring System (Advanced
TPMS) ............................................ 190
Air pressure ................................... 187
Care and maintenance ...................197
Cleaning ......................................... 198
Direction of rotation, spinning .......197
Important notes on tire inflation
pressure ........................................ 188
Inflation pressure ........................... 189
Information placard .......................193
Inspection ...................................... 198
Labeling ......................................... 200
Load index ............................. 201, 206
Load rating .................................... 206
Messages in the multifunction
display ................................... 234, 253
MOExtended .................................. 300
Ply composition and material
used ............................................... 207
Problems under-/overinflation ......189
Retreads ........................................ 186
Rims and tires (technical data) ......299
Rotation ......................................... 200
Service life ..................................... 198
Sizes .............................................. 299
Snow chains .................................. 208
Speed rating .......................... 202, 207
Storing ........................................... 198
Temperature .......................... 188, 200
Terminology ................................... 205
Tire Identification Number .............207
TPMS low tire pressure/
malfunctiontelltale
.......................................... 31, 32, 265
Traction ................................. 199, 207
Tread ............................................. 207
Tread depth ........................... 198, 207
Treadwear ...................................... 199
Treadwear indicators .............198, 207
Vehicle maximum load on ..............207
Wear pattern .................................. 200
Winter tires ............................ 207, 299
Tire speed rating ....................... 202, 207
Total load limit ................................... 207
Tow-away alarm .................................. 64
Towing
Towing eye bolt .............................. 288
Vehicle ........................................... 287
Towing eye bolt ................................. 288
Traction ...................................... 199, 207
Transmission see Automatic transmission
Transmission fluid level .................... 184
Transmission gear selector lever see Gear selector lever
Transmission positions .................... 104
Traveling abroad ............................... 212
Tread (tires) ....................................... 207
Tread depth (tires) .................... 198, 207
Treadwear .......................................... 199
Treadwear indicators (tires) .... 198, 207
Trip computer menu ......................... 128
Trip odometer, resetting ................... 113
Trunk
Closing ............................................. 75
Load assist .................................... 164
Messages in the multifunction
display ........................................... 241
Opening ........................................... 73
Opening/closing system ...........74, 76
Trunk lid emergency release ............77
Unlocking manually .......................268
Valet locking .................................... 77
Turning off the engine ...................... 102
Turn signals ......................................... 92
Cleaning lenses ............................. 218
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Messages in the multifunction
display ........................................... 253
Replacing bulbs ............................. 272
U
Uniform Tire Quality Grading
Standards .................................. 199, 207
Units
Selecting digital speedometer
display mode ................................. 123
Selecting speedometer/
odometer display mode .................123
Unleaded gasoline, premium ........... 306
Unlocking the vehicle
KEYLESS-GO .................................... 69
Manually ........................................ 267
SmartKey ......................................... 68
Upholstery, cleaning ......................... 221
Useful features .................................. 164
V
Valet locking ........................................ 77
Vehicle
Battery ........................................... 283
Care ............................................... 215
Control system .............................. 113
Identification Number (VIN) ...........294
Locking/unlocking ........................... 68
Lowering (wheel change) ...............282
Modifications and alterations,
Operating safety .............................. 21
Towing ........................................... 287
Unlocking/locking manually ..........267
Vehicle dimensions
see Vehicle specification
Vehicle Identification Number
(VIN) ................................................... 294
Vehicle jack see Jack
Vehicle lighting .................................... 89
Vehicle loading
Load limit ....................................... 195
Terminology ................................... 205
Vehicle maximum load on the tire ... 207
Vehicle specification
SL 550 ........................................... 296
SL 600 ........................................... 296
SL 63 AMG .................................... 297
SL 65 AMG .................................... 298
Vehicle status message memory .... 120
Vehicle tool kit .................................. 224
Vehicle washing see Vehicle care
Vehicle weights
see Vehicle specification
W
Warning lamps see Lamps, Indicator and warning
Warning sounds
Distance warning function .............140
Distronic ........................................ 135
Driver’s or passenger’s seat belt .....48
Parking brake ................................ 239
Parktronic system ..........................147
Seat belt telltale ............................ 256
Warranty coverage ............................ 294
Washer and headlamp cleaning
system ................................................ 309
Washer fluid
Messages in the multifunction
display ........................................... 243
Mixing ratio .................................... 309
Refilling .......................................... 185
Washing the vehicle .......................... 215
Wear pattern (tires) .......................... 200
Weights (vehicle) see Vehicle specification
Wheel
Changing ....................................... 276
Removing ....................................... 279
Spare ............................................. 276
Tightening torque ........................... 282
Wheels, sizes ..................................... 299
Wheels, Tires and .............................. 186
Windows see Power windows
Windows, cleaning ............................ 219
Wind screen ....................................... 157
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Exterior view
iThis Operator’s Manual describes all features, standard or optional, potentially available
for your vehicle at the time of purchase. Please be aware that your vehicle might not be
equipped with all features described in this manual.
FunctionPage\000FTrunk:Locking and unlocking68Opening and closing73,
75
Valet locking77\000GRear window defroster155\000

Center console
Upper part
FunctionPage\000FCentral locking switch73Alarm system indicator
lamp63
\000GHazard warning flasher
switch92
\000

Roll barGWarning!
This vehicle is a two occupant vehicle. The
rear storage area is not equipped to properly
seat or restrain occupants and therefore is
not permitted for use by any persons.
Make sure that the roll bar’s path of motion is
clear and no persons are injured by the
moving roll bar. Raising or lowering of the roll
bar could injure someone in it’s proximity.
For your own safety, we recommend to drive
with the roll bar raised if the outside
temperature is below +5‡ (-15†).
! If the outside temperature falls below
+5‡ (-15†), the roll bar must be raised
manually using the buttons provided to
avoid damaging the hydraulics.
The roll bar raises automatically in an
accident or in a critical driving situation.
iWhen the roll bar is raised automatically,
you will hear a ratcheting sound.
You can also raise and lower the roll bar
manually using the buttons provided.
The buttons for the roll bar are on the center
console under the retractable hardtop switch.
The roll bar can be moved manually when the
ignition is switched on.
GWarning!
If the yellow roll bar warning lamp \000W in the
instrument cluster does not go out after
starting the engine, or if it comes on while
driving, the roll bar system is not operating
properly and may not activate in an accident.
At the same time, the message Raise Roll-
over Bar appears in the multifunction
display. In this case, raise the roll bar
manually before continuing to drive.
For safety reasons, drive only with the roll bar
raised until the malfunction is repaired. Have
your vehicle checked at an authorized
Mercedes-Benz Center.
XRaising: Lift the switch for the retractable
hardtop.
XPress and hold button \000F until the roll bar
is raised.
XLowering: Lift the switch for the
retractable hardtop.
If the roll bar was raised manually:
XPress and hold button \000G until the roll bar
is lowered.
If the roll bar was raised automatically:
XPress and hold button \000F until you hear the
roll bar lock into place.
XPress and hold button \000G until the roll bar
is lowered.
iIf you have raised the roll bar manually
using the button, the roll bar will
automatically be lowered and then raised
again when you close and open the
retractable hardtop.
Children in the vehicle
Safety notes
If an infant or child is traveling with you in the
vehicle:
XSecure the child using an infant or child
restraint appropriate to the age and size of
the child.
XMake sure the infant or child is properly
secured at all times while the vehicle is in
motion.
Occupant safety51Safety and security230_AKB; 6; 22, en-USd2ureepe,Version: 2.11.8.12009-07-28T18:49:58+02:00 - Seite 51Z

GWarning!
When leaving the vehicle, always remove the
SmartKey from the starter switch. Always
take the SmartKey with you and lock the
vehicle. Do not leave children unattended in
the vehicle, even if they are secured in a child
restraint system, or with access to an
unlocked vehicle. A child’s unsupervised
access to a vehicle could result in an accident
and/or serious personal injury. The children
could
R injure themselves on parts of the vehicle
R be seriously or fatally injured through
excessive exposure to extreme heat or cold
R injure themselves or cause an accident with
vehicle equipment that can be operated
even if the SmartKey is removed from the
starter switch or removed from the vehicle,
such as seat adjustment, steering wheel
adjustment, or the memory function
If children open a door, they could injure other
persons or get out of the vehicle and injure
themselves or be injured by following traffic.
Do not expose the child restraint system to
direct sunlight. The child restraint system’s
metal parts, for example, could become very
hot, and the child could be burned by these
parts.
GWarning!
Do not carry heavy or hard objects in the
passenger compartment unless they are
firmly secured in place.
Unsecured or improperly positioned cargo
increases a child’s risk of injury in the event
of
R strong braking maneuvers
R sudden changes of direction
R an accident
Infant and child restraint systemsGObserve Safety notes, see page 51.
We recommend all infants and children be
properly restrained at all times while the
vehicle is in motion.
The passenger lap/shoulder belt has a
special seat belt retractor for secure
fastening of child restraints.
To fasten a child restraint, follow the child
restraint manufacturer’s instructions for
mounting.
To activate the special seat belt retractor:
XPull the shoulder belt out completely and
let it retract.
During seat belt retraction, a ratcheting
sound can be heard to indicate that the
special seat belt retractor is activated.
The seat belt is now locked.XPush down on child restraint to take up any
slack.
To deactivate the special seat belt retractor:
XRelease the seat belt buckle and let the
seat belt retract completely.
The seat belt can then again be used in the
usual manner.GWarning!
Never release the seat belt buckle while the
vehicle is in motion, since the special seat belt
retractor will be deactivated.
The use of infant or child restraints is required
by law in all 50 states, the District of
Columbia, the U.S. territories and all
Canadian provinces.
Infants and small children should be seated
in an appropriate infant or child restraint
system. They must be properly secured by a
lap/shoulder belt in accordance with the
manufacturer’s instructions for the child
restraint. All infant or child restraint systems
must comply with U.S. Federal Motor Vehicle
Safety Standards 213 and 225 and Canadian
Motor Vehicle Safety Standards 213 and
210.2.
52Occupant safetySafety and security
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