2004 MERCEDES-BENZ SL500 run flat

356 Practical hintsFlat tire
Detach the electric air pump.

Stow the electrical plug and the air
hose behind the flap and place the air
pump back in the trunk.Lowering the vehicle

Lower vehicle by turning crank coun-
terclockwise until the full weight of the
vehicle is resting on the ground.

Pull the jack out of the jack support
tube.
1 - 5 Wheel bolts

Tighten the five wheel bolts evenly, fol-
lowing the diagonal sequence illustrat-
ed (1 to 5), until all bolts are tight.
Observe a tightening torque of 96 lb-ft
(130 Nm).

Before storing the jack in the trunk,
crank back to storage position and fold
in the arm.
iThe flat tire may be transported in the
trunk when the retractable hardtop is
raised. Use the protective sheet provid-
ed with the spare wheel. Do not acti-
vate the tire inflation pressure monitor
until the deflated tire has been re-
moved from the vehicle.
Warning!
G
Have the tightening torque checked after
changing a wheel. The wheels could come
loose if they are not tightened to a torque of
96 lb-ft (130 Nm).Warning
G
When turning the wheel wrench to tighten
the wheel bolts, make sure you position
hands on the wrench in such a way that you
avoid injury to yourself, such as scraping
your hands against the wheel. Make sure
turning the wheel wrench will not scratch or
damage the wheel rim.


406 IndexCentral locking
Automatic 105
Central locking switch 105
Switching on/off (control
system) 146
Unlocking from inside 105
Central locking switch 25
Central unlocking switch 25
Changing
Batteries (SmartKey with
KEYLESS-GO*) 329
Batteries (SmartKey) 328
SmartKey setting 91
SmartKey with KEYLESS-GO*
settings 96
Vehicle level 209
Charging
Vehicle batteries 361
CHECK ENGINE
Messages in display 303
CHECK ENGINE malfunction indicator
lamp 23, 285Checking
Coolant level 258
Oil level 252, 255
Tire inflate pressure 252
Vehicle lighting 252
Child safety
Airbags 60
Automatic child seat recognition 72
Infant and child restraint systems 58
Cigarette lighter 25, 219
Cleaning
Cup holder 279
Gear selector lever 279
Hard plastic trim items 279
Headlamps 168
Headliner 279
Leather upholstery 280
Plastic and rubber parts 280
Seat belts 279
Steering wheel 279
Upholstery 280
Windshield 47
Wood trims 280Clock 21
Closing
Hood 254
Power window with
KEYLESS-GO* 183
Retractable hardtop (SmartKey) 189
Retractable hardtop (switch) 186
Side windows 182
Sunshade 192
Trunk lid 102
Windows 181
Windows with KEYLESS-GO* 183
Cockpit 398
Collapsible tire 398
COMAND 25, 398
COMAND, radio and telephone 247
Combination switch 21, 47, 120, 121
Comfort driving
Transmission program mode 161
Consumer information 394

418 Index
Self-check 82
Warning lamp 81
Seat belt force limiter 68
Seat belts 40, 58, 65
Cleaning 279
Messages in display 316
Telltale 289
Seat heating
Switching off 110
Switching on 110
Seat ventilation*
Switching off 113
Switching on 113
Seats
Adjusting height 35
Adjusting lumbar support 109
Adjusting shoulder support 109
Easy entry/exit feature 107
Heating 110
Massage function 110
Moving 108Service
Batteries 358
Calling up the service indicator 272
Major service (Service B) 271
Minor service (Service A) 271
Overdue 272
Types 271
When due 271
Service indicator 271
Clearing 271
Service life (tires) 263
Service System see FSS
Setting
Convenience functions 148
Daytime running lamp mode 142
Digital clock 21
Distronic* time interval 203
Exterior rear view mirror parking
position 149
Instrument lighting 124Interior lighting delayed
switch-off 145
Key-dependent memory 149
Lamps and lighting (control
system) 142
Locator lighting 143
Miles/kilometers in
speedometer 141
Multifunction display language 141
Night security illumination 143
Radio station 133
Speedometer display mode 141
Station selection mode 146
Suspension tuning 207
Temperature (interior) 172
Temperature indicator 140
Time display mode 140
Tire inflation pressure units 147
Units
Temperature 140
Tire inflation pressure 147
Units in speedometer 141
Vehicle level control 208

422 IndexTelephones and two-way radios 247
Temperature
Outside temperature indicator 126
Sensor 27
Setting interior temperature 172
Setting units in display 140
Tires 264
Tightening torque 356, 401
Time display mode
Setting 140
Tire inflation pressure 343, 347
Checking 252, 263
Setting units 147
Tire speed rating 244, 401
Tire traction 244
TIREFIT kit 324, 340, 345
TIREFIT kit 1
Instructions for use 340
TIREFIT kit 2
Instructions for use 345Tires 262, 394
Direction of rotation 263
Driving instructions 243
Messages in display 317
Retreads 262
Rims and tires 378
Rotating 267
Service life 263
Temperature 264, 395
Tread depth 268
Wear pattern 267
Winter 268
Tools 323
Tow-away alarm 87
Arming 87
Disarming 87
Disarming for transport 87
Tow-away alarm switch 26
Towing eye bolt (vehicle tool kit)
Installing 368Towing eye bolt see Vehicle tool kit
Towing the vehicle 365
Traction 162, 402
Transmission see Automatic transmission
Trip computer 150
Trip odometer 23
Resetting 125
Trunk
Closing the lid 102
Lighting 123
Load assist 221
Lock button (KEYLESS-GO*) 98
Locking separately 103
Messages in display 322
Opening from inside vehicle 100
Parcel net 217
Trunk lid lock 326
Unlocking (KEYLESS-GO*) 97
Unlocking in an emergency 326
Unlocking separately 92

423 Index
Trunk lid
Opening 99
Trunk lid emergency release 102
Turn signals 21, 47
Additional in mirrors 332
Front bulbs 332
Indicator lamps 23
Rear bulbs 332
Turning off the engine 53
U
Units
Setting speedometer units 141
Setting temperature units 140
Setting tire inflation pressure
units 147
Unlocking 30
Centrally from inside 105
Driver’s door in an emergency 325
Fuel filler flap 250
Storage compartments 217, 326Trunk 92, 100
Trunk (KEYLESS-GO*) 97
Trunk in an emergency 326
Vehicle in an emergency 325
With the SmartKey 30
With the SmartKey with
KEYLESS-GO* 32, 93
Uphill driving
Cruise control 194
Upholstery
Cleaning 280
Upshifting 156
V
Vehicle
Individual settings 137
Locking 25
Locking in an emergency 327
Minimum distance (Parktronic*) 211
Towing 365
Unlocking 25
Unlocking in an emergency 325Vehicle care
Cup holder 279
Gear selector lever 279
Hard plastic trim items 279
Headliner 279
Leather upholstery 280
Plastic and rubber parts 280
Seat belts 279
Steering wheel 279
Upholstery 280
Wood trims 280
Vehicle level 208, 402
Changing 209
Setting 209
Vehicle level control 402
Vehicle level control switch 26
Vehicle lighting
Checking 252
Vehicle tool kit 323
Ventilation and residual heat 178