2008 Lexus IS250 wheel

435
6-1. Specifications
6
Vehicle specifications
08_IS350/250_U_(L/O_0708)
*:Table 1  Occupant loading and distribution for vehicle normal load forvarious designated seating capacities
Tire related termMeaning
Tr e a dThat portion of a tire that comes into contact with the
road
Tr e a d r i bA tread section running circumferentially around a
tire
Tread separationPulling away of the tread from the tire carcass
Treadwear indicators
(TWI)The projections within the principal grooves
designed to give a visual indication of the degrees of
wear of the tread
Wheel-holding fixtureThe fixture used to hold the wheel and tire assembly
securely during testing
Designated seating
capacity, Number of occupantsVehicle normal load,
Number of occupantsOccupant distribution in
a normally loaded vehicle
2 through 422 in front
5 through 1032 in front, 1 in second seat
11 through 155
2 in front, 1 in second
seat, 1 in third seat, 1 in
fourth seat
16 through 207
2 in front, 2 in second
seat, 2 in third seat, 1 in fourth seat

448
08_IS350/250_U_(L/O_0708)
Alphabetical index
Alphabetical index
A/C ............................................................. 192
ABS.............................................................. 170
AFS .............................................................. 144
Adaptive front lighting system ......... 144
Air conditioning filter .......................... 322
Air conditioning systemAir conditioning filter ....................... 322
Automatic air conditioning system .................................................... 192
Airbags
Airbag operating conditions.............81
Airbag precautions for your child.......................................................... 85
Airbag warning light ..........................361
Curtain shield airbag operating conditions.............................................. 82
Curtain shield airbag precautions ..........................................85
Front passenger occupant classification system......................... 90
General airbag precautions ...........85
Locations of airbags............................ 79
Modification and disposal of airbags .................................................... 89
Proper driving posture ............. 77, 85
Side airbag operating conditions.............................................. 82
Side airbag precautions ....................85
SRS airbags ............................................. 79
Alarm ............................................................ 74
Antenna ................................................... 208
Anti-lock brake system ....................... 170
Armrest.....................................................255
Ashtrays ....................................................248
Audio input ..............................................228 Audio system
Antenna.................................................. 208
Audio input........................................... 228
Audio visual input.............................. 228
AUX adapter ...................................... 228
CD player/changer ............................. 211
MP3/WMA disc..................................217
Optimal use ..........................................225
Portable music player ..................... 228
Radio ....................................................... 204
Steering wheel audio switch.........229
Audio visual input ................................. 228
Automatic air conditioning system ......................................................192
Automatic headlight leveling system ......................................................145
Automatic light control system.........143
Automatic transmission Automatic transmission ....................122
If the shift lever cannot be shifted from P....................................392
S mode ..................................................... 124
AUX adapter ......................................... 228
Back-up lights Wattage ................................................. 420
Battery Checking............................................... 302
If the vehicle has discharged battery ..................................................397
Preparing and checking before winter...................................... 183A
B

452
Alphabetical index
08_IS350/250_U_(L/O_0708)
HeadlightsDischarge headlights
precautions .......................................348
Replacing light bulbs........................ 342
Switch ........................................................ 143
Wattage.................................................. 420
Heaters Seat heaters................................251, 253
Side mirror ............................................200
Hill-start assist control ......................... 170
Hood ..........................................................289
Hooks
Cargo ........................................................ 261
Coat ......................................................... 259
Shopping bag........................................ 261
I/M test ......................................................285
Identification Engine ..................................................... 407
Vehicle .................................................... 407
Ignition switch............................................ 117
Illuminated entry system ....................233
Indicator lights......................................... 136
Initialization Items to initialize ................................... 441
Inside rear view mirror ..........................60
Interior lights Interior lights........................................... 231
Switch ...................................................... 234
Wattage.................................................. 420
Jack Positioning a floor jack....................290
Replacing the wheel......................... 382
Jack handle ..............................................382 Keyless entry ............................................. 34
Keys
Electronic key .........................................20
Engine switch .......................................... 117
If you lose your keys ........................ 393
If the electronic key does not operate properly............................ 394
Key number..............................................20
Keyless entry............................................ 34
Keys..............................................................20
Mechanical key ......................................20
Wireless remote control key...........34
Light bulbs Replacing ...............................................342
Wattage ................................................. 420
Lights Door courtesy lights .......................... 231
Fog light switch .................................... 146
Headlights switch................................ 143
Interior light switch ............................234
Outer foot lights................................... 231
Overhead courtesy light ................. 231
Personal light switch .........................234
Replacing light bulbs ........................342
Scuff lighting........................................... 231
Shift lever lighting ................................ 231
Turn signal lever................................... 128
Vanity lights...........................................243
Wattage ................................................. 420
Load capacity.......................................... 182
I
J
K
L

454
Alphabetical index
08_IS350/250_U_(L/O_0708)
Scuff lighting ............................................ 231
Seat beltsAdjusting the seat belt........................ 53
Automatic locking retractor............ 54
Child restraint system installation ............................................. 98
Cleaning and maintaining the seat belts ..................................... 278
Emergency locking retractor ......... 54
How to wear your seat belt............. 52
How your child should wear the seat belt .......................................... 55
Pregnant women, proper seat belt use ......................... 54
Reminder light ..................................... 362
Seat belt extenders .............................. 55
Seat belt pretensioners...................... 53
Seat heaters ..................................251, 253
Seat position memory ............................ 49
Seat ventilators ......................................253
Seating capacity ..................................... 182
Seats
Adjustment............................................... 44
Adjustment precautions.................... 45
Child seats/child restraint system installation ............................. 98
Cleaning..................................................277
Driver’s seat position memory....... 46
Front passenger seat position memory.................................................. 49
Head restraint........................................... 51
Properly sitting in the seat ................. 77
Seat heaters ................................251, 253
Ventilated seats .................................. 253 Service reminder indicators .............136
Shift lever
Automatic transmission ....................122
If the shift lever cannot be shifted from P....................................392
Manual transmission.......................... 126
Shift lever lighting ...................................231
Shift lock system.................................... 392
Shopping bag hooks ............................. 261
Side airbags ............................................... 79
Side marker lights Switch ........................................................ 143
Side mirror Adjusting and folding ........................... 61
Mirror position memory ....................46
Smart access system with
push-button startEntry function .......................................... 22
Starting the engine................................ 117
Spare tire
Inflation pressure ................................. 316
Spare tire ............................................... 382
Spark plug .................................................. 411
Specifications ......................................... 406
Speech command switch*
Speedometer Speed indicator....................................130
Speedometer ........................................ 130
Steering wheel Audio switches ....................................229
Manual adjustment .............................. 58
Power adjustment................................ 59
Steering wheel positionmemory ..................................................46
Storage feature ..................................... 236
Stuck If your vehicle becomes stuck .... 402S

457
Alphabetical index
08_IS350/250_U_(L/O_0708)
Wheels ..................................................... 320
Window glasses .......................................64
Window lock switch................................64
WindowsPower windows .....................................64
Rear window defogger ..................200
Washer ..................................................... 147
Windshield wipers ................................. 147
Wireless remote control key Replacing the battery ...................... 325
WMA disc................................................. 217