Lexus IS250 2010 Owner's Manual

570
Alphabetical index
IS350/250_U
Parking assist sensors .......................... 190
Parking brake .......................................... 148
Parking lightsReplacing light bulbs........................ 452
Switch ....................................................... 165
Wattage.................................................. 533
PCS ............................................................202
Personal lights Switch ........................................................ 331
Power outlet............................................ 347
Power windows ........................................ 76
Pre-collision system.............................202
Radar cruise control ............................. 179
Radiator ................................................... 408
Radio .......................................................... 233
RDS ............................................................235
Rear sunshade .......................................355
Rear turn signal lights Replacing light bulbs........................ 452
Wattage.................................................. 533
Rear view mirror
Compass ............................................... 369
Rear window defogger.......................228
Replacing Electronic key battery...................... 434
Fuses ........................................................ 436
Light bulbs............................................. 452
Reporting safety defects for U.S. owners ......................................... 558 Safety Connect ..................................... 373
Scuff lights................................................ 329
Seat belts
Adjusting the seat belt ........................63
Automatic locking retractor ............64
Child restraint system
installation .............................................. 113
Cleaning and maintaining
the seat belts .................................... 386
Emergency locking retractor..........64
How to wear your seat belt .............62
How your child should wear
the seat belt.......................................... 65
Pregnant women,
proper seat belt use .........................64
Reminder light......................................473
Seat belt extenders.............................. 65
Seat belt pretensioners ......................63
Seat heaters ..................................348, 351
Seat position memory............................ 57
Seat ventilators ....................................... 351
Seating capacity.................................... 209
Seats Adjustment ................................................ 51
Adjustment precautions ....................52
Child seats/child restraint
system installation .............................. 113
Cleaning ................................................ 385
Driver’s seat position memory .......53
Front passenger seat position
memory ..................................................57
Head restraint ........................................ 59
Properly sitting in the seat.................. 91
Seat heaters ...............................348, 351
Ventilated seats.................................... 351
Service reminder indicators .............157P
R
S

571
Alphabetical index
IS350/250_U
Shift leverAutomatic transmission.................... 139
If the shift lever cannot be shifted from P ...................................503
Manual transmission ..........................145
Shift lever lights ..................................... 329
Shift lock system ................................... 503
Shopping bag hooks ........................... 360
Side airbags ................................................93
Side marker lights
Switch ........................................................165
Side mirror
Adjusting and folding .......................... 73
Mirror position memory ................... 53
“SOS” button ..........................................373
Smart access system with push-button startEntry function ......................................... 28
Starting the engine.............................. 134
Spare tire
Inflation pressure ............................... 425
Storage location................................. 492
Spark plug ................................................524
Specifications...........................................518
Speedometer Speed indicator ......................................151
Speedometer ..........................................151 Steering wheel
Audio switches .................................... 277
Manual adjustment...............................69
Power adjustment................................. 70
Steering wheel positionmemory .................................................. 53
Storage feature......................................333
Stuck If your vehicle becomes stuck ...... 515
Sun visors .................................................339
Sunshade Rear.......................................................... 355
Roof............................................................. 80
Switch
ECT switch............................................. 140
Emergency flasher switch ............ 460
Engine switch ........................................ 134
ETCS switch .......................................... 146
Fog light switch .................................... 168
Hazard light switch .......................... 460
Ignition switch ....................................... 134
Light switches ....................................... 165
Power door lock switch .................... 43
Power window switch ........................ 76
Satellite switches................................. 342
Transmission shift switches .............142
Window lock switch............................ 76
Wiper and washer switch............... 169

572
Alphabetical index
IS350/250_U
TachometerTacho indicator...................................... 151
Tachometer ............................................. 151
Tail lights
Switch ....................................................... 165
Talk switch .............................................. 303
Telephone switch ..................................302
Theft deterrent system
Alarm ..........................................................88
Engine immobilizer system ............. 86
Theft prevention labels ..........................90
Tire inflation pressure .........................425
Tire information Glossary................................................. 542
Size ...........................................................539
Tire identification number .............539
Uniform tire quality grading .........540
Tires
Chains .......................................................210
Checking ................................................. 414
If you have a flat tire.......................... 492
Inflation pressure................................ 425
Inflation pressure sensor..................416
Information............................................ 537
Replacing............................................... 492
Rotating tires .......................................... 414
Size ...........................................................528
Snow tires ................................................210
Tools ........................................................... 492
Total load capacity ...............................209 Towing
Dinghy towing ............................ 215, 216
Emergency towing ............................. 461
Trailer towing ........................................ 214
TRAC ..........................................................196
Traction control.......................................196
Transmission shift switches.................142
Trip meter ................................................... 151
Trunk Extending trunk space.....................357
Opener ...................................................... 47
Trunk light
Trunk light ................................................ 48
Wattage ................................................. 533
Turn signal lights Replacing light bulbs ....................... 452
Switch........................................................ 147
Wattage ................................................. 533
Vanity lights Vanity lights.......................................... 340
Wattage ................................................. 533
Vanity mirrors ........................................ 340
VDIM...........................................................196
Vehicle dynamics integrated management .........................................196
Vehicle identification number .......... 519
Vehicle stability control .......................196
Ventilators ................................................ 351
Voice command switch ..................... 302
VSC .............................................................196T
V

573
Alphabetical index
IS350/250_U
Warning buzzersBrake system ......................................... 471
Open door ...........................................473
Seat belt reminder .............................473
Warning lights Anti-lock brake system ...................472
Brake assist system ...........................472
Brake system ......................................... 471
Charging system ................................472
Electric power steering
warning light ......................................472
Low fuel level........................................473
Malfunction indicator lamp ...........472
Master warning light .........................473
Open door ............................................473
Pre-collision system ..........................472
Pretensioners .......................................472
Seat belt reminder light ...................473
SRS airbags ...........................................472
Tire pressure warning
light.........................................................473
Warning messages
AWD system .........................................481
Dynamic radar cruise control ........................ 481, 483
Engine oil level .................................... 483
Engine oil maintenance.................. 483
Engine oil pressure...........................480
Hood ....................................................... 483
Intuitive parking assist .......... 481, 483
Moon roof............................................. 483
Open door ........................................... 483
Parking brake ...................................... 483
Pre-collision system .............. 481, 483 Smart access system with
push-button start ........................... 488
Steering lock.......................................... 481
Tire pressure warning system.....................481, 483
Trunk ....................................................... 483
Washer fluid ........................................ 483
Washer
Checking ................................................ 413
Preparing and checking before winter ..................................... 210
Switch........................................................ 169
Washing and waxing ...........................382
Weight Cargo capacity .................................. 206
Load limits ............................................ 209
Weight...................................................... 518
Wheels ...................................................... 429
Window glasses ...................................... 76
Window lock switch ............................... 76
Windows Power windows ..................................... 76
Rear window defogger...................228
Washer .................................................... 169
Windshield wipers................................. 169
Windshield wiper de-icer.................. 229
Wireless remote control key Replacing the battery.......................434
WMA disc ...............................................248W

574
IS350/250_U
What to do if...
What to do if...
A tire puncturesP. 4 9 2If you have a flat tire
The engine does not start
P. 5 0 1If the engine will not start
P. 8 6Engine immobilizer system
P. 5 0 5If the vehicle battery is discharged
The shift lever cannot be
moved out of PP. 5 0 3If the shift lever cannot be shifted
from P
The engine coolant temperature
gauge enters the red zone
Steam can be seen coming
from under the hood
P. 5 1 2If your vehicle overheats
The key is lostP. 5 0 4If you lose your keys
The battery runs outP. 5 0 9If the vehicle battery is discharged
The doors cannot be lockedP. 4 3Doors
The horn begins to soundP. 8 8Alarm
The vehicle is stuck in mud or
sandP. 5 1 5If the vehicle becomes stuck

575
What to do if...
IS350/250_U
A warning light or indicator
light comes onP. 4 7 1If a warning light turns on or a warning
buzzer sounds...
■Warning lights
or or
P. 4 7 1P. 4 7 2
P. 4 7 3
or
P. 4 7 2P. 4 7 3
P. 4 7 3P. 4 7 3
P. 4 7 2P. 4 7 2
P. 4 7 3P. 4 7 2
P. 4 7 2P. 4 7 3
Brake system warning lightMalfunction indicator lamp
ABS warning lightDriver’s seat belt reminder
light
Front passenger’s seat belt
reminder light
Low fuel level warning lightMaster warning light
SRS warning lightElectric power steering warning
light
Open door warning lightPre-collision system warn-
ing light
Charging system warning
lightTire pressure warning light
A warning message is dis-
playedP. 4 8 0If a warning message is displayed

576
IS350/250_U
GAS STATION INFORMATION
Auxiliary catch leverP. 3 9 7Trunk openerP. 4 7Fuel filler door P. 8 3
Hood lock release lever P. 3 9 7Fuel filler door openerP. 8 3Tire inflation pressureP. 5 2 8
Fuel tank capacity17.2 gal. (65 L, 14.3 Imp. gal.)
Fuel typeUnleaded gasoline only P. 84, 521
Cold tire inflation
pressureP. 5 2 8
Engine oil capacity
(Drain and refill)
qt. (L, Imp. qt.)
IS250 IS250
(2WD models) (AWD models) IS350
Without filter 6.2 (5.9
, 5.2)6.3 (6.0, 5.3) 6.2 (5.9, 5.2)With filter 6.6 (6.3, 5.5) 6.8 (6.4, 5.7) 6.6 (6.3, 5.5)
Engine oil typeToyota Genuine Motor Oil or equivalent
Oil grade: ILSAC multigrade engine oil P. 522

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