2015 Lexus IS250 flat tire

563What to do if... (Troubleshooting)
IS350/250_U (OM53C50U)
●Stop the vehicle in a safe place and replace the flat tire with the spare tire.
(→ P. 4 8 6 )
●Try the procedure for when the vehicle becomes stuck in mud, dirt, or snow.
(→ P. 509)
When a problem has occurred
If you have a flat tire
The vehicle becomes stuck

569Alphabetical index
IS350/250_U (OM53C50U)
E-mail......................................................... 327
Eco drive mode ..................................... 237
Eco Driving Indicator............................. 90
Eco Driving Indicator Light .................88
EDR (Event data recorder) ...................10
Elapsed time .............................................. 87
Electric Power Steering (EPS) .........241Function ....................................................241
Warning light ....................................... 467
Electronic key ........................................... 98 Battery-saving function ...................... 115
If the electronic key does not operate properly............................ 499
Replacing the battery .......................439 Emergency, in case of
If the electronic key
does not operate properly ........ 499
If the engine will not start ............... 496
If the shift lever cannot be shifted from P ............498
If the vehicle battery is discharged.........................................502
If the warning buzzer sounds ................................................. 466
If the warning light turns on .......... 466
If the warning message is displayed .........................................472
If you have a flat tire ..........................486
If you think something is wrong .............................................. 464
If your vehicle becomes stuck..................................................... 509
If your vehicle has to be stopped in an emergency.......... 457
If your vehicle needs to be towed .......................................458
If your vehicle overheats ............... 506
E

570Alphabetical index
IS350/250_U (OM53C50U)
Emergency flashers ............................. 456
Engine .........................................................514ACCESSORY mode....................... 160
Compartment ....................................... 413
Engine switch ........................................ 159
Hood ........................................................... 411
How to start the engine ................... 159
Identification number ........................ 513
If the engine will not start............... 496
Ignition switch (engine switch)..... 159
Overheating ........................................ 506
Engine coolant......................................... 417
Capacity .................................................. 516
Checking..................................................417
Preparing and checking before winter ................................... 260
Engine coolant temperature gauge ..........................................................81
Engine immobilizer system ................. 69
Engine oil ...................................................414 Capacity .................................................. 514
Checking................................................. 414
Preparing and checking before winter ................................... 260
Engine switch .......................................... 159
Enhanced VSC ..................................... 240
EPS (Electronic Power Steering) ..........241
Function ....................................................241
Warning light ....................................... 467
Event data recorder (EDR) ...................10 First-aid kit storage belt......................374
Flat tire ...................................................... 486
Floor mats....................................................26
Fluid
Automatic transmission.................... 517
Brake......................................................... 518
Washer ................................................... 422
Fog lights..................................................... 181 Replacing light bulbs ....................... 452
Switch ......................................................... 181
Wattage ...................................................521
Footwell light .......................................... 368 Wattage ...................................................521
Front passenger occupant classification system ............................ 47
Front personal lights ........................... 369 Wattage ...................................................521
Front seats................................................. 120 Adjustment..............................................120
Cleaning................................................. 399
Correct driving posture .................... 28
Driving position memory................. 123
Head restraints .....................................128
Power easy access system ............. 123
Seat heaters .......................................... 367
Seat position memory ....................... 123
Seat ventilators.................................... 367F

578Alphabetical index
IS350/250_U (OM53C50U)
Shift lever ...................................................164Automatic transmission ................... 164
If the shift lever cannot be shifted from P ........... 498
Shift lock system.................................... 498
Shift position and gear position ...........81
Side airbags ............................................... 37
Side marker lights................................... 173 Light switch .............................................173
Replacing light bulbs ........................452
Side mirrors ............................................. 135 Adjusting and folding........................ 135
BSM (Blind Spot Monitor)............ 252
Linked mirror function
when reversing ................................. 136
Mirror position memory ...................123
Side turn signal lights ............................170 Replacing light bulbs ........................452
Turn signal lever .................................. 170
Slip indicator ........................................... 467
Smart access system with push-button start ........................ 114
Antenna location ................................... 114
Entry functions ........................... 103, 109
Starting the engine ............................. 159 SMS (Short message service) .........327
Snow mode ............................................... 165
Snow tires .................................................262
Spare tire ................................................. 486
Inflation pressure..................................519
Storage location ................................. 487
Spark plug ................................................. 516
Specifications........................................... 512
Speedometer .............................................. 81
Speed indicator........................................ 88
Steering lock ............................................. 161 Column lock release .......................... 161
Steering wheel ......................................... 131 Adjustment................................................131
Audio switches ..................................... 271
Heated steering wheel ................... 366
Power easy access system ............. 123
Steering wheel
position memory .............................. 123
Stop lights
Replacing light bulbs ....................... 452
Storage feature ..................................... 370
Stuck If the vehicle becomes stuck....... 509
Sun visors.................................................. 377

580Alphabetical index
IS350/250_U (OM53C50U)
Tachometer .................................................81
Tail lights..................................................... 173Light switch .............................................173
Replacing light bulbs ........................452
Talk switch
*............................................ 329
Telephone switches
*.......................... 329
Theft deterrent system
Alarm............................................................. 71
Engine immobilizer system..............69
Luggage security system .................. 110
Theft prevention labels ....................... 73
Tire inflation pressure ......................... 432 Maintenance data ............................... 519
Tire inflation pressure display function ................................................ 424
Warning light ...................................... 468
Tire information ..................................... 525
Glossary .................................................532
Size ........................................................... 528
Tire identification number.............. 527
Uniform Tire Quality Grading.............................................. 530 Tire pressure warning system ..........424
Function .................................................. 424
Initializing ............................................... 424
Installing tire pressure warning
valves and transmitters................ 424
Registering ID codes ....................... 426
Tire pressure warning reset switch ................................................... 425
Warning light .......................................468
Tires ............................................................423
Chains ....................................................... 261
Checking ............................................... 423
If you have a flat tire ..........................486
Inflation pressure..................................519
Information............................................ 525
Replacing ...............................................486
Rotating tires ........................................ 423
Size .............................................................519
Snow tires .............................................. 262
Spare tire................................................486
Tire inflation pressure display function................................................ 424
Tire pressure warning system ..... 424
Warning light .......................................468
T

584
IS350/250_U (OM53C50U)GAS STATION INFORMATION
Auxiliary catch leverTrunk openerFuel filler door
P. 411 P. 109 P. 190
Hood lock release leverTi r e i n f l a t i o n p r e s s u r e
P. 4 1 1
P. 5 1 9
Fuel tank capacity
(Reference) 17.5 gal. (66.3 L, 14.6 Imp. gal.)
Fuel type
Unleaded gasoline only P. 188, 514
Cold tire inflation
pressure P. 5 1 9
Engine oil capacity
(Drain and refill —
reference)qt. (L, Imp. qt.)
2WD AWD
With filter 6.6 (6.2, 5.5) 6.8 (6.4, 5.6)
Without filter 6.2 (5.9, 5.2) 6.3 (6.0, 5.3)
Engine oil type “Toyota Genuine Motor Oil” or equivalent
Oil grade: ILSAC GF-5 multigrade engine oil
Recommended viscosity: SAE 0W-20
P. 5 1 4