Page 607 of 628
591What to do if... (Troubleshooting)
IS300h_EE(OM53B95E)
Is the message displayed on the multi-information display?
Check the message on the multi-information display. (P. 514)
When a warning light turns on or a warning message is displayed, refer
to
P. 507, 514.
Vehicles with an emergency tire puncture repair kit
Stop the vehicle in a safe place and repair the flat tire temporarily with
the emergency tire puncture repair kit. (P. 531)
Vehicles with run-flat tires
Slow down and drive with extra caution. Take your vehicle to the near-
est Lexus dealer or authorized tire dealer to have the flat tire replaced.
(P. 545)
Try the procedure for when the vehicle becomes stuck in mud, dirt, or
snow. (P. 560) A warning buzzer sounds when leaving the vehicle
A warning light turns on or a warning message is displayed
When a problem has occurred
If you have a flat tire
The vehicle becomes stuck
Page 614 of 628

598Alphabetical index
IS300h_EE(OM53B95E)
First-aid kit storage belt ............417
Flat tire
Vehicles with emergency
tire puncture repair kit ........531
Vehicles with run-flat tires ...545
Floor mats....................................34
Fluid
Brake ....................................569
Hybrid
transmission .......................568
Washer ..................................446
Fog lights ...................................233
Replacing light bulbs ....481, 493
Switch ...................................233
Wattage .................................572
Follow me home system............227
Footwell light ............................411
Wattage .................................572
Front fog lights ..........................233
Replacing light bulbs ....481, 493
Switch ...................................233
Wattage .................................572Front personal lights ................. 412
Wattage ................................ 572
Front position lights.................. 226
Light switch ......................... 226
Replacing light bulbs ........... 493
Front seats................................. 164
Adjustment........................... 164
Cleaning ............................... 430
Correct driving posture .......... 36
Driving position memory..... 168
Head restraints ..................... 173
Power easy access system.... 170
Seat heaters .......................... 410
Seat position memory .......... 168
Seat ventilators .................... 410
Front turn signal lights ............. 222
Replacing light bulbs ... 483, 485
Turn signal lever .................. 222
Wattage ................................ 572
F
Page 621 of 628

605Alphabetical index
IS300h_EE(OM53B95E)
Radar cruise control (dynamic
radar cruise control) ................249
Radiator .....................................446
Radio .........................................339
Rear Crossing Traffic Alert .......309
Rear fog light.............................233
Replacing light bulb .............493
Switch ...................................233
Rear passengers’ seat belt
reminder lights ........................509
Rear seat ....................................166
Fold down the seatback ........166
Luggage security system ......145
Rear personal lights ...................412
Wattage .................................572
Rear sunshade............................422
Operation ..............................422
Reverse operation feature .....422
Rear turn signal lights ...............222
Replacing light bulbs ............486
Turn signal lever ...................222
Wattage .................................572Rear view mirror
Inside rear view mirror ........ 178
Outside rear view mirrors .... 180
Rear view monitor system ........ 279
Rear window defogger ............ 404
Refueling .................................. 241
Capacity ............................... 564
Fuel types............................. 564
If the fuel filler door cannot
be opened .......................... 243
Opening the fuel tank cap .... 243
Regenerative braking.................. 81
Remote Touch
*
Replacing
Electronic key battery .......... 472
Fuses .................................... 475
Light bulbs ........................... 479
Tires ..................................... 460
Rev indicator ............................ 118
Rev peak ................................... 118
Road accident cautions ............... 87
Run-flat tires ............................. 545
R
*: For vehicles with a navigation system, refer to the
“Navigation System Owner’s Manual”.
Page 623 of 628

607Alphabetical index
IS300h_EE(OM53B95E)
Service plug .................................83
Service reminder indicators.......104
S-FLOW mode ..........................400
Shift lever ..................................216
Hybrid transmission .............216
If the shift lever cannot be
shifted from P .....................548
Shift lock system .......................548
Shift position and shift range ....110
Side airbags .................................43
Side mirrors ...............................180
Adjusting and folding ...........180
BSM (Blind spot
monitor)..............................309
Linked mirror function when
reversing .............................182
Mirror position memory .......168
Side turn signal lights ................222
Replacing light bulbs ............493
Turn signal lever ...................222
Slip indicator .............................508
Smart entry & start system ........149
Antenna location...................149
Entry functions .............136, 143
Starting the hybrid system ....209SMS (Short message service) ... 375
Snow mode ............................... 217
Snow tires ................................. 313
Spark plug................................. 567
Specifications ........................... 562
Speech command system ......... 395
Speedometer ............................. 110
Speed indicator ......................... 118
Sport mode ............................... 290
Steering lock ............................. 212
Column lock release ............ 212
Steering wheel .......................... 176
Adjustment........................... 176
Audio switches .................... 322
Heated steering wheel.......... 409
Power easy access system.... 170
Steering wheel position
memory ............................. 168
Stop lights
Emergency brake signal....... 294
Replacing light bulbs ........... 493
Storage feature.......................... 413
Stuck
If the vehicle becomes stuck 560
Sun visors ................................. 420
Page 625 of 628

609Alphabetical index
IS300h_EE(OM53B95E)
Tachometer ................................110
Tachometer settings ..................118
Tail lights ..................................226
Light switch ..........................226
Replacing light bulbs ............493
Talk switch ................................378
Telephone switches ...................378
Theft deterrent system
Alarm ......................................96
Double locking system ...........95
Immobilizer system ................90
Intrusion sensor and tilt sensor ...
99
Tire inflation pressure ...............466
Maintenance data ..................570
Tire inflation pressure display
function ..............................451
Warning light........................510
Tire pressure warning system....451
Function ................................451
Initializing ............................451
Installing tire pressure warning
valves and transmitters .......451
Registering ID codes ............452
Tire pressure warning reset
switch .................................452
Warning light........................510Tires .......................................... 450
Chains .................................. 312
Checking .............................. 450
Emergency tire puncture
repair kit ............................ 531
If you have a flat tire.... 531, 545
Inflation pressure ................. 570
Replacing ............................. 460
Rotating tires........................ 450
Size ...................................... 570
Snow tires ............................ 313
Tire inflation pressure display
function ............................. 451
Tire pressure warning system ....
451
Warning light ....................... 510
Tools ......................................... 460
Top strap ..................................... 75
Towing...................................... 500
Emergency towing ............... 500
Towing capacity .................. 562
Towing eyelet ...................... 501
Trailer towing ...................... 201
Traction battery (hybrid battery) 83
Traction Control (TRC) ............ 293
Traction motor (electric motor) .. 79
Trailer towing ........................... 201
T