2015 Lexus GS450h battery

638Alphabetical index
GS450h_OM_OM30E26U_(U)
Electronic key ......................................... 120Battery-saving function .................... 129
If the electronic key does not operate properly............................ 559
Replacing the battery ...................... 460
Emergency, in case of If a warning buzzer sounds.......... 503
If a warning light turns on.............. 503
If a warning message is displayed ......................................... 513
If the 12-volt battery is discharged .........................................562
If the electronic key does not operate properly ....... 559
If the hybrid system will not start....................................... 554
If the parking brake cannot be released ........................557
If the shift lever cannot be shifted from P ........... 556
If you have a flat tire ........................... 541
If you think something is wrong.............................................. 502
If your vehicle becomes stuck ...... 571
If your vehicle has to be stopped in an emergency ............................ 495
If your vehicle needs to be towed ...................................... 496
If your vehicle overheats ............... 566
Emergency flashers ............................. 494
Energy monitor ........................................ 112 Engine
Accessory mode .................................194
Compartment ..................................... 429
Engine switch ........................................193
Hood........................................................ 426
How to start the hy brid system ....193
Identification number....................... 575
Ignition switch (power switch) ..................................193
Overheating.........................................566
Power switch .........................................193
Engine compartment cover............. 430
Engine coolant .......................................434 Capacity................................................. 579
Checking ............................................... 434
Preparing and checking before winter ......................................319
Engine coolant temperature gauge .......................................................... 91
Engine oil ................................................... 431 Capacity................................................. 577
Checking ................................................. 431
Oil level warning message ........... 525
Oil pressure warning message.............................514
Preparing and checking before winter ......................................319
Engine oil maintenance data ............. 416
Engine switch ........................................... 193
EPS (Electric Power Steering) ....... 285 Function ..................................................285
Warning light .......................................504
Warning message.............................. 518
EV drive mode ...................................... 200
Event data recorder (EDR).....................11

640Alphabetical index
GS450h_OM_OM30E26U_(U)
Hands-free system (for cellular phone)
*
HD Radio® system*
Head restraints ....................................... 158
Headlight cleaner................................. 230
Headlights ................................................. 217 Adaptive Front-lighting System (AFS) .................................... 219
Discharge headlights precautions ......................................... 491
Headlight leveling warning message ............................ 516
Light switch ............................................. 217
Replacing light bulbs ....................... 489
Wattage ................................................. 583
Headlights aim ............................ 477, 624
Head-up display..................................... 104
Heaters Air conditioning system ................. 335
Heated steering wheel ................... 380
Seat heaters ......................................... 382
Outside rear view mirrors ............ 360
High-voltage components ...................76
Hood .......................................................... 426 Open ........................................................426
Warning message ............................ 520
Hooks Cargo hooks ........................................ 373
Coat hooks .......................................... 390
Luggage hook ..................................... 373
Retaining hooks (floor mat) ............. 28
Utility hook ............................................392 Horn............................................................. 216
Hybrid battery (traction battery) ....... 76
Hybrid battery (traction battery)
air vents ..................................................... 77
Hybrid system............................................ 72 Emergency shut off system .............. 77
Energy monitor/consumption screen.......................... 111
EV drive mode ...................................200
High voltage components ................76
Hybrid System Indicator ................... 94
Hybrid system precautions ..............76
Hybrid vehicle driving tips .............. 317
If the hybrid system will not start .......................................554
Overheating.........................................566
Power (ignition) switch.....................193
Starting the hybrid system...............193
Vehicle proximity notification system ......................................................73
Hybrid System Indicator .......................94
Hybrid transmission ............................ 203 If the shift lever cannot be shifted from P ............556
Paddle shift switches........................205
S mode.................................................... 206
H

641Alphabetical index
GS450h_OM_OM30E26U_(U)
I/M test ..................................................... 422
Identification ........................................... 575Engine ......................................................575
Vehicle ....................................................575
Ignition switch (power switch) ..........193
Illuminated entry system .................... 365
Immobilizer system...................................81
Indicators .................................................... 89
Initialization Maintenance.......................................... 416
Moon roof ...............................................173
Power windows ................................... 168
Tire pressure warning system................................445
Initiators (tire pressure warning system)...................................451
Inside door handle lights ................... 363
Inside rear view mirror .........................162
Instrument panel light control ............ 93
Interior lights........................................... 363
Intuitive parking assist
*
Function*
Warning message ..................515, 525 Jack
Positioning a floor jack.....................427
Vehicle-equipped jack ................... 542
Jack handle ................................................. 542
Jam protection function Moon roof ............................................... 172
Power trunk opener and closer ............................................145
Power windows................................... 168
Keyless entry ............................................ 123 Smart access system with push-button start.................... 123
Wireless remote control..................136
Keys ............................................................. 120 Battery-Saving Function .................. 129
Electronic key ........................................120
Engine switch ........................................193
If the electronic key does not operate properly ........559
Key number plate ................................120
Keyless entry ............................... 123, 136
Mechanical key.....................................120
Power switch .........................................193
Replacing the battery ......................460
Warning buzzer................................... 127
Wireless remote control key .........136
Knee airbags ..............................................39
IJ
K
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

645Alphabetical index
GS450h_OM_OM30E26U_(U)
Pre-Collision System (PCS) ..............291Function ................................................... 291
PCS OFF switch ................................293
Warning light ...................................... 505
Warning message .......................515, 526, 532
Radar cruise control (dynamic radar cruise control) ........................ 240
Radiator .................................................... 436
Radio
*
RBDS (Radio Broadcast Data Systems)
*
Rear air conditioning system ........... 355
Rear door sunshades ..........................388
Rear personal lights............................. 364
Rear side marker lights ........................ 217 Light switch ............................................. 217
Replacing light bulbs ....................... 489
Welcome light illumination cont rol ..........................123
Rear seat heaters.................................. 382
Rear sunshade ....................................... 387 Operation ..............................................387
Reverse operation feature............ 388 Rear turn signal lights ......................... 209
Replacing light bulbs ....................... 487
Turn signal lever ................................. 209
Wattage .................................................583
Rear view mirror Inside rear view mirror...................... 162
Outside rear view mirrors ..............164
Rear view monitor system
*
Rear window defoggers .................... 360
Refueling.................................................... 231 Capacity................................................. 576
Fuel types............................................... 576
Opening the fuel tank cap ............ 233
When the fuel filler door cannot be opened ......................... 234
Regenerative braking............................. 74
Remote Touch
*.....................................326
Replacing Electronic key battery .....................460
Fuses ........................................................ 462
Light bulbs............................................. 479
Tires ............................................................541
Reporting safety defects for U.S. owners .................................... 612
Resetting the message indicating maintenance is required .................. 416
Road accident cautions ......................... 79
R
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

649Alphabetical index
GS450h_OM_OM30E26U_(U)
Talk switch*
Telephone switches*
Theft deterrent systemAlarm...........................................................83
Immobilizer system ............................... 81
Tire inflation pressure ......................... 582 Maintenance data ............................. 582
Tire inflation pressure display function ...................................................99
Warning light ...................................... 507
Warning message .............................. 531
Tire information ..................................... 587 Glossary ................................................ 594
Size ........................................................... 590
Tire identification number............. 589
Uniform Tire Quality Grading...............................................592
Tire pressure warning system ......... 445 Function ..................................................445
Initializing................................................445
Installing tire pressure warning valves and transmitters ................445
Registering ID codes ....................... 447
Tire pressure warning reset switch....................................................446
Warning light ...................................... 507
Warning message .................. 531, 532
Tires............................................................ 443 Chains........................................................321
Checking................................................443
If you have a flat tire ........................... 541
Inflation pressure ............................... 582
Information ........................................... 587 Replacing .................................................541
Rotating tires ........................................ 444
Size ...........................................................582
Snow tires .............................................. 323
Spare tire..................................................541
Tire inflation pressure display
function................................................... 99
Tire pressure warning system ..... 445
Warning light ....................................... 507
Warning message...............................531
Tools ...........................................................542
Top tether strap ....................................... 68
Total load capacity.................................190
Towing Dinghy towing ....................................... 192
Emergency towing ........................... 496
Towing eyelet ...................................... 499
Trailer towing.......................................... 191
TRAC (Traction Control)................. 284
Traction battery (hybrid battery) ....... 76
Traction motor (electric motor)......... 72
Transmission .......................................... 203 Driving mode select switch ............281
Hybrid transmission ......................... 203
If the shift lever cannot be shifted from P ...................................556
S mode.................................................... 206
Paddle shift switches........................205
Trip information ........................................ 97
Trip meters................................................... 91
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

651Alphabetical index
GS450h_OM_OM30E26U_(U)
No-handed driving warning ........ 276
Open door ........................................... 520
Open moon roof ................................ 521
Open hood .......................................... 520
Open trunk ............................................ 521
Open window ...................................... 521
Pre-collision braking ......................... 291
Seat belt reminder ............................ 506
Warning lights .......................................... 87 ABS.......................................................... 504
AFS OFF indicator ........................... 505
Brake hold operated indicator ............................................. 505
Brake system.......................... 503, 506
Charging system............................... 504
Electric power steering.................. 504
Low fuel level ...................................... 506
Malfunction indicator lamp .......... 504
Master warning light........................ 506
Open door ........................................... 506
Parking brake indicator ................. 505
Pre-collision system......................... 505
Seat belt reminder light.................. 506
Slip indicator ........................................ 505
SRS ........................................................... 504
Tire pressure ....................................... 507
Warning messages ............................... 513
Warning reflector storage belt....... 374
Washer ..................................................... 223 Checking............................................... 438
Low washer fluid warning message .......................... 530
Preparing and checking before winter ..................................... 319
Switch....................................................... 223 Washing and waxing .......................... 408
Weight
Cargo capacity.................................... 190
Load limits .............................................. 190
Weight .................................................... 574
Welcome light illumination control ..................................................... 123
Wheels Replacing wheels .............................. 456
Size ...........................................................582
Window glasses...................................... 167
Window lock switch.............................. 167
Windows.................................................... 167 Power windows.................................... 167
Rear window defogger ..................360
Windshield wiper de-icer ................... 361
Windshield wipers ................................223 Position ................................................... 322
Rain-sensing windshield wipers................................................... 223
Winter driving tips ................................. 319
Wireless remote control key............. 136 Battery-Saving Function .................. 129
Locking/Unlocking ............................136
Replacing the battery ......................460
WMA disc
*
XM® Satellite Radio*
X
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.