
525Alphabetical index
GS450h_OM_OM30E99U_(U)
Approach warning............................... 248
Armrest ..................................................... 315
Assist grips ............................................... 318
Audio input
*
Audio system*
Automatic headlight leveling system ......................................................199
Automatic light control system......... 197
AUX port
*
Auxiliary boxes ...................................... 309
AVS (Adaptive Variable Suspension system).......................... 267
Back-up lights Replacing light bulbs ....................... 388
Battery (12-volt battery) ....................358 If the 12-volt battery is discharged .........................................453
Preparing and checking before winter .................................................... 274
Warning light ...................................... 400
Battery (traction battery) ..................... 70
Blind Spot Monitor (BSM)................ 258 Blind Spot Monitor function .......... 261
Rear Cross Traffic Alert function ................................................263
Bluetooth
®*
Brake Brake Hold .............................................195
Fluid ..........................................................356
Parking brake ........................................193
Regenerative braking ..........................67
Warning light .......................... 400, 402
Warning message.............................406
Brake assist ..............................................266
Brake Hold................................................ 195
Break-in tips ............................................. 167
Brightness control Instrument panel light control ........ 89
BSM (Blind Spot Monitor) ............... 258 Blind Spot Monitor function........... 261
Rear Cross Traffic Alert function................................................ 263
Care................................................ 332, 336 Aluminum wheels .............................. 333
Exterior ................................................... 332
Interior ..................................................... 336
Seat belts................................................ 337
Cargo capacity ....................................... 177
Cargo hooks ............................................310
Caution label..............................................70
CD player
*
Chains ........................................................275
B
C
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

531Alphabetical index
GS450h_OM_OM30E99U_(U)
I/M test ..................................................... 344
Identification ........................................... 467Engine ...................................................... 467
Vehicle .................................................... 467
Ignition switch (power switch) ......... 180 Auto power off function................... 182
Changing the power switch modes ..................................................... 181
If your vehicle has to be stopped in an emergency .............................393
Starting the hybrid system ................ 181
Illuminated entry system .................... 304
Immobilizer system ..................................74
Indicators .................................................... 82
Initialization Items to initialize................................. 504
Maintenance........................................ 340
Moon roof .............................................. 162
Power windows ................................... 159
Tire pressure warning system................................363
Initiators (tire pressure warning system)................................. 368
Inside door handle lights ................... 302
Inside rear view mirror .........................152
Instrument panel light control ............ 89
Interior lights........................................... 302
Intuitive parking assist
*
Function*
Warning message ............................ 406 Jack
Positioning a floor jack....................348
Vehicle-equipped jack ...................438
Jack handle .................................................438
Jam protection function Moon roof ............................................... 162
Power trunk opener and closer ............................................128
Power windows................................... 158
Keyless entry ............................................ 133 Smart access system with push-button start.................... 133
Wireless remote control..................120
Keys .............................................................. 116 Battery-saving function ....................135
Electronic key ......................................... 116
Engine switch ....................................... 180
If the electronic key does not operate properly ..........451
If you lose your keys.................... 117, 119
Key number plate ................................. 116
Keyless entry ............................... 120, 133
Mechanical key....................................... 117
Power switch ........................................ 180
Replacing the battery .......................377
Warning buzzer................................... 134
Wireless remote control key .........120
Knee airbags ............................................. 35
IJ
K
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

532Alphabetical index
GS450h_OM_OM30E99U_(U)
Language (multi-information display) ............ 492
LATCH anchors ...................................... 58
LDH (Lexus Dynamic Handling system) .............................. 267
Lever Auxiliary catch lever ......................... 347
Hood lock release lever ................. 347
Internal trunk release lever............. 129
Shift lever ................................................. 187
Turn signal lever .................................. 192
Wiper lever ...........................................204
Lexus Dynamic Handling system (LDH)...................................... 267
Lexus Enform
*
Lexus Enform Safety Connect........ 326
Lexus parking assist monitor
*
Lexus Safety System+...........................214 Automatic High Beam ................... 200
Dynamic radar cruise control with full-speed range ......................241
LKA (Lane-Keeping Assist) ......... 232
PCS (Pre-Collision System) ........220
License plate lights................................. 197 Light switch .............................................197
Replacing light bulbs ....................... 388
Welcome light illumination control ........................... 121
Light bulbs Replacing ..................................387, 388
Wattage .................................................. 477 Lights
Headlight switch .................................. 197
Illuminated entry system................. 304
Interior light...........................................303
Interior lights list.................................. 302
Personal lights .....................................303
Replacing light bulbs .......... 387, 388
Trunk light................................................128
Turn signal lever ................................... 192
Vanity lights ............................................ 312
Wattage ..................................................477
Welcome light illumination control......................................................121
LKA (Lane-Keeping Assist) .............232 Operation.............................................. 236
Warning messages ..........................406
Load capacity .......................................... 177
Lock steering column........................... 182
Low profile tire ...................................... 364
Luggage hook .........................................310
Luggage security system .................... 128
Main display ........................................... 283
Maintenance Do-it-yourself maintenance ......... 345
General maintenance ....................... 341
Maintenance data.............................. 466
Maintenance requirements .......... 339
L
M

534Alphabetical index
GS450h_OM_OM30E99U_(U)
Paddle shift switches ............................ 189
Parking assist sensors (intuitive parking assist)
*
Parking brake...........................................193 If the parking brake cannot be released........................449
Operation ............................................... 193
Parking brake engaged warning buzzer .............................. 406
Parking brake engaged warning message .......................... 406
Parking lights ............................................ 197 Light switch .............................................197
Replacing light bulbs ....................... 388
Welcome light illumination control ........................... 121
PCS (Pre-Collision System) ............ 220 Function ..................................................220
Warning light ........................................ 401
Warning message ............................ 406
Personal lights........................................ 303
Power control unit .................................. 70
Power control unit coolant ............... 354 Capacity ...................................................471
Checking................................................354
Preparing and checking before winter .................................................... 274 Power easy access system ................. 143
Power outlets ........................................... 313
Power steering (Electric Power
Steering system)................................. 267Warning light .........................................401
Warning message.............................406
Power switch........................................... 180 Auto power off function ...................182
Changing the power switch modes ..................................................... 181
If your vehicle has to be stopped in an emergency............................. 393
Starting the hybrid system.............. 180
Power trunk opener and closer ....... 126
Power windows.......................................158 Door lock linked window operation ...........................159
Jam protection function................... 158
Operation............................................... 158
Window lock switch ......................... 158
Pre-Collision System (PCS)............ 220 Function .................................................. 220
Warning light .........................................401
Warning message.............................406
P

536Alphabetical index
GS450h_OM_OM30E99U_(U)
Seat heaters ............................................300
Seat position memory...........................143
Seat ventilators ......................................300
Seating capacity...................................... 177
Seats.............................................................. 141Adjustment ............................................... 141
Adjustment precautions ...................142
Child seats/child restraint system installation.............................. 57
Cleaning .................................................336
Driving position memory ................ 143
Head restraints ..................................... 148
Power easy access system ............ 143
Properly sitting in the seat ................ 28
Seat heaters ......................................... 300
Seat position memory....................... 143
Seat ventilators ................................... 300
Sensor Automatic headlight system .......... 198
Inside rear view mirror ..................... 153
Intuitive parking assist
*
LKA (Lane-Keeping Assist) ......... 232
Radar sensor ............................. 216, 260
Rain-sensing windshield wipers .................................................. 208
Service plug ............................................... 70
Service reminder indicators ............... 80 S-FLOW mode..................................... 286
Shift lever ................................................... 187
Hybrid transmission ...........................187
If the shift lever cannot be shifted from P ............ 448
Shift lever light ....................................... 302
Shift lock system ................................... 448
Side airbags ................................................36
Side display ............................................. 283
Side marker lights .................................. 197 Light switch............................................. 197
Replacing light bulbs ...................... 388
Welcome light illumination control......................................................121
Side mirrors .............................................. 154 Adjusting and folding ........................154
BSM (Blind spot monitor) ............258
Linked mirror function when reversing..................................156
Mirror position memory .................. 143
Side turn signal lights ............................ 192 Replacing light bulbs ...................... 388
Turn signal lever ................................... 192
Smart access system with push-button start ....................... 133Antenna location.................................. 133
Entry functions ......................................120
Starting the hybrid system.............. 180
Warning message.............................406
Snow mode .............................................. 188
Snow tires ................................................. 277

537Alphabetical index
GS450h_OM_OM30E99U_(U)
Spare tire.................................................. 437Inflation pressure ................................ 473
Storage location ................................. 473
Spark plug ................................................. 471
Specifications ......................................... 466
Speedometer ............................................ 86
Sport mode ............................................. 256
Steering lock ........................................... 182 Column lock release ......................... 183
Steering lock system warning message ...........................435
Steering wheel .......................................... 151 Adjustment ............................................... 151
Audio switches
*
Heated steering wheel ................... 300
Power easy access system ............ 143
Steering wheel position memory.............................. 143
Stop lights Replacing light bulbs ....................... 388
Storage feature .....................................305
Storage precautions............................305
Stuck If the vehicle becomes stuck ........462
Sun shade Rear............................................................ 316
Rear door................................................ 316
Roof............................................................ 162
Sun visors ...................................................312 Switches
Audio remote control switches
*
Automatic High Beam switch .....200
Brake hold switch................................195
Cruise control switch ............ 241, 253
Door lock switches ............................. 122
Driving mode select switch .......... 256
Driving position memory switches ................................................ 143
Emergency flashers switch ........... 392
EV drive mode switch ..................... 185
Garage door opener switches ................................................319
Heated steering wheel switch .................................................. 300
HUD (Head-up display) switches ................................................. 101
Ignition switch....................................... 180
Intuitive parking assist
*
Light switch............................................. 197
LKA (Lane-Keeping Assist) switch ................................................... 236
Meter control switches ...................... 94
Moon roof switches ............................ 161
Outside rear view mirror switches ................................................154
Paddle shift switches......................... 189
Parking brake switches ....................193
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

540Alphabetical index
GS450h_OM_OM30E99U_(U)
Vanity lights...............................................312Vanity lights ............................................312
Wattage .................................................. 477
Vanity lights...............................................312 Vanity mirrors ........................................312
Variable Gear Ratio Steering (VGRS) ................................................. 267Function .................................................. 267
Warning message ............................ 406
VDIM (Vehicle Dynamics Integrated Manag ement) .............. 267
Vehicle data recordings .......................... 9
Vehicle Dynamics Integrated Management (VDIM) ..................... 267
Vehicle identification number ......... 467
Vehicle proximity notification system ........................................................67
Vehicle Stability Control (VSC) ..................................................... 266
Ventilators (seat ventilators)............300
VGRS (Variable Gear Ratio Steering) ............................................... 267Function .................................................. 267
Warning message ............................ 406
Voice command system
*
VSC (Vehicle Stability Control) ............ 266 Warning buzzers
Approach warning ........................... 248
Brake system ...................................... 400
Downshifting ........................................... 191
Intuitive parking assist
*
Key reminder ....................................... 434
Open door .......................................... 408
Open moon roof ................................. 421
Open hood.......................................... 408
Open trunk .......................................... 408
Open window ....................................... 421
Seat belt reminder............................. 402
Warning lights ............................................ 81 ABS ......................................................... 400
AFS OFF indicator .............................401
Brake hold operated indicator ................................................401
Brake system .......................... 400, 402
Charging system .............................. 400
Electric power steering ....................401
Low fuel level ....................................... 402
Malfunction indicator lamp.......... 400
Master warning light ........................ 402
Parking brake indicator .................. 402
Pre-collision system ...........................401
Seat belt reminder light .................. 402
Slip indicator ..........................................401
SRS........................................................... 400
Tire pressure ........................................ 402
VW