2018 Lexus GS450h navigation system

535Alphabetical index
GS450h_OM_OM30G62U_(U)
I/M test ..................................................... 348
Identification ............................................. 471Engine ........................................................471
Vehicle ......................................................471
Ignition switch (power switch) ......... 182 Auto power off function................... 184
Changing the power switch modes ................................................... 183
If your vehicle has to be stopped in an emergency .............................397
Starting the hybrid system .............. 183
Illuminated entry system .................... 306
Immobilizer system..................................74
Indicators .................................................... 84
Initialization Items to initialize................................. 507
Maintenance.........................................344
Moon roof .............................................. 164
Power windows ..................................... 161
Tire pressure warning system................................367
Initiators (tire pressure warning system)................................. 373
Inside door handle lights ................... 304
Inside rear view mirror .........................154
Instrument panel light control ..............91
Interior lights........................................... 304
Intuitive parking assist
*
Function*
Warning message .............................. 410 Jack
Positioning a floor jack.................... 352
Vehicle-equipped jack ................... 442
Jack handle ................................................. 442
Jam protection function Moon roof ...............................................164
Power trunk opener and closer ........................................... 130
Power windows................................... 160
Keyless entry ............................................ 135 Smart access system with push-button start....................135
Wireless remote control.................. 122
Keys .............................................................. 118 Battery-saving function .................... 137
Electronic key ......................................... 118
Engine switch ........................................182
If the electronic key does not operate properly ........ 454
If you lose your keys.................... 119, 121
Key number plate ................................. 118
Keyless entry ................................122, 135
Mechanical key...................................... 119
Power switch .........................................182
Replacing the battery ...................... 382
Warning buzzer...................................136
Wireless remote control key ......... 122
Knee airbags ............................................. 35
IJ
K
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

537Alphabetical index
GS450h_OM_OM30G62U_(U)
Malfunction indicator lamp .............. 404
Master warning light ........................... 406
Meter ............................................................ 88Head-up display.................................. 103
Indicators...................................................84
Instrument panel light control ...........91
Meters........................................................ 88
Multi-information display ..................95
Warning lights ........................................83
Micro dust and pollen filter .............. 293
Mirrors Inside rear view mirror ..................... 154
Outside rear view mirror defoggers ...........................................293
Outside rear view mirrors .............. 156
Vanity mirrors ....................................... 314
Moon roof..................................................163 Door lock linked moon roof operation ..................... 164
Jam protection function ................... 164
Operation ............................................... 163
Warning message .............................. 410
MP3 disc
*
Multi-information display ..................... 95 Drive information .................................. 97
Dynamic radar cruise control with full-speed range .................... 243
G-force ......................................................98
LKA (Lane-Keeping Assist) ......... 234 Navigation system
*
Noise from under vehicle ........................8
Odometer .................................................. 88
Oil
Engine oil ............................................... 473
Differential oil ....................................... 476
Opener Fuel filler door........................................ 213
Hood..........................................................351
Trunk ..........................................................128
Outer foot lights Outer foot lights .................................304
Replacing light bulbs ....................... 393
Wattage ................................................ 480
Outside rear view mirrors .................. 156 Adjusting and folding ........................156
Blind Spot Monitor ........................... 260
Linked mirror function when reversing................................. 158
Mirror position memory ..................145
Outside rear view mirror defoggers............................ 293
Outside temperature display ............. 89
Overheating............................................. 461
N
O
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

539Alphabetical index
GS450h_OM_OM30G62U_(U)
Radar cruise control (dynamic radar cruise control with
full-speed range) ............................... 243
Radiator .................................................... 359
Radio
*
RBDS (Radio Broadcast Data Systems)
*
Rear air conditioning system ........... 298
Rear door sunshades ........................... 318
Rear personal lights.............................305
Rear side marker lights ......................200 Light switch .......................................... 200
Replacing light bulbs ........................393
Welcome light illumination cont rol ..........................123
Rear seat heaters.................................. 302
Rear sunshade ........................................ 318 Operation ............................................... 318
Reverse operation feature.............. 319
Rear turn signal lights .......................... 195 Replacing light bulbs ........................393
Turn signal lever .................................. 195
Rear view mirror Inside rear view mirror ..................... 154
Outside rear view mirrors .............. 156
Rear view monitor system
*
Rear window defoggers .................... 293
Refueling ....................................................213 Capacity ................................................. 472
Fuel types ............................................... 472
Opening the fuel tank cap...............214
When the fuel filler door cannot be opened .......................... 215 Regenerative braking............................. 67
Remote Touch
*.................................... 282
Replacing Electronic key battery ..................... 382
Fuses ........................................................384
Light bulbs...............................................391
Tires ............................................................ 441
Reporting safety defects for U.S. owners ....................................510
Resetting the message indicating maintenance is required .................344
Rev indicator ............................................. 90
Rev peak ..................................................... 90
Road accident cautions ......................... 72
Seat belts .................................................... 30 Adjusting the seat belt........................ 30
Automatic Locking Retractor .......... 31
Child restraint system installation ............................................. 59
Cleaning and maintaining the seat belt ......................................... 341
Emergency Locking Retractor (ELR) ................................... 31
How to wear your seat belt............. 30
How your child should wear the seat belt ...........................................32
Pregnant women, proper seat belt use ......................................... 33
Reminder light and buzzer ...........406
Seat belt extender .................................32
Seat belt pretensioners........................ 31
SRS warning light .............................. 404
R
S
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

541Alphabetical index
GS450h_OM_OM30G62U_(U)
Spare tire....................................................441Inflation pressure ................................ 477
Storage location ................................. 477
Spark plug ............................................... 475
Specifications ......................................... 470
Speedometer ............................................ 88
Sport mode ............................................. 258
Steering lock ........................................... 184 Column lock release ......................... 185
Steering lock system warning message ...........................439
Steering wheel ........................................ 153 Adjustment ............................................. 153
Audio switches
*
Heated steering wheel ................... 302
Power easy access system ............ 145
Steering wheel position memory.............................. 145
Stop lights Replacing light bulbs ........................393
Storage feature ..................................... 307
Storage precautions............................ 307
Stuck If the vehicle becomes stuck ....... 466
Sun shade Rear............................................................ 318
Rear door................................................ 318
Roof............................................................ 164
Sun visors ...................................................314 Switches
Audio remote control switches
*
Automatic High Beam switch ..... 203
Brake hold switch............................... 198
Cruise control switch .......... 243, 255
Door lock switches ............................. 124
Driving mode select switch ..........258
Driving position memory switches ................................................145
Emergency flashers switch ........... 396
EV drive mode switch ......................187
Garage door opener switches ................................................ 321
Heated steering wheel switch ................................................... 302
HUD (Head-up display) switches ............................................... 103
Ignition switch........................................182
Intuitive parking assist
*
Light switch...........................................200
LKA (Lane-Keeping Assist) switch ................................................... 238
Meter control switches ...................... 96
Moon roof switches ...........................163
Outside rear view mirror switches ................................................156
Paddle shift switches........................... 191
Parking brake switches ....................196
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

543Alphabetical index
GS450h_OM_OM30G62U_(U)
Replacing ................................................ 441
Rotating tires ....................................... 366
Size ............................................................ 477
Snow tires ............................................. 280
Spare tire ................................................. 441
Tire inflation pressure display function ............................................... 366
Tire pressure warning system .... 366
Warning light ...................................... 406
Warning message .............................. 410
Tools........................................................... 442
Top tether strap........................................ 62
Total load capacity ................................. 179
Towing Dinghy towing ........................................ 181
Emergency towing........................... 398
Towing eyelet...................................... 400
Trailer towing ........................................180
TRAC (Traction Control) Function ................................................. 268
TRAC OFF switch ............................270
Traction battery (hybrid battery) ...... 70
Traction motor (electric motor) ........ 66
Transmission............................................ 189 Driving mode select switch ......... 258
Hybrid transmission........................... 189
If the shift lever cannot be shifted from P .................................... 193
Paddle shift switches ........................... 191
S mode ..................................................... 192
Trip information........................................ 88
Trip meters ................................................. 88 Trunk ........................................................... 128
Internal trunk release lever ...............131
Jam protection function................... 130
Luggage security system................ 130
Open trunk warning message......410
Power trunk opener and closer ............................................128
Smart access system with push-button start....................128
Trunk closer switch............................. 129
Trunk easy closer ............................... 130
Trunk features........................................ 312
Trunk grip ................................................ 129
Trunk light............................................... 130
Trunk opener main switch ............. 130
Trunk opener switch ..........................128
Wireless remote control.................. 129
Trunk light..................................................130 Trunk light............................................... 130
Wattage ................................................ 480
Turn signal lights ..................................... 195 Replacing light bulbs ........... 392, 393
Turn signal lever ...................................195
Wattage ................................................ 480
USB port
*
U
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

545Alphabetical index
GS450h_OM_OM30G62U_(U)
Warning messages ............................... 410
Warning reflector storage belt.........313
Washer ..................................................... 207Checking................................................. 361
Low washer fluid warning message ............................ 410
Preparing and checking before winter .................................... 276
Switch.......................................................207
Washing and waxing........................... 336
Weight Cargo capacity .....................................179
Load limits................................................179
Weight.....................................................470
Welcome light illumination control......................................................123
Wheels Replacing ...............................................378
Size ............................................................ 477
Window glasses ..................................... 160
Window lock switch ............................. 160
Windows ................................................... 160 Power windows ................................... 160
Rear window defogger...................293
Washer ...................................................207
Windshield wiper de-icer ................. 293
Windshield wipers ............................... 207 Position.................................................... 279
Rain-sensing windshield wipers ...................................................207 Winter driving tips ................................ 276
Wireless remote control key............. 129
Battery-Saving Function .................. 137
Locking/Unlocking ............................ 129
Replacing the battery ...................... 382
WMA disc
*
XM® Satellite Radio*
X
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.