2018 LEXUS LS500 high beam

5031-1. What to do if... (Troubleshooting)
LS500_OM_OM50F54U_(U) 503Alphabetical Index
Light bulbs
Replacing ...................................................... 408
Lights
Automatic High Beam system..............178
Front interior lights ......................................331
Front personal lights................................. 332
Headlight switch .......................................... 175
Interior lights.................................................330
Interior lights list..........................................330
Rear interior lights .......................................331
Rear personal lights.................................. 332
Replacing light bulbs............................... 408
Trunk lid light................................................. 104
Trunk light....................................................... 104
Turn signal lever ...........................................169
Vanity lights .................................................. 345
Welcome light illumination control .... 176
LKA (Lane-Keeping Assist)
Operation........................................................ 231
Warning messages .................................. 237
Lock steering column ................................. 160
LTA (Lane Tracing Assist)
Operation........................................................ 221
Warning messages .................................. 229
Luggage mats ............................................... 339
M
Maintenance
Do-it-yourself maintenance ................. 373
General maintenance .............................369
Maintenance data......................................448
Maintenance requirements ..................368
Malfunction indicator lamp .......................419
Master warning light .................................. 425
Menu icons......................................................... 77
Meter
Changing the main meter location ..... 76
Clock ..........................................................69, 72
Indicators .......................................................... 66
Instrument panel light control ..........71, 75
Meter control switches ............................... 77
Meters ........................................................69, 72 Multi-information display .......................... 76
Settings................................................................ 81
Units.................................................................... 80
Warning lights .............................................. 418
Warning message .....................................428
Micro dust and pollen filter .......................319
Mirrors
Inside rear view mirror ............................. 136
Outside rear view mirror defoggers .314
Outside rear view mirrors.......................137
Vanity mirrors ..............................................345
Moon roof
Door lock linked moon roof operation
................................................................. 142, 146
Jam protection function ............................142
Operation ........................................................142
Multi-information display .............................76
Audio system-linked display .................... 81
Boost gauge .................................................... 79
Drive information 1/Drive information 2
............................................................................. 78
Driving information display ...................... 78
Driving support system information dis-
play..................................................................... 81
Dynamic radar cruise control with
full-speed range ........................................241
Eco Driving Indicator.................................. 79
Gear Position ................................................ 80
G-force ............................................................. 80
LKA (Lane-Keeping Assist) ................. 234
LTA (Lane-Tracing Assist) ................... 225
Menu icons .......................................................77
Meter control switches ...............................77
Navigation system-linked display ......... 81
Pop-up display ............................................... 76
Settings................................................................ 81
Suggestion function ..................................... 82
Tire pressure ............................................... 388
Units.................................................................... 80
Vehicle sway warning ............................... 80
Warning message .....................................428

506 Alphabetical Index
LS500_OM_OM50F54U_(U) Seat ventilators ............................................. 326
Seating capacity............................................ 158
Seats
Adjustment............................................. 116, 123
Adjustment precautions ............................ 116
Child seats/child restraint system installa-
tion .................................................................... 45
Cleaning.........................................................365
Driving position memory......................... 127
Front seat refresh system...........................121
Head restraints ............................................. 132
Power easy access system ..................... 127
Properly sitting in the seat .........................23
Rear seat relaxation system.................... 126
Seat heaters .................................................. 326
Seat position memory .......................127, 131
Seat ventilators............................................ 326
Secondary Collision Brake ..................... 294
Sensor
Automatic headlight system................... 175
Automatic High Beam system..............178
Inside rear view mirror..............................136
Intuitive parking assist.............................. 257
LKA (Lane-Keeping Assist)................... 231
LTA (Lane Tracing Assist)...................... 221
Parking Support Brake function
(rear-crossing vehicles)...................... 282
Parking Support Brake function (static
objects)........................................................ 278
Radar sensor.......................... 188, 195, 252
Rain-sensing windshield wipers............ 181
RCTA .............................................................. 265
Service reminder message ..................... 368
Shift lever
Automatic transmission ............................163
Shift lever light .............................................. 330
Shopping bag hooks .................................. 339
Side airbags ...................................................... 29
Side marker lights
Light switch ..................................................... 175
Replacing light bulbs............................... 408 Side mirrors
Adjustment ......................................................137
BSM (Blind Sport Monitor)................... 251
Folding.............................................................. 138
Linked mirror functi on when reversing
............................................................................137
Mirror position memory ........................... 127
RCTA function ............................................ 264
Side turn signal lights
Replacing light bulbs ............................... 408
Turn signal lever .......................................... 169
Side windows ..................................................139
Smart access system with push-button
start
Antenna location ......................................... 107
Entry functions ................................................ 96
Starting the engine ..................................... 160
Snow mode ...................................................... 167
Snow tires ....................................................... 299
Spark plug ........................................................451
Specifications ................................................ 448
Speedometer ........................................... 69, 72
Steering lock
Column lock release ................................. 160
Steering lock system warning message
........................................................................... 160
Steering wheel
Adjustment ..................................................... 135
Heated steering wheel ............................326
Meter control switches ...............................77
Power easy access system ..................... 127
Steering wheel position memory......... 127
Stop lights
Replacing light bulbs ............................... 408
Storage features .......................................... 334
Stuck
If the vehicle becomes stuck ................446
Suggestion function....................................... 82
Sun visors ........................................................ 345
Sunshade
Roof.....................................................................142

5071-1. What to do if... (Troubleshooting)
LS500_OM_OM50F54U_(U) 507Alphabetical Index
Switches
Activating the Automatic High Beam178
Automatic High Beam system..............178
Brake Hold switch ...................................... 173
Door lock switches ...................................... 98
Driving mode select switch ..................289
Driving position memory switches ..... 127
Dynamic radar cruise control with
full-speed range switch ....................... 242
Electronic roof sunshade switches ..... 144
Emergency flashers switch .................... 410
Engine switch................................................ 160
Garage door opener switches .......... 349
Heated steering wheel switch............. 326
HUD (Head-up display) switch............85
Ignition switch............................................... 160
Instrument panel light control switches71,
75
Intuitive parking assist switch...............258
Light switches ................................................ 175
LKA (Lane-Keeping A ssist) switch.. 233
LTA (Lane-Tracing Assist) switch .... 225
Meter control switches ............................... 77
Moon roof switches ................................... 142
“ODO TRIP” switch ........................... 70, 75
Outside rear view mi rror switches ..... 137
Paddle shift switches ....................... 167, 168
Panoramic moon roof switches ........... 144
Parking brake switch .................................170
PCS OFF switch ..............................203, 213
PKSB (Parking Support Brake) switch
..........................................................................272
Power door lock switch ............................ 98
Power window switches ..........................139
RCD (Rear camera detection) switch
.........................................................................268
RCTA switch................................................ 264
Rear door sunshade switch.................. 346
Rear seat heater ......................................... 324
Rear seat position memory switches.. 131
Rear seat ventilator ................................... 324
Rear sunshades switch ........................... 347 Rear window and outside rear view mir-
ror defoggers switch ............................. 313
Seat heater switches.................................326
Seat ventilator switches ..........................326
Snow mode switch......................................167
“SOS” button............................................... 355
Tilt and telescopic steering control switch
........................................................................... 135
Tire pressure warning reset switch...392
Trunk closer switch .................................... 104
Trunk opener main switch...................... 106
Trunk opener switch ................................. 102
Vehicle-to-vehicle distance switch... 242
VSC OFF switch .......................................295
Window lock switch.................................... 141
Windshield wiper and washer switch180
Windshield wiper de-icer switch.........317
T
Tachometer............................................... 69, 72
Rev indicator ................................................... 74
Rev peak............................................................ 74
Tail lights
Light switch .....................................................175
Replacing light bulbs ............................... 408
Theft deterrent system
Alarm...................................................................60
Engine immobilizer system......................58
Tire inflation pressure
Maintenance data ......................................454
Tire inflation pressure display function
......................................................................... 388
Warning light ............................................... 422
Tire information ............................................ 459
Glossary ......................................................... 462
Size ................................................................... 460
Tire identification number..................... 460
Uniform Tire Quality Grading ............. 461
Tire pressure display ... ...............................388
Tire pressure warning system
Function ......................................................... 388
Initializing........................................................392