2019 LEXUS LS500 warning lights

502 Alphabetical Index
LS500_OM_(U)_1810 Initialization
Items to initialize .......................................... 481
Maintenance .................................... 364, 377
Power windows............................................ 142
Tire pressure warning system ............ 388
Inside door handle lights ............................331
Inside rear view mirror ................................139
Instrument panel light control ........... 75, 79
Intercooler...................................................... 378
Intercooler coolant
Capacity ......................................................... 449
Checking ........................................................377
Interior lights....................................................331
Front interior light ........................................331
Rear interior light .........................................331
Intuitive parking assist..................... 255, 257
Function .......................................................... 257
Warning message..................................... 259
J
Jack
Positioning a floor jack.............................. 371
Jam protection function
Electronic roof sunshade.........................149
Moon roof .......................................................145
Panoramic moon roof...............................149
Power trunk opener and closer .......... 109
Power windows............................................ 142
Rear door sunshade ................................ 347
K
Keyless entry
Smart access system with push-button
start ..................................................................... 111
Wireless remote control........................... 98
Keys
Battery-saving function ..............................112
Electronic key ................................................. 96
Engine switch.................................................164
If the electronic key does not operate
properly....................................................... 433 If you lose your keys ................................. 432
Key number plate .........................................96
Keyless entry .......................................... 100, 111
Mechanical key .............................................. 96
Replacing the battery .............................. 399
Warning buzzer ............................................ 112
Wireless remote control ...........................98
Knee airbags .................................................... 29 L
Lane change assist function .................... 225
Lane Tracing Assist (LTA)
Operation ...................................................... 225
Warning messages................................... 237
Language (multi-information display) ... 85
LATCH anchors ............................................. 53
LDH (Lexus Dynamic Handling system)
.......................................................................... 295
Lever
Auxiliary catch lever ...................................371
Hood lock release lever ...........................371
Internal trunk release lever..................... 109
Shift lever ..........................................................167
Turn signal lever ...........................................173
Wiper lever .................................................... 184
Lexus climate concierge ............................. 311
Lexus Dynamic Handling system (LDH)
.......................................................................... 295
Lexus Enform Safety Connect.................. 58
Lexus Safety System + 2.0
Automatic High Beam ............................. 182
Dynamic radar cruise control with
full-speed range ...................................... 237
LTA(Lane Tracing Assist) ..................... 225
PCS (Pre-Collision System) ................. 215
RSA (Road Sign Assist).......................... 247
Lexus Safety System + A ............................. 191
Automatic High Beam ............................. 182
Dynamic radar cruise control with
full-speed range .......................... 237, 247
FCTA (Front Cross Traffic Alert)...... 222
LTA (Lane Tracing Assist) .................... 225

5031-1. What to do if... (Troubleshooting)
LS500_OM_(U)_1810 503Alphabetical Index
PCS (Pre-Collision System)................ 204
RSA (Road Sign Assist) ......................... 247
License plate lights
Light switch ..................................................... 179
Replacing light bulbs................................404
Light bulbs
Replacing .......................................................404
Lights
Automatic High Beam system..............182
Front interior lights .................................... 332
Front personal lights................................. 333
Headlight switch .......................................... 179
Interior lights...................................................331
Interior lights list............................................331
Rear interior lights ..................................... 332
Rear personal lights.................................. 333
Replacing light bulbs................................404
Trunk lid light................................................. 108
Trunk light....................................................... 108
Turn signal lever ........................................... 173
Vanity lights .................................................. 347
Welcome light illumination control ... 180
Lock steering column ..................................164
LTA (Lane Tracing Assist)
Operation...................................................... 225
Warning messages .................................. 237
Luggage mats ............................................... 340
M
Maintenance
Do-it-yourself maintenance .................369
General maintenance .............................365
Maintenance data...................................... 446
Maintenance requirements .................. 364
Malfunction indicator lamp .......................416
Master warning light .................................. 422
Menu icons..........................................................81
Meter
Changing the main meter location .....80
Clock .......................................................... 73, 76
Indicators .......................................................... 70
Instrument panel light control ........75, 79 Meter control switches ............................... 81
Meters.........................................................73, 76
Multi-information display ......................... 80
Settings...............................................................85
Units.....................................................................84
Warning lights .............................................. 415
Warning message .....................................425
Micro dust and pollen filter .......................319
Mirrors
Inside rear view mirror ............................. 139
Outside rear view mirror defoggers
............................................................................314
Outside rear view mirrors...................... 140
Vanity mirrors .............................................. 347
Moon roof
Door lock linked moon roof operation
................................................................. 145, 149
Jam protection function ........................... 145
Operation ....................................................... 145
Multi-information display ............................ 80
Audio system-linked display ...................85
Boost gauge ....................................................83
Drive information 1/Drive information 2
............................................................................. 82
Driving information display ...................... 82
Driving support system information dis-
play....................................................................85
Dynamic radar cruise control with
full-speed range ...................................... 237
Eco Driving Indicator..................................83
Gear Position .................................................84
G-force ..............................................................84
LTA (Lane Tracing Assist) ......................231
Menu icons ....................................................... 81
Meter control switches ............................... 81
Navigation system-linked display ........84
Pop-up display .............................................. 80
Settings...............................................................85
Suggestion function .....................................86
Tire pressure ............................................... 384
Units.....................................................................84
Warning message .....................................425

504 Alphabetical Index
LS500_OM_(U)_1810 N
Navigation system-linked display.... 84, 87
Noise from under vehicle ...............................6 O
“ODO TRIP” switch ...............................74, 79
Odometer ..................................................74, 79
Odometer and trip meter display
Display items ........................................... 74, 79
“ODO TRIP” switch ............................ 74, 79
Pop-up display.......................................75, 79
Oil
Engine oil .......................................................448
Front differential oil ...................................450
Rear differential oil ......................................451
Opener
Fuel filler door............................................... 189
Hood.................................................................. 371
Trunk ................................................................. 106
Outer foot lights
Location............................................................331
Outside door handle lights........................331
Outside rear view mirrors
Adjustment..................................................... 140
BSM (Blind Sport Monitor) .................250
Folding ................................................................141
Linked mirror functi on when reversing
.......................................................................... 140
Mirror position memory.......................... 130
Outside rear view mirror defoggers
...........................................................................314
RCTA function ............................................ 263
Outside temperature.............................73, 76
Overheating .................................................. 440
P
Paddle shift switches ............................171, 172
Panic mode ....................................................... 98
Panoramic moon roof
Jam protection function............................149 Operation ........................................................147
Parking assist sensors (intuitive parking
assist) ............................................................. 257
Parking brake
Operation ........................................................174
Parking brake engaged warning buzzer
............................................................................176
Warning light ............................................... 422
Warning message .......................................176
Parking lights
Light switch .....................................................179
Replacing light bulbs ............................... 404
Parking Support Brake function (for
rear-crossing vehicles) .......................... 282
Function ..........................................................282
Parking Support Brake function (rear
pedestrians) .....................................270, 286
Function ......................................................... 286
Parking Support Brake function
(rear-crossing vehicles)......................... 270
Parking Support Brake function (static
objects) .............................................. 270, 276
Function .......................................................... 276
PCS (Pre-Collision System)
Function ............................................... 204, 215
PCS OFF switch .............................. 207, 217
Warning light .................................................421
Personal lights.................................................331
PKSA (Parking Support Alert) .............. 255
PKSB (Parking Support Brake)............. 270
Warning message ..................................... 274
Pop Up Hood................................................... 38
Power easy access system ....................... 130
Power outlets ................................................ 345
Power rear seat ..............................................126
Power steering (Elect ric power steering
system) .......................................................... 295
Warning light ................................................ 418
Power trunk opener and closer ............. 106
Power windows
Door lock linked window operation ..143
Jam protection function ............................142

5051-1. What to do if... (Troubleshooting)
LS500_OM_(U)_1810 505Alphabetical Index
Operation........................................................ 142
Window lock switch .................................. 144
Pre-Collision System (PCS)
Function ................................................204, 215
PCS OFF switch .............................. 207, 217
Warning light ................................................. 421 R
Radar cruise control (dynamic radar cruise
control with full-speed range).. 237, 247
Radiator ........................................................... 378
RCD (Rear camera detection) .............. 255
Warning message.....................................268
RCD (Rear Camera Detection)
Function .......................................................... 267
RCTA
Function .......................................................... 263
Warning message..................................... 264
RCTA (Rear Cross Traffic Alert) ......... 255
RCTA function ............................................. 264
Rear automatic air conditioning system
.......................................................................... 323
Rear Cross Traffic Alert (RCTA) ......... 263
Rear door sunshades ................................. 347
Rear Multi Operation Panel ...................308
Rear seat position memory .......................134
Rear seats ......................................................... 126
Adjustment...................................................... 126
Head restraints .............................................135
Rear seat position memory .................... 134
Relaxation system........................................ 129
Seat heaters .................................................. 326
Seat ventilators............................................ 326
Rear side marker lights
Light switch ..................................................... 179
Replacing light bulbs................................404
Rear sunshades ............................................ 348
Rear turn signal lights
Replacing light bulbs................................404
Turn signal lever ........................................... 173
Rear view mirror
Inside rear view mirror..............................139 Outside rear view mirrors...................... 140
Rear window defogger ...............................314
Refueling
Capacity ......................................................... 447
Fuel types ....................................................... 447
If the fuel filler do or cannot be opened
.......................................................................... 432
Opening the fuel tank cap ..................... 189
Remote Touch .............................................. 304
Replacing
Electronic key battery ............................. 399
Fuses.................................................................. 401
Light bulbs .................................................... 404
Tires ................................................................... 391
Resetting the message indicating mainte-
nance is required ...................................... 364
Rev indicator .................................................... 78
Rev peak............................................................. 78
Road Sign Assist ...........................................247
RSA (Road Sign Assist) .............................247
Run-flat tires........................................384, 429
S
Seat belt buckle lights ..................................331
Seat belt reminder light.................... 418, 419
Seat belts............................................................ 24
Automatic Locking Retractor................. 26
Child restraint system installation ......... 46
Cleaning and maintaining the seat belt
........................................................................... 361
Easy Access Buckle .................................... 26
Emergency Locking Retractor .............. 26
How to wear your seat belt ..................... 25
How your child should wear the seat belt
............................................................................. 25
Pregnant women, proper seat belt use
............................................................................. 24
Reminder light and buzzer ..........418, 419
Seat belt extender......................................... 25
SRS warning light........................................ 416
Seat heaters ................................................... 326
Seat position memory....................... 130, 134

506 Alphabetical Index
LS500_OM_(U)_1810 Seat ventilators ............................................. 326
Seating capacity............................................. 162
Seats
Adjustment............................................. 119, 126
Adjustment precautions ............................ 119
Child seats/child restraint system installa-
tion .................................................................... 45
Cleaning...........................................................361
Driving position memory........................ 130
Front seat refresh system......................... 124
Head restraints .............................................135
Power easy access system .................... 130
Properly sitting in the seat .........................23
Rear seat relaxation system.................... 129
Seat heaters .................................................. 326
Seat position memory .................... 130, 134
Seat ventilators............................................ 326
Secondary Collision Brake ..................... 294
Sensor
Automatic headlight system................... 179
Automatic High Beam system..............182
Inside rear view mirror..............................139
Intuitive parking assist.............................. 257
LTA (Lane Tracing Assist).................... 225
Parking Support Brake function
(rear-crossing vehicles)...................... 282
Parking Support Brake function (static
objects).........................................................277
Radar sensor.............................. 191, 198, 251
Rain-sensing windshield wipers.......... 185
RCTA .............................................................. 264
Service reminder message ..................... 364
Shift lever
Automatic transmission ............................ 167
Shift lever light ................................................331
Shopping bag hooks .................................. 340
Side airbags ...................................................... 29
Side marker lights
Light switch ..................................................... 179
Replacing light bulbs................................404
Side mirrors
Adjustment..................................................... 140 BSM (Blind Sport Monitor)................. 250
Folding................................................................ 141
Linked mirror functi on when reversing
........................................................................... 140
Mirror position memory .......................... 130
RCTA function ............................................263
Side turn signal lights
Replacing light bulbs ............................... 404
Turn signal lever ...........................................173
Side windows .................................................. 142
Smart access system with push-button
start
Antenna location ............................................. 111
Entry functions .............................................. 100
Starting the engine ..................................... 164
Snow mode ....................................................... 171
Snow tires .......................................................300
Spark plug ...................................................... 449
Specifications ................................................ 446
Speedometer ............................................73, 76
Steering lock
Column lock release ................................. 164
Steering lock system warning message
........................................................................... 164
Steering wheel
Adjustment ..................................................... 138
Heated steering wheel ............................326
Meter control switches ............................... 81
Power easy access system .................... 130
Steering wheel position memory........ 130
Stop lights
Replacing light bulbs ............................... 404
Storage features .......................................... 335
Stuck
If the vehicle becomes stuck ................ 443
Suggestion function....................................... 86
Sun visors ........................................................ 346
Sunshade
Roof.................................................................... 145
Switches
Activating the Automatic High Beam182
Automatic High Beam system ............. 182

5071-1. What to do if... (Troubleshooting)
LS500_OM_(U)_1810 507Alphabetical Index
Brake Hold switch ...................................... 177
Door lock switches .....................................102
Driving mode select switch ..................289
Driving position memory switches .... 130
Dynamic radar cruise control with
full-speed range switch ....................... 238
Electronic roof sunshade switches ..... 147
Emergency flashers switch ...................406
Engine switch.................................................164
Garage door opener switches ......... 350
Heated steering wheel switch............. 326
HUD (Head-up display) switch............ 89
Ignition switch................................................164
Instrument panel light control switches
....................................................................75, 79
Intuitive parking assist switch...............258
Light switches ................................................ 179
LTA (Lane-Tracing Assist) switch ...... 231
Meter control switches ................................81
Moon roof switches ...................................145
“ODO TRIP” switch ............................ 74, 79
Outside rear view mirror switches .... 140
Paddle shift switches ...... .................... 171, 172
Panoramic moon roof switches ........... 147
Parking brake switch ................................. 174
PCS OFF switch .............................. 207, 217
PKSB (Parking Support Brake) switch
........................................................................... 271
Power door lock switch ...........................102
Power window switches .......................... 142
RCD (Rear camera detection) switch
......................................................................... 267
RCTA switch................................................ 264
Rear door sunshade switch.................. 347
Rear seat heater ......................................... 324
Rear seat position memory switches. 134
Rear seat ventilator ................................... 324
Rear sunshades switch ...........................348
Rear window and outside rear view mir-
ror defoggers switch ..............................313
Seat heater switches ................................ 326
Seat ventilator switches .......................... 326 Snow mode switch....................................... 171
“SOS” button...................................................58
Tilt and telescopic steering control switch
........................................................................... 138
Tire pressure warning reset switch.. 388
Trunk closer switch ....................................108
Trunk opener main switch........................ 110
Trunk opener switch ................................. 106
Vehicle-to-vehicle distance switch...238
VSC OFF switch .......................................296
Window lock switch...................................144
Windshield wiper and washer switch184
Windshield wiper de-icer switch........ 318 T
Tachometer................................................73, 76
Rev indicator ................................................... 78
Rev peak............................................................ 78
Tail lights
Light switch .....................................................179
Replacing light bulbs ............................... 404
Theft deterrent system
Alarm...................................................................65
Engine immobilizer system...................... 63
Tire inflation pressure
Maintenance data ......................................452
Tire inflation pressure display function
......................................................................... 384
Warning light ................................................ 419
Tire information ............................................ 457
Glossary ........................................................ 460
Size ................................................................... 458
Tire identification number..................... 458
Uniform Tire Quality Grading ........... 459
Tire pressure display ... ............................... 384
Tire pressure warning system
Function ......................................................... 384
Initializing....................................................... 388
Installing tire pres sure warning valves
and transmitters.......................................387
Registering ID codes .............................. 389
Warning light ................................................ 419

508 Alphabetical Index
LS500_OM_(U)_1810 Tires
Chains .............................................................. 301
Checking ....................................................... 382
If you have a flat tire .................................. 429
Inflation pressure........................................395
Information .................................................... 457
Replacing .........................................................391
Rotating tires ................................................384
Run-flat tires .....................................384, 429
Size.................................................................... 452
Snow tires ..................................................... 300
Tire inflation pressu re display function
.........................................................................384
Tire pressure warning system .............384
Warning light .................................................419
Top tether strap............................................... 55
Total load capacity ....... ............................... 446
Towing
Dinghy towing ...............................................163
Emergency towing ...................................409
Towing eyelet ................................................ 412
Trailer towing .................................................163
TRAC (Traction Control) ........................ 295
Traction Control (TRAC) ........................ 295
Trailer towing ..................................................163
Transmission
Automatic transmission ............................ 167
Driving mode select switch ..................289
M mode ............................................................ 172
Paddle shift switches ...... .................... 171, 172
Snow mode ......................................................171
Trip meters .................................................74, 79
Trunk .................................................................. 104
Hands Free Power Trunk Lid ...............107
Internal trunk release lever .................... 109
Power trunk opener and closer .......... 106
Smart access system with push-button
start ..................................................................107
Trunk closer switch.................................... 108
Trunk easy closer........................................ 108
Trunk features..............................................340
Trunk grip ....................................................... 108 Trunk lid light.................................................108
Trunk light .......................................................108
Trunk opener main switch........................ 110
Trunk opener switch ................................. 106
Wireless remote control ......................... 107
Trunk lid light .................................................. 108
Trunk light ........................................................ 108
Turn signal lights
Replacing light bulbs ............................... 404
Turn signal lever ...........................................173 U
USB charging ports.................................... 343 V
Vanity lights.................................................... 347
Vanity mirrors ............................................... 347
Variable Gear Ratio Steering (VGRS)295
VDIM (Vehicle Dynamics Integrated Man-
agement)...................................................... 295
Vehicle data recordings ..................................6
Vehicle Dynamics Integrated Manage-
ment (VDIM).............................................. 295
Vehicle identification number ................ 446
Vehicle Stability Control (VSC) ........... 294
Ventilators (seat ventilators)................... 326
VGRS (Variable Gear Ratio Steering)295
VSC (Vehicle Stability Control) ........... 294
W
Warning buzzer
Hands off steering wheel alert (LTA)236
LTA (Lane-Tracing Assist) ...................228
Warning buzzers
ABS .....................................................................417
Airbags............................................................. 416
Approach warning.................................... 243
Brake hold ..................................................... 422
Brake Override System ...........................417
Brake system................................................. 415

5091-1. What to do if... (Troubleshooting)
LS500_OM_(U)_1810 509Alphabetical Index
Charging system .........................................416
Downshifting ........................................ 172, 173
Drive-Start Control .................................... 417
Electric power steering ........................... 418
Engine ...............................................................416
High coolant temperature ......................415
Intuitive parking assist.................. 263, 420
Low engine oil pressure...........................416
LTA (Lane Tracing Assi st)..........225, 419
Open door............................................ 101, 103
Open window ............................................... 143
PKSA (Parking Support Alert) ........... 256
PKSB (Parking Support Brake) ........... 421
Pop Up Hood ............................................... 417
Pre-collision braking......................204, 216
RCD (Rear Camera Detection) ........ 420
RCTA (Rear Cross Traffic Alert) ...... 420
Seat belt ................................................. 418, 419
Warning lights.................................................415
ABS .................................................................... 417
Brake hold operated indicator ........... 422
Brake Override System ........................... 417
Brake system .................................................415
Charging system .........................................416
Drive-Start Control .................................... 417
Electric power steering ........................... 418
High coolant temperature ......................415
Intuitive parking assist OFF indicator
......................................................................... 420
Low engine oil pressure...........................416
Low fuel level ................................................ 418
LTA indicator .................................................419
Malfunction indicator lamp.....................416
Master warning light ................................ 422
Parking brake indicator .......................... 422
PKSB OFF indicator .................................. 421
Pop Up Hood ............................................... 417
Pre-collision system ................................... 421
RCD OFF indicator ................................. 420
RCTA OFF indicator............................... 420
Seat belt reminder light ................. 418, 419
Slip indicator .................................................. 421 SRS ..................................................................... 416
Tire pressure ................................................. 419
Warning messages ..................................... 425
Warning reflector storage belt................341
Washer
Adding............................................................. 379
Preparing and checking before winter
......................................................................... 300
Switch................................................................ 184
Washing and waxing..................................358
Weight
Cargo capacity .............................................162
Load limits .......................................................162
Weight.............................................................446
Wheels
Replacing wheels ........................................ 391
Size ....................................................................452
Window lock switch .....................................144
Windows
Power windows ............................................142
Rear window defogger.............................314
Washer ............................................................ 184
Windshield wiper de-icer ..........................319
Windshield wipers
Position............................................................. 187
Rain-sensing windshield wipers .......... 184
Winter driving tips.......................................300
Wireless remote control
Battery-Saving Function............................ 112
Locking/Unlocking .....................................98
Replacing the battery .............................. 399
?
For information regarding the
equipment listed below, refer to
the “NAVIGATION AND MULTI-
MEDIA SYSTEM OWNER’S
MANUAL”.
· Navigation system
· Audio/visual system