LEXUS LS 500H (2019 year). Manual

509

1-1. What to do if... (Troubleshooting)

LS500h_OM_(U)_1809

509

Alphabetical Index

Alphabetical Index

A/C

Air conditioning filter .............................. 408
Front automatic air conditioning system

......................................................................... 323

Micro dust and pollen filter...................329
Rear automatic air conditioning system

.........................................................................334

ABS (Anti-lock Brake System)..............302

Warning light...............................................426

Adaptive Front-lighting System (AFS) 189
Adaptive Variable Suspension System302
AFS (Adaptive Front-lighting System) 189
Air conditioning filter.................................408
Air conditioning system

Air conditioning filter .............................. 408
Front automatic air conditioning system

......................................................................... 323

Micro dust and pollen filter...................329
Rear automatic air conditioning system

.........................................................................334

Airbags

Airbag operating conditions.....................31
Airbag precautions for your child........ 34
Correct driving posture.............................23
Curtain shield airbag operating condi-

tions...................................................................32

Curtain shield airbag precautions ....... 34
Front passenger occupant classification

system .............................................................40

General airbag precautions ................... 34
Locations of airbags.................................... 29
Modification and disposal of airbags ..37
Side airbag operating conditions..........32
Side airbag precautions............................ 34
Side and curtain shield airbags operating

conditions.......................................................32

Side and curtain shield airbags precau-

tions.................................................................. 34

SRS airbags ..................................................... 29
SRS warning light ......................................426

Alarm....................................................................73

Warning buzzer.........................................424

Anchor brackets.....................................46, 55
Antennas (smart access system with

push-button start).......................................123

Anti-lock Brake System (ABS)..............302

Warning light ...............................................426

Approach warning........................................251
Armrest............................................................354
Assist grips .....................................................354
Audio system-linked display...................... 93
Automatic headlight leveling system ... 188
Automatic High Beam ............................... 190
Automatic light control system................187
Auxiliary boxes...................................349, 351
Average fuel economy................................. 92
Average vehicle speed ................................ 92

Back-up lights

Replacing light bulbs..................................414

Battery (12-volt battery)

Battery checking ....................................... 390
If the 12-volt battery is discharged ....445
Preparing and checking before winter

......................................................................... 309

Warning light ...............................................425

Battery (traction battery) ............................ 66
Blind Spot Monitor (BSM).......................258
Brake

Brake hold......................................................185
Fluid......................................................388, 463
Parking brake ...............................................183
Regenerative braking .................................64
Warning light ...............................................424

Brake assist ....................................................302
Break-in tips...................................................... 161
Brightness control

Instrument panel light control....... 83, 89

BSM (Blind Spot Monitor).......................258

510

Alphabetical Index

LS500h_OM_(U)_1809

Buzzer

Hands off steering wheel alert (LTA)

............................................................. 244, 244

Card key .......................................................... 108
Care

Aluminum wheels......................................368
Exterior ...........................................................368
Interior...............................................................371
Seat belts..........................................................371

Cargo capacity.............................................. 168
Cargo net .......................................................350
Center Display ...............................................316
Chains ............................................................... 310
Child restraint system

Fixed with a LATCH system ..................53
Fixed with a seat belt................................... 49
Front passenger occupant classification

system .............................................................40

Points to remember ....................................45
Riding with children.....................................45
Types of child restraint system installation

method ........................................................... 46

Using an anchor bracket..........................55

Child safety

12-volt battery precautions........ 391, 449
Airbag precautions...................................... 34
Child restraint system................................. 46
Heated steering wheel and seat heater

precautions................................................ 337

How your child should wear the seat belt

............................................................................ 25

Moon roof precautions ............................157
Power window lock switch.................... 156
Power window precautions.................. 155
Rear door child-protectors..................... 115
Removed electronic key battery precau-

tions................................................................ 410

Seat belt extender precautions ............. 25
Seat belt precautions..................................45
Trunk precautions ........................................ 116

Child-protectors.............................................115
Cleaning

Aluminum wheels ..................................... 368
Exterior........................................................... 368
Interior ...............................................................371
Radar sensor...................................200, 206
Seat belts..........................................................371

Clock ................................................ 81, 85, 355
Clock light ........................................................341
Coat hooks.....................................................354
Coin holder.................................................... 347
Condenser .....................................................388
Console box ..................................................348
Cooling system.............................................387

Engine overheating.................................. 450
Hybrid system overheating ................... 451

Cornering lights............................................ 189
Cruise control

Dynamic radar cruise control with

full-speed range......................... 245, 255

Cup holders................................................... 347
Current fuel consumption .......................... 92
Curtain shield airbags .................................. 29
Customizable features.............................. 479

Daytime running light system...................187
Defogger

Outside rear view mirrors.....................324
Rear window................................................324
Windshield....................................................324

Differential

Front differential oil....................................463
Rear differential oil.....................................463

Dimension ......................................................458
Dinghy towing.................................................169
Display

Center Display............................................. 316
Dynamic radar cruise control with

full-speed range......................................245

Energy monitor............................................100
Head-up display............................................96

511

1-1. What to do if... (Troubleshooting)

LS500h_OM_(U)_1809

511

Alphabetical Index

Intuitive parking assist..............................265
LTA (Lane Tracing Assist)....................239
Multi-information display..........................90
Parking Support Brake function (rear

pedestrians) ..............................................294

RCD (Rear Camera Detection)........ 275
RCTA ................................................................ 271
Warning message.....................................434

Distance until next engine oil

change .................................................... 83, 88

Do-it-yourself maintenance.................... 376
Door courtesy lights.....................................341
Door lock

Doors...................................................................112
Smart access system with push-button

start..................................................................123

Wireless remote control...........................110

Doors

Automatic door locking and unlocking

system ............................................................. 116

Door closer ..................................................... 115
Door glasses..................................................154
Door lock...........................................................112
Open door warning buzzer ...........113, 115
Outside rear view mirrors ......................152
Rear door child-protectors..................... 115

Drive distance.................................................. 92
Drive info 1/Drive info 2 .............................. 92
Driver’s seat position memory

Driving position memory.........................142
Memory recall function ............................145
Power easy access system.....................142

Drive-start control ......................................... 161
Driving

Break-in tips.................................................... 161
Correct driving posture.............................23
Driving mode select switch.................. 297
Hybrid vehicle driving tips....................307
Procedures.................................................... 160
Winter drive tips.........................................309

Driving information display ..........................91

Driving position memory............................142

Memory recall function............................ 145
Power easy access system .....................142

Driving range ................................................... 92
Driving support system information display

............................................................................. 93

DRS (Dynamic Rear Steering) ..............302
Dynamic radar cruise control with

full-speed range.............................245, 255

Warning message.....................................253

Dynamic Rear Steering (DRS) ..............302

ECB (Electronically Controlled Brake Sys-

tem) ................................................................302

EDR (Event data recorder)........................... 8
Elapsed time ..................................................... 92
Electric motor (traction motor)................ 63
Electric Power Steering (EPS) ..............302

Warning light ...............................................427

Electronic key ................................................ 108

Battery-saving function.............................124
If the electronic key does not operate

properly.......................................................443

Replacing the battery.............................. 409

Electronically Controlled Brake System

(ECB) ............................................................302

Electronically modulated air suspension

..........................................................................298

Emergency flashers......................................416
Emergency, in case of

If a warning buzzer sounds...................424
If a warning light turns on.......................424
If a warning message is displayed.....434
If the 12-volt battery is discharged ....445
If the electronic key does not operate

properly.......................................................443

If the fuel filler door cannot be opened

..........................................................................442

If the hybrid system will not start ....... 440
If the vehicle is trapped in rising water

............................................................................417

512

Alphabetical Index

LS500h_OM_(U)_1809

If you have a flat tire..................................439
If you lose your keys................................. 442
If you think something is wrong ......... 423
If your vehicle becomes stuck.............454
If your vehicle has to be stopped in an

emergency ..................................................416

If your vehicle needs to be towed.......419
If your vehicle overheats........................450

Energy monitor .................................... 100, 101
Engine

ACCESSORY mode ............................... 172
Compartment .............................................384
Engine compartment cover................ 385
Engine switch.................................................170
Hood................................................................382
How to start the hybrid system ............170
Identification number...............................459
If the hybrid system will not start........440
If your vehicle has to be stopped in an

emergency ..................................................416

Ignition switch (power switch)..............170
Overheating.................................................450
Power switch .................................................170
Tachometer ............................................. 81, 85

Engine compartment cover....................385
Engine coolant

Capacity...........................................................461
Checking .......................................................387
Preparing and checking before winter

.........................................................................309

Engine coolant temperature gauge 81, 85
Engine oil

Capacity.........................................................460
Checking ...................................................... 385
Preparing and checking before winter

.........................................................................309

Warning light...............................................425

Engine oil maintenance data .................. 387
Engine switch (power switch) ..................170

If your vehicle has to be stopped in an

emergency ..................................................416

EPS (Electric Power Steering) ..............302

Warning light ...............................................427

EV drive mode................................................174
EV indicator...................................................... 64
Event data recorder (EDR)........................... 8

FCTA (Front Cross Traffic Alert).........230
First-aid kit storage belt ..............................351
Flat tire

Tire pressure warning system .............394

Floor mats...........................................................22
Fluid

Brake................................................................463
Hybrid transmission..................................462
Washer .......................................................... 389

Footwell light ...................................................341
Front automatic air conditioning system

.......................................................................... 323

Front Cross Traffic Alert (FCTA).........230
Front passenger occupant classification

system .............................................................. 40

Front seats

Adjustment....................................................... 131
Cleaning...........................................................371
Correct driving posture ............................ 23
Driving position memory.........................142
Head restraints..............................................147
Memory recall function............................ 145
Power easy access system .....................142
Refresh system............................................. 136
Seat heaters..................................................337
Seat position memory ...............................142
Seat ventilators............................................337

Front side marker light

Light switch.................................................... 187
Replacing light bulbs..................................414

Front turn signal lights

Replacing light bulbs..................................414
Turn signal lever .......................................... 182

Fuel

Capacity ........................................................ 459

513

1-1. What to do if... (Troubleshooting)

LS500h_OM_(U)_1809

513

Alphabetical Index

Fuel gauge ............................................... 81, 85
Information....................................................468
Refueling ..........................................................197
Type..................................................................459
Warning light............................................... 427

Fuel consumption

Average fuel economy.............................. 92
Current fuel consumption........................ 92

Fuel filler door

If the fuel filler door cannot be opened

......................................................................... 442

Refueling ..........................................................197

Fuel gauge..................................................81, 85
Fuses.................................................................... 411

Garage door opener.................................360
Gauges........................................................81, 85
Gear Position................................................... 93
G-force............................................................... 93
Glove box....................................................... 346
Glove box light............................................. 347

Hands Free Power Trunk Lid .................... 119
Head restraints...............................................147
Headlights

Adaptive Front-lighting System (AFS)

.......................................................................... 189

Automatic High Beam system............. 190
Light switch.....................................................187
Replacing light bulbs..................................414

Head-up display.............................................. 96

Driving information display area...........96
Driving support system display area..99
HUD (Head-up display) switch............98
Hybrid System Indicator.........................100
Navigation system-linked display........96
Pop-up display...............................................99
Settings ..............................................................98

Heated steering wheel.............................. 337

Heaters

Front automatic air conditioning system

..........................................................................323

Heated steering wheel............................337
Outside rear view mirrors.....................324
Rear automatic air conditioning system

..........................................................................334

Seat heaters..................................................337

Height control

Electronically modulated air suspension

..........................................................................299

High-voltage components ......................... 66
Hill-start assist control...............................302
Hood

Open................................................................382
Pop Up Hood.................................................38

Hooks

Coat hooks ...................................................354
Retaining hooks (floor mat)..................... 22

Horn................................................................... 150
HUD (Head-up display) switch................98
Hybrid battery (traction battery)

Location.............................................................66
Specification ................................................ 460
Warning message........................................69

Hybrid battery (traction battery) air vents

............................................................................. 69

Hybrid system.................................................. 63

Emergency shut off system......................69
Energy monitor/consumption screen100
EV drive mode..............................................174
High voltage components .......................66
Hybrid system precautions......................66
If the hybrid system will not start ....... 440
Overheating.................................................. 451
Power (ignition) switch............................ 170
Regenerative braking .................................64
Starting the hybrid system...................... 170
Vehicle proximity notification system.65

Hybrid System Indicator........... 82, 87, 100
Hybrid transmission......................................176

M mode .............................................................181

514

Alphabetical Index

LS500h_OM_(U)_1809

Paddle shift switches........................180, 181
Snow mode ....................................................179

Hybrid vehicle driving tips....................... 307

I/M test ............................................................ 379
Identification

Engine .............................................................459
Vehicle............................................................458

Ignition switch (power switch) .................170

Auto power off function ...........................173
Changing the power switch modes .. 172
If your vehicle has to be stopped in an

emergency ..................................................416

Immobilizer system..........................................71
Indicators ........................................................... 78
Initialization

Items to initialize .........................................494
Maintenance ....................................375, 387
Power windows............................................154
Tire pressure warning system.............398

Inside door handle lights ............................341
Inside rear view mirror.................................151
Instrument panel light control .......... 83, 89
Interior lights....................................................341

Front interior light........................................341
Rear interior light .........................................341

Intuitive parking assist.....................263, 265

Function..........................................................265
Warning message..................................... 267

Jack

Positioning a floor jack............................382

Jam protection function

Moon roof.......................................................157
Power trunk opener and closer.............121
Power windows............................................154
Rear door sunshade ................................357

Keyless entry

Smart access system with push-button

start ..................................................................123

Wireless remote control...........................110

Keys

Battery-saving function.............................124
Electronic key ...............................................108
If the electronic key does not operate

properly.......................................................443

If you lose your keys.................................442
Key number plate .......................................108
Keyless entry ......................................... 112, 123
Mechanical key............................................108
Power switch................................................. 170
Replacing the battery.............................. 409
Warning buzzer...........................................124
Wireless remote control...........................110

Knee airbags .................................................... 29

Lane change assist function .................... 233
Lane Tracing Assist (LTA)

Operation......................................................233
Warning messages...................................245

Language (multi-information display) ... 94
LATCH anchors ............................................. 53
LDH (Lexus Dynamic Handling system)

..........................................................................303

Lever

Auxiliary catch lever.................................382
Hood lock release lever.........................382
Internal trunk release lever....................... 121
Shift lever..........................................................176
Turn signal lever .......................................... 182
Wiper lever.....................................................192

Lexus climate concierge ............................321
Lexus Dynamic Handling system (LDH)

..........................................................................303

Lexus Enform Safety Connect..................58

515

1-1. What to do if... (Troubleshooting)

LS500h_OM_(U)_1809

515

Alphabetical Index

Lexus Safety System + 2.0

Automatic High Beam............................. 190
Dynamic radar cruise control with

full-speed range......................................245

LTA(Lane Tracing Assist)..................... 233
PCS (Pre-Collision System)................ 223
RSA (Road Sign Assist) .........................255

Lexus Safety System + A............................199

Automatic High Beam............................. 190
Dynamic radar cruise control with

full-speed range..........................245, 255

FCTA (Front Cross Traffic Alert) .....230
LTA (Lane Tracing Assist).................... 233
PCS (Pre-Collision System)..................212
RSA (Road Sign Assist) .........................255

License plate lights

Light switch.....................................................187
Replacing light bulbs..................................414

Light bulbs

Replacing.........................................................414

Lights

Automatic High Beam system............. 190
Front interior lights.................................... 342
Front personal lights................................. 342
Headlight switch ..........................................187
Interior lights...................................................341
Interior lights list............................................341
Rear interior lights..................................... 342
Rear personal lights.................................. 342
Replacing light bulbs..................................414
Trunk lid light..................................................120
Trunk light........................................................120
Turn signal lever...........................................182
Vanity lights..................................................357
Welcome light illumination control...188

Lock steering column................................... 171
LTA (Lane Tracing Assist)

Operation...................................................... 233
Warning messages ..................................245

Luggage mats ...............................................350

Maintenance

Do-it-yourself maintenance ................380
General maintenance .............................376
Maintenance data..................................... 458
Maintenance requirements ..................375

Malfunction indicator lamp ..................... 426
Master warning light ....................................431
Menu icons........................................................90
Meter

Changing the main meter location......89
Clock...........................................................81, 85
Hybrid System Indicator ..................82, 87
Indicators...........................................................78
Instrument panel light control....... 83, 89
Meter control switches ................................91
Meters.........................................................81, 85
Multi-information display..........................90
Settings...............................................................94
Units.....................................................................93
Warning lights.............................................424
Warning message.....................................434

Micro dust and pollen filter ..................... 329
Mirrors

Inside rear view mirror...............................151
Outside rear view mirror defoggers324
Outside rear view mirrors...................... 152
Vanity mirrors..............................................357

Moon roof

Door lock linked moon roof operation

............................................................................157

Jam protection function............................157
Operation.......................................................156

Multi-information display............................90

Audio system-linked display...................93
Drive information 1/Drive information 2

.............................................................................92

Driving information display........................91
Driving support system information dis-

play....................................................................93

516

Alphabetical Index

LS500h_OM_(U)_1809

Dynamic radar cruise control with

full-speed range......................................245

Energy monitor..............................................101
Gear Position.................................................93
G-force..............................................................93
LTA (Lane Tracing Assist)....................239
Menu icons......................................................90
Meter control switches................................91
Navigation system-linked display........93
Pop-up display...............................................90
Settings .............................................................. 94
Suggestion function.....................................95
Tire pressure................................................394
Units ....................................................................93
Warning message.....................................434

Navigation system-linked display....93, 96
Noise from under vehicle ...............................6

“ODO TRIP” switch ............................. 83, 89
Odometer ................................................ 83, 88
Odometer and trip meter display

Display items......................................... 83, 88
“ODO TRIP” switch...........................83, 89
Pop-up display......................................83 , 89

Oil

Engine oil .......................................................460
Front differential oil ...................................463
Rear differential oil ....................................463

Opener

Fuel filler door................................................197
Hood................................................................382
Trunk...................................................................118

Outer foot lights

Location............................................................341

Outside door handle lights........................341
Outside rear view mirrors

Adjustment......................................................152
BSM (Blind Sport Monitor) .................258

Folding.............................................................. 153
Linked mirror function when reversing

........................................................................... 152

Mirror position memory...........................142
Outside rear view mirror defoggers324
RCTA function..............................................271

Outside temperature.............................81, 85
Overheating..................................................450

Paddle shift switches.......................... 180, 181
Panic mode .......................................................110
Parking assist sensors (intuitive parking

assist)............................................................. 265

Parking brake

Operation.......................................................183
Parking brake engaged warning buzzer

........................................................................... 184

Warning light .................................................431
Warning message...................................... 184

Parking lights

Light switch.................................................... 187
Replacing light bulbs..................................414

Parking Support Brake function (for

rear-crossing vehicles) ..........................290

Function......................................................... 290

Parking Support Brake function (rear

pedestrians).....................................278, 29 4

Function..........................................................294

Parking Support Brake function

(rear-crossing vehicles)......................... 278

Parking Support Brake function (static

objects)..............................................278, 284

Function..........................................................284

PCS (Pre-Collision System)

Function................................................212, 2 23
PCS OFF switch..............................215, 225
Warning light .............................................. 430

Personal lights.................................................341
PKSA (Parking Support Alert).............. 263
PKSB (Parking Support Brake)............. 278

Warning message.....................................282

517

1-1. What to do if... (Troubleshooting)

LS500h_OM_(U)_1809

517

Alphabetical Index

Pop Up Hood...................................................38
Power control unit.......................................... 66
Power control unit coolant

Capacity...........................................................461
Checking .......................................................387
Preparing and checking before winter

.........................................................................309

Power easy access system ........................142
Power outlets ................................................355
Power rear seat............................................. 138
Power steering (Electric power steering

system)..........................................................302

Warning light............................................... 427

Power switch...................................................170

Auto power off function ...........................173
Changing the power switch modes .. 172

Power switch (engine switch)

If your vehicle has to be stopped in an

emergency ..................................................416

Power trunk opener and closer ...............118
Power windows

Door lock linked window operation. 155
Jam protection function............................154
Operation........................................................154
Window lock switch ................................. 156

Pre-Collision System (PCS)

Function................................................ 212 , 223
PCS OFF switch..............................215, 225
Warning light...............................................430

Radar cruise control (dynamic radar cruise

control with full-speed range)..245, 255

Radiator...........................................................388
RCD (Rear camera detection).............. 263

Warning message..................................... 276

RCD (Rear Camera Detection)

Function.......................................................... 275

RCTA

Function............................................................ 271
Warning message......................................272

RCTA (Rear Cross Traffic Alert) ......... 263

RCTA function ..............................................272
Rear automatic air conditioning system

..........................................................................334

Rear Cross Traffic Alert (RCTA) ...........271
Rear door sunshades................................. 357
Rear Multi Operation Panel.................... 318
Rear seat position memory .......................146
Rear seats ........................................................ 138

Adjustment.....................................................138
Head restraints..............................................147
Rear seat position memory.................... 146
Relaxation system......................................... 141
Seat heaters..................................................337
Seat ventilators............................................337

Rear side marker lights

Light switch.................................................... 187
Replacing light bulbs..................................414

Rear sunshades ............................................358
Rear turn signal lights

Replacing light bulbs..................................414
Turn signal lever .......................................... 182

Rear view mirror

Inside rear view mirror...............................151
Outside rear view mirrors...................... 152

Rear window defogger ............................. 324
Refueling

Capacity ........................................................ 459
Fuel types...................................................... 459
If the fuel filler door cannot be opened

..........................................................................442

Opening the fuel tank cap ......................197

Regenerative braking................................... 64
Remote Touch ................................................314
Replacing

Electronic key battery............................. 409
Fuses.................................................................... 411
Light bulbs.......................................................414
Tires ................................................................... 401

Resetting the message indicating mainte-

nance is required...................................... 375

Rev indicator .................................................... 87
Rev peak............................................................. 87

518

Alphabetical Index

LS500h_OM_(U)_1809

Road Sign Assist ..........................................255
RSA (Road Sign Assist) ............................255
Run-flat tires........................................394, 439

Seat belt buckle lights..................................341
Seat belt reminder light..................427, 428
Seat belts............................................................ 24

Automatic Locking Retractor ................ 26
Child restraint system installation......... 46
Cleaning and maintaining the seat belt

...........................................................................371

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....... 427, 428
Seat belt extender ........................................ 25
SRS warning light ......................................426

Seat heaters................................................... 337
Seat position memory........................142, 146
Seat ventilators............................................. 337
Seating capacity............................................ 168
Seats

Adjustment.............................................131, 138
Adjustment precautions............................ 131
Child seats/child restraint system installa-

tion....................................................................45

Cleaning...........................................................371
Driving position memory.........................142
Front seat refresh system.........................136
Head restraints .............................................147
Power easy access system.....................142
Properly sitting in the seat.........................23
Rear seat relaxation system......................141
Seat heaters.................................................. 337
Seat position memory .....................142, 146
Seat ventilators............................................ 337

Secondary Collision Brake .....................302

Sensor

Automatic headlight system.................. 187
Automatic High Beam system.............190
Inside rear view mirror...............................151
Intuitive parking assist..............................265
LTA (Lane Tracing Assist)....................233
Parking Support Brake function

(rear-crossing vehicles)..................... 290

Parking Support Brake function (static

objects)....................................................... 285

Radar sensor.........................199, 206, 259
Rain-sensing windshield wipers.......... 193
RCTA............................................................... 272

Service plug...................................................... 66
Service reminder message ..................... 375
Shift lever

Hybrid transmission....................................176

Shift lever light ................................................341
Shopping bag hooks ..................................350
Side airbags ...................................................... 29
Side marker lights

Light switch.................................................... 187
Replacing light bulbs..................................414

Side mirrors

Adjustment..................................................... 152
BSM (Blind Sport Monitor)................. 258
Folding.............................................................. 153
Linked mirror function when reversing

........................................................................... 152

Mirror position memory...........................142
RCTA function..............................................271

Side turn signal lights

Replacing light bulbs..................................414
Turn signal lever .......................................... 182

Side windows ..................................................154
Smart access system with push-button

start

Antenna location..........................................123
Entry functions................................................ 112
Starting the hybrid system...................... 170

Snow mode ......................................................179
Snow tires .......................................................309

519

1-1. What to do if... (Troubleshooting)

LS500h_OM_(U)_1809

519

Alphabetical Index

Spark plug ........................................................461
Specifications................................................458
Speedometer ............................................81, 85
Steering lock

Column lock release....................................171
Steering lock system warning message

.............................................................................171

Steering wheel

Adjustment..................................................... 150
Heated steering wheel............................ 337
Meter control switches................................91
Power easy access system.....................142
Steering wheel position memory ........142

Stop lights

Replacing light bulbs..................................414

Storage features ..........................................345
Stuck

If the vehicle becomes stuck................454

Suggestion function....................................... 95
Sun visors........................................................356
Sunshade

Roof ....................................................................157

Switches

Activating the Automatic High Beam190
Automatic High Beam system............. 190
Brake Hold switch ..................................... 185
Door lock switches.......................................114
Driving mode select switch.................. 297
Driving position memory switches.....142
Dynamic radar cruise control with

full-speed range switch.......................246

Emergency flashers switch.....................416
EV drive mode switch ..............................174
Garage door opener switches ..........360
Heated steering wheel switch............. 337
HUD (Head-up display) switch............98
Ignition switch................................................170
Instrument panel light control switches

...................................................................83, 89

Intuitive parking assist switch...............266
Light switches................................................187
LTA (Lane-Tracing Assist) switch....239

Meter control switches ................................91
Moon roof switches...................................156
“ODO TRIP” switch.......................... 83, 89
Outside rear view mirror switches.... 152
Paddle shift switches........................180, 18 1
Parking brake switch.................................183
PCS OFF switch..............................215, 225
PKSB (Parking Support Brake) switch

..........................................................................279

Power door lock switch ............................ 114
Power switch................................................. 170
Power window switches ......................... 154
RCD (Rear camera detection) switch

..........................................................................275

RCTA switch................................................ 272
Rear door sunshade switch..................357
Rear seat heater..........................................335
Rear seat position memory switches 146
Rear seat ventilator ...................................335
Rear sunshades switch........................... 358
Rear window and outside rear view mir-

ror defoggers switch ............................323

Seat heater switches.................................337
Seat ventilator switches ..........................337
Snow mode switch......................................179
“SOS” button...................................................58
Tilt and telescopic steering control switch

...........................................................................150

Tire pressure warning reset switch.. 398
Trunk closer switch.................................... 120
Trunk opener main switch.......................122
Trunk opener switch ...................................118
Vehicle-to-vehicle distance switch...246
VSC OFF switch ...................................... 303
Window lock switch..................................156
Windshield wiper and washer switch192
Windshield wiper de-icer switch.......328

Tachometer................................................81, 85

Rev indicator ...................................................87
Rev peak............................................................87

520

Alphabetical Index

LS500h_OM_(U)_1809

Tail lights

Light switch.....................................................187
Replacing light bulbs..................................414

Theft deterrent system

Alarm ...................................................................73
Immobilizer system........................................ 71

Tire inflation pressure

Maintenance data......................................464
Tire inflation pressure display function

.........................................................................394

Warning light...............................................428

Tire information............................................ 470

Glossary......................................................... 473
Size......................................................................471
Tire identification number .......................471
Uniform Tire Quality Grading............ 472

Tire pressure display..................................394
Tire pressure warning system

Function..........................................................394
Initializing .......................................................398
Installing tire pressure warning valves

and transmitters ......................................397

Registering ID codes...............................399
Warning light...............................................428

Tires

Chains.............................................................. 310
Checking .......................................................392
If you have a flat tire..................................439
Inflation pressure........................................405
Information....................................................470
Replacing........................................................ 401
Rotating tires................................................394
Run-flat tires .....................................394, 439
Size....................................................................464
Snow tires......................................................309
Tire inflation pressure display function

.........................................................................394

Tire pressure warning system.............394
Warning light...............................................428

Top tether strap............................................... 55
Total load capacity......................................458

Towing

Dinghy towing.............................................. 169
Emergency towing..................................... 419
Towing eyelet...............................................422
Trailer towing................................................168

TRAC (Traction Control) ........................302
Traction battery (hybrid battery)

Hybrid battery (traction battery) air vents

.............................................................................69

Location.............................................................66
Specification ................................................ 460
Warning message........................................69

Traction Control (TRAC) ........................302
Traction motor (electric motor) ............... 63
Trailer towing ................................................. 168
Transmission

Driving mode select switch ..................297
Hybrid transmission....................................176
M mode .............................................................181
Paddle shift switches........................180, 18 1
Snow mode.....................................................179

Trip meters ............................................... 83, 88
Trunk.................................................................... 116

Hands Free Power Trunk Lid.................119
Internal trunk release lever....................... 121
Power trunk opener and closer ............118
Smart access system with push-button

start ...................................................................119

Trunk closer switch.................................... 120
Trunk easy closer........................................ 120
Trunk features............................................. 350
Trunk grip ....................................................... 120
Trunk lid light................................................. 120
Trunk light....................................................... 120
Trunk opener main switch.......................122
Trunk opener switch ...................................118
Wireless remote control...........................119

Trunk lid light...................................................120
Trunk light.........................................................120
Turn signal lights

Replacing light bulbs..................................414
Turn signal lever .......................................... 182

521

1-1. What to do if... (Troubleshooting)

LS500h_OM_(U)_1809

521

Alphabetical Index

USB charging ports....................................353

Vanity lights.................................................... 357
Vanity mirrors ............................................... 357
Variable Gear Ratio Steering (VGRS)302
VDIM (Vehicle Dynamics Integrated Man-

agement)......................................................303

Vehicle data recordings..................................7
Vehicle Dynamics Integrated Manage-

ment (VDIM)..............................................303

Vehicle identification number................458
Vehicle Stability Control (VSC) ...........302
Ventilators (seat ventilators)................... 337
VGRS (Variable Gear Ratio Steering)302
VSC (Vehicle Stability Control) ...........302

Warning buzzer

Hands off steering wheel alert (LTA)244
LTA (Lane-Tracing Assist)...................236

Warning buzzers

ABS ..................................................................426
Airbags ...........................................................426
Approach warning......................................251
Brake hold.......................................................431
Brake Override System......................... 427
Brake system ............................................... 424
Charging system .......................................425
Downshifting...................................................181
Drive-Start Control .................................. 427
Electric power steering .......................... 427
Engine .............................................................426
High coolant temperature .................... 424
Hybrid system .............................................426
Intuitive parking assist..................270, 429
Low engine oil pressure.........................425
LTA (Lane Tracing Assist)........233, 429
Open door...............................................113, 115

Open window ..............................................155
PKSA (Parking Support Alert) ...........264
PKSB (Parking Support Brake) ........ 430
Pop Up Hood..............................................426
Pre-collision braking......................212, 224
RCD (Rear Camera Detection) ........429
RCTA (Rear Cross Traffic Alert) ......429
Seat belt..............................................427, 428

Warning label .................................................. 66
Warning lights............................................... 424

ABS...................................................................426
Brake hold operated indicator .............431
Brake Override System ......................... 427
Brake system................................................424
Charging system........................................425
Drive-Start Control................................... 427
Electric power steering........................... 427
High coolant temperature.....................424
Hybrid system overheat warning light

..........................................................................425

Intuitive parking assist OFF indicator429
Low engine oil pressure.........................425
Low fuel level ...............................................427
Low traction battery warning light....425
LTA indicator...............................................429
Malfunction indicator lamp...................426
Master warning light...................................431
Parking brake indicator ............................431
PKSB OFF indicator ............................... 430
Pop Up Hood..............................................426
Pre-collision system................................. 430
RCD OFF indicator..................................429
RCTA OFF indicator...............................429
Seat belt reminder light...............427, 428
Slip indicator................................................ 430
SRS....................................................................426
Tire pressure ................................................428

Warning messages..................................... 434
Warning reflector storage belt................351
Washer

Adding............................................................ 389

522

Alphabetical Index

LS500h_OM_(U)_1809

Preparing and checking before winter

.........................................................................309

Switch ................................................................192

Washing and waxing..................................368
Weight

Cargo capacity............................................ 168
Load limits ...................................................... 168
Weight ............................................................458

Wheels

Replacing wheels........................................ 401
Size....................................................................464

Window lock switch .....................................156
Windows

Power windows............................................154
Rear window defogger .......................... 324
Washer.............................................................192

Windshield wiper de-icer ........................ 329
Windshield wipers

Position ............................................................ 195
Rain-sensing windshield wipers...........192

Winter driving tips.......................................309
Wireless remote control

Battery-Saving Function ..........................124
Locking/Unlocking .....................................110
Replacing the battery...............................409

For information regarding the

equipment listed below, refer to
the “NAVIGATION AND MULTI-
MEDIA SYSTEM OWNER’S
MANUAL”.

· Navigation system
· Audio/visual system
· Rear seat entertainment system
· Lexus parking assist monitor