LEXUS LS 500H (2019 year). Manual — part 32

508

What to do if... (Troubleshooting)

LS500h_OM_(U)_1809

extra caution, and take your vehicle
to the nearest Lexus dealer or
authorized tire dealer as soon as
possible to have the tire replaced.
(

P.439)

 Try the procedure for when the vehi-

cle becomes stuck in mud, dirt, or
snow. (

P.454)

The vehicle becomes stuck

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