2021 Lexus LC500 power steering

433What to do if... (Troubleshooting)
It is locked automatically to prevent
theft of the vehicle. ( P.153, 157)
 Is the window lock switch pressed?
The power window at the passenger’s seat
cannot be operated if the window lock
switch is pressed. ( P.139)
 The auto power off function will be
operated if the vehicle is left in
ACCESSORY or IGNITION ON
mode (the engine is
not running operating>) for a period of time.
( P.155, 160)
 The seat belt reminder light is flash-
ing
Are the driver and the passengers wearing
the seat belts? ( P.351)
 The parking brake indicator is on
Is the parking brake released? ( P.176)
Depending on the situation, other
types of warning buzzer may also
sound. ( P.347, 356) 
Did anyone inside the vehicle open
a door during setting the alarm?
The sensor detects it and the alarm sounds.
( P.72)
To stop the alarm, turn the engine
switch to IGNITION
ON mode , or start the
engine .
 Is the electronic key left inside the
vehicle?
Check the message on the multi-informa-
tion display. ( P.356)
 When a warning light turns on or a
warning message is displayed, refer
to P.347, 356.
 Slow down the vehicle, drive with
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.362)
The steering wheel cannot be
turned after the engine system> is stopped
The windows do not open or
close by operating the power
window switches
The engine switch switch> is turned off automati-
cally
A warning buzzer sounds during
drivingAn alarm is activated and the
horn sounds
A warning buzzer sounds when
leaving the vehicle
A warning light turns on or a
warning message is displayed
When a problem has occurred
If you have a flat tire

436Alphabetical index
Instrument panel light control ................85
BSM (Blind Spot Monitor).........................231 Blind Spot Monitor function................. 235
Rear Cross Traffic Alert function....... 237
C
Care ...................................................... 286, 289Aluminum wheels ...................................... 287
Exterior ...........................................................286
Interior .............................................................289
Seat belts........................................................289
Cargo capacity.............................................. 150
Cargo hooks ................................................. 275
Center Display ............................................. 254
Chains ................................................................251
Child restraint system................................... 44 Fixed with a LATCH system .................... 51
Fixed with a seat belt................................... 48
Front passenger occupant classification system ............................................................. 39
Points to remember .................................... 44
Riding with children ..................................... 44
Types of child restraint system installation method ........................................................... 45
Using an anchor bracket .......................... 53
Child safety ....................................................... 44 12-volt battery precautions ......... 312, 375
Airbag precautions...................................... 33
Child restraint system................................. 45
Heated steering wheel and seat heater precautions................................................268
How your child should wear the seat belt ............................................................................ 25
Power window lock switch.....................139
Power window precautions ...................139
Removed electronic key battery precau- tions .................................................................331
Seat belt extender precautions ............. 25
Seat belt precautions .................................. 44
Trunk precautions .........................................114
Cleaning.............................................. 286, 289 Aluminum wheels ...................................... 287 Exterior........................................................... 286
Interior ............................................................ 289
Radar sensor ..................................... 194, 233
Seat belts ....................................................... 289
Clock ........................................................ 82, 277
Coat hooks..................................................... 278
Condenser ..................................................... 309
Console box ...................................................274
Console box light .........................................274
Cooling system.............................................308 Engine overheating....................... 376, 379
Hybrid system overheating ................. 380
Cornering lights ............................................ 183
Cruise control Dynamic radar cruise control with full-
speed range ................................................214
Cup holder ......................................................274
Current fuel consumption .......................... 88
Curtain shield airbags .................................. 28
Customizable features .............................. 405
D
Daytime running light system .................... 181
Defogger Outside rear view mirrors.......................261
Rear window ..................................................261
Windshield ......................................................261
Differential ...................................................... 392
Dimension ...................................................... 386
Dinghy towing.................................................. 151
Display BSM (Blind Spot Monitor)......................231
Drive information ......................................... 88
Dynamic radar cruise control with full-
speed range ................................................214
Energy monitor ..............................................98
Head-up display............................................ 93
Intuitive parking assist .............................. 225
LKA (Lane-Keeping Assist) .................. 210
Multi-information display ..........................86
Warning message .................................... 356
Distance ............................................................. 88

Alphabetical index437
Do-it-yourself maintenance .................... 296
Door courtesy lights ..................................... 271
Door lockDoors.................................................................. 110
Smart access system with push-button start ....................................................................117
Wireless remote control......................... 108
Door pockets ................................................ 273
Doors ................................................................... 110 Automatic door lock ing and unlocking
system ............................................................. 113
Door glasses ................................................. 138
Door lock.......................................................... 110
Open door warning buzz er .............111, 113
Outside rear view mirrors ......................135
Drive info 1/Drive info 2 .............................. 88
Drive information ........................................... 88
Driver’s seat position memory ................. 127 Driving position memory......................... 127
Memory recall function ............................ 129
Power easy access system ..................... 127
Drive-start control ........................................143
Driving................................................................ 142 Break-in tips ................................................... 143
Correct driving posture .............................23
Driving mode select switch .................. 224
Hybrid vehicle driving tips .................... 248
Procedures ..................................................... 142
Winter drive tips.........................................250
Driving mode select switch ..................... 224
Driving position memory Power easy access system ..................... 127
DRS (Dynamic Rear Steering) .............. 243
Dynamic radar cruise control with full- speed range.................................................. 214Warning message......................................222
Dynamic Rear Steering (DRS) .............. 243
E
ECB (Electronically Controlled Brake Sys- tem) ................................................................ 243
Eco drive mode ............................................ 224 Eco Driving Indicator.................................... 80
Eco Driving Indicator Light ........................ 80
EDR (Event data recorder) ........................... 8
Elapsed time ..................................................... 88
Electric motor (traction motor) ................ 62
Electric Power Steering (EPS)
Function .......................................................... 243
Warning light .............................................. 348
Electronically Controlled Brake System (ECB) ............................................................ 243
Electronic key ................................................ 106 Battery-saving function.............................. 119
If the electronic key does not operate properly ....................................................... 367
Replacing the battery .............................. 330
Emergency, in case of If a warning buzzer sounds................... 347
If a warning light turns on....................... 347
If a warning message is displayed .... 356
If the 12-volt battery is discharged ... 369
If the electronic key does not operate properly ....................................................... 367
If the engine will not start........................363
If the fuel filler do or cannot be opened
......................................................................... 366
If the hybrid system will not start ........364
If the vehicle is trapped in rising water ..........................................................................339
If you have a flat tire ..................................362
If you lose your keys ................................ 366
If you think something is wrong..........345
If your vehicle becomes stuck .............382
If your vehicle has to be stopped in an emergency ................................................ 338
If your vehicle needs to be towed .......341
If your vehicle overheats ............376, 379
Emergency flashers .................................... 338
Energy monitor ............................................... 98
Engine ACCESSORY mode.................... 155, 159
Compartment............................................. 304
Engine switch ................................................ 152

438Alphabetical index
Fuel pump shut off system .................... 346
Hood................................................................ 302
How to start the engine............................152
How to start the hybrid system ........... 156
Identification number ............................... 387
If the engine will not start ....................... 363
If the hybrid system will not start ........ 364
If your vehicle has to be stopped in an
emergency ................................................338
Ignition switch (engine switch) .............152
Ignition switch (power switch) ............. 156
Overheating..................................... 376, 379
Power switch ................................................ 156
Engine coolant..............................................308 Capacity .........................................................390
Checking ...................................................... 308
Preparing and checking before winter.........................................................................250
Engine coolant temperature gauge ....... 82
Engine immobilizer system ........................ 70
Engine oil ........................................................ 305 Capacity ........................................................ 388
Checking ...................................................... 305
Preparing and checking before winter.........................................................................250
Warning light ............................................... 347
Warning message.....................................359
Engine oil maintenance data .................. 307
Engine oil temperature gauge .................. 82
Engine switch (power switch) ........152, 156 Auto power off function ................155, 160
Changing the engine switch (power switch) modes.................................155, 159
If your vehicle has to be stopped in an
emergency ................................................338
Starting the engine (hybrid system)
................................................................ 152, 156
EPS (Electric Power Steering) .............. 243 Function .......................................................... 243
Warning light ...............................................348
EV drive mode............................................... 160
Event data recorder (EDR) ........................... 8 EV indicator ...................................................... 63
F
First-aid kit storage belt ............................ 275
Flat tire ............................................................. 362
Tire pressure warning system .............. 315
Floor mats ...........................................................22
Fluid Automatic transmission ........................... 391
Brake ................................................................392
Hybrid transmission..................................392
Washer ............................................................ 310
Footwell light ................................................... 271
Front passenger occupant classification system .............................................................. 39
Front seats ........................................................125 Adjustment ..................................................... 125
Cleaning ........................................................ 289
Correct driving posture ............................ 23
Driving position memory ......................... 127
Head restraints............................................... 131
Jam protection function ............................ 127
Memory recall function.............................129
Power easy access system ..................... 127
Seat heaters ................................................. 268
Seat position memory ............................... 127
Seat ventilators ........................................... 268
Front side marker light ................................. 181 Light switch ...................................................... 181
Replacing light bulbs ................................336
Front turn signal lights ................................. 175 Replacing light bulbs ................................336
Turn signal lever ...........................................175
Fuel ....................................................................... 191 Capacity ........................................................ 388
Fuel gauge ........................................................ 82
Fuel pump shut off system.....................346
Information ................................................... 395
Refueling............................................................ 191
Type ................................................................. 388
Warning light ................................................ 351
Fuel consumption

Alphabetical index439
Average fuel consumption after refueling............................................................................88
Average fuel economy ..............................88
Current fuel consumption........................88
Fuel filler door .................................................. 191 If the fuel filler door cannot be opened.........................................................................366
Refueling ........................................................... 191
Fuel gauge ......................................................... 82
Fuel pump shut off syst em........................ 346
Fuses ...................................................................331
G
Garage door opener ................................. 279
Gauges ............................................................... 82
Gear positions ................................................. 88
G-force............................................................... 89
Glove box ....................................................... 273
Glove box light ............................................. 273
Grocery bag hooks .................................... 275
H
Headlights ......................................................... 181 Automatic High Beam system............. 184
Light switch ...................................................... 181
Replacing light bulbs................................ 336
Headlights aim .............................................. 335
Head restraints ................................................ 131
Head-up display.............................................. 93
Heated steering wheel .............................. 268
Heaters Air conditioning system..........................260
Heated steering wheel............................268
Outside rear view mirrors ...................... 261
Seat heaters ..................................................268
High-voltage components ......................... 65
Hill-start assist control ............................... 243
Hood ................................................................. 302 Open ............................................................... 302
Pop Up Hood ................................................ 36
Hooks Cargo hooks................................................ 275
Coat hooks ................................................... 278
Grocery bag hooks.................................. 275
Retaining hooks (floor mat) ..................... 22
Horn ....................................................................133
Hybrid battery (traction battery) Location .............................................................65
Specification ................................................ 388
Warning message ........................................68
Hybrid battery (traction battery) air vents ............................................................................. 68
Hybrid system .................................................. 62 Emergency shut off system......................68
Energy monitor/consumption screen.............................................................................98
EV drive mode............................................. 160
High voltage components .......................65
Hybrid System Indicator ........................... 97
Hybrid system precautions......................65
Hybrid vehicle driving tips ....................248
If the hybrid system will not start ........364
Overheating ................................................ 380
Power (ignition) switch ............................ 156
Regenerative braking ................................. 63
Starting the hybrid system ...................... 156
Vehicle proximity noti fication system. 64
Hybrid System Indicator...............................97
Hybrid transmission......................................169 M mode ............................................................174
Paddle shift switches ........................173, 174
Snow mode.....................................................173
I
I/M test ............................................................ 299
IdentificationEngine..............................................................387
Vehicle ........................................................... 386
Ignition switch (engine switch).................152 Auto power off function................ 155, 160
Changing the engine switch modes . 155
If your vehicle has to be stopped in an emergency ................................................ 338

442Alphabetical index
...........................................................................136
Mirror position memory........................... 127
Outside rear view mirror defoggers . 261
Outside temperature.................................... 82
Overheating ....................................... 376, 379
P
Paddle shift switches ...... 167, 168, 173, 174
Panic mode ..................................................... 108
Parking assist sensors (intuitive parking assist) ............................................................. 225
Parking brake.................................................. 176 Indicator ........................................................ 350
Operation........................................................ 176
Parking brake engaged warning buzzer...........................................................................178
Warning message.......................................178
Parking lights .................................................... 181 Light switch ...................................................... 181
Replacing light bulbs................................ 336
PCS (Pre-Collision System) ...................200 Function ..........................................................200
PCS OFF switch ........................................ 202
Warning light ............................................... 349
Personal lights................................................. 271
Pop-up display ................................................. 84
Pop Up Hood................................................... 36
Power control unit.......................................... 65
Power control unit coolant ......................308 Capacity .........................................................390
Checking ...................................................... 308
Preparing and checking before winter.........................................................................250
Power easy access system ........................ 127
Power outlet ...................................................277
Power steering (Elect ric power steering
system).......................................................... 243 Warning light ...............................................348
Warning message..................................... 357
Power switch (engine switch) ........152, 156 Auto power off function ................155, 160
Changing the power switch (engine switch) modes ................................ 155, 159
If your vehicle has to be stopped in an emergency ................................................ 338
Starting the hybrid system (engine) ................................................................. 152, 156
Power windows ............................................. 138 Door lock linked window operation . 139
Jam protection function ........................... 139
Operation ....................................................... 138
Window lock switch.................................. 139
Pre-Collision System (PCS) ...................200 Function ......................................................... 200
PCS OFF switch ........................................202
Warning light ...............................................349
R
Radar cruise control (dynamic radar cruise control with full-speed range)............... 214
Radiator ........................................................... 309
Rear side marker lights ................................ 181 Light switch ...................................................... 181
Replacing light bulbs ................................336
Rear turn signal lights .................................. 175 Replacing light bulbs ................................336
Turn signal lever ...........................................175
Rear view mirror Inside rear view mirror ..............................134
Outside rear view mirrors...................... 135
Rear window defogger ...............................261
Refueling ............................................................ 191 Capacity ........................................................ 388
Fuel types ...................................................... 388
If the fuel filler do or cannot be opened
......................................................................... 366
Opening the fuel tank cap ....................... 191
Regenerative braking ................................... 63
Remote Touch .............................................. 254
Replacing Electronic key battery ............................. 330
Fuses.................................................................. 331
Light bulbs .....................................................336
Tires ....................................................................321

444Alphabetical index
Speedometer ................................................... 82
Sport mode .................................................... 224
Steering lockColumn lock release....................... 153, 157
Steering lock system warning message................................................................ 153, 157
Steering wheel ................................................133 Adjustment......................................................133
Heated steering wheel............................268
Power easy access system ..................... 127
Steering wheel position memory ........ 127
Stop lights Replacing light bulbs................................ 336
Storage feature ............................................ 273
Stuck If the vehicle becomes stuck................ 382
Sunshade......................................................... 278
Sun visors .........................................................277
Switches “SOS” button .................................................. 55
Active rear wing switch .......................... 240
Automatic High Beam system............. 184
Brake Hold switch ...................................... 179
BSM (Blind spot monitor) switch...... 232
Door lock switches .......................................112
Driving mode select switch .................. 224
Driving position memory switches ..... 127
Dynamic radar cruise control with full-speed range switch .................................215
Emergency flashers switch ...................338
Engine switch.................................................152
EV drive mode switch ............................. 160
Garage door opener switches .......... 279
Heated steering wheel switch.............268
HUD (Head-up display) switch............ 93
Ignition switch..................................... 152, 156
Instrument panel light control switch.. 85
Intuitive parking assist switch............... 226
Light switches ................................................. 181
LKA (Lane-Keeping Assist) switch..209
Meter control switches .............................. 87
Outside rear view mi rror switches .....135 Paddle shift switches .. 167, 168, 173, 174
Parking brake switch..................................176
PCS OFF switch ........................................202
Power door lock switch ............................ 112
Power switch................................................. 156
Power window switches ......................... 138
Rear window and outside rear view mir-
ror defoggers switch ........................... 260
Seat heater switches................................ 268
Seat ventilator switches ......................... 268
Snow mode switch........................... 166, 173
Tilt and telescopic steering control switch ........................................................................... 133
Tire pressure warning reset switch.... 318
Trunk opener main switch........................ 117
Trunk opener switch ................................... 115
Vehicle-to-vehicle distance switch.... 215
VSC OFF switch ....................................... 244
Window lock switch.................................. 139
Windshield wiper and washer switch ........................................................................... 187
Windshield wiper de-icer switch....... 264
T
Tachometer....................................................... 82 Variable red zone.........................................84
Tail lights............................................................. 181 Light switch ...................................................... 181
Replacing light bulbs ................................336
Theft deterrent system Alarm................................................................... 72
Engine immobilizer system...................... 70
Theft prevention labels ............................... 73
Tire inflation pressure ................................ 325 Maintenance data ......................................393
Tire inflation pressure display function........................................................................... 315
Warning light ...............................................352
Tire information ............................................ 397 Glossary ........................................................ 400
Size ................................................................... 398
Tire identification number..................... 398

446Alphabetical index
VSC (Vehicle Stability Control) ........... 243
W
Warning buzzers
Approach warning.................................... 220
Brake system ............................................... 347
Downshifting ...................167, 168, 174, 175
Intuitive parking assist.............................. 230
LKA (Lane-Keeping Assist)................. 207
Open door........................ .........................111, 113
Open hood...................................................... 113
Open trunk ...................................................... 113
Open window ...............................................139
Pre-collision braking................................200
Seat belt reminder.......................................351
Warning label .................................................. 65
Warning lights............................................... 347 ABS ..................................................................348
Brake hold operated indicator .......... 350
Brake Override System ........................ 350
Brake system .....................................347, 351
Charging system ....................................... 347
Electric power steering ..........................348
High coolant temperature .................... 352
LKA (Lane-Keeping Assist)................. 349
Low engine oil pressure......................... 347
Low fuel level .................................................351
Malfunction indicator lamp...................348
Master warning light ................................ 352
Parking brake indicator ......................... 350
Pre-collision system ................................. 349
Seat belt reminder light ............................351
Slip indicator ................................................ 349
SRS....................................................................348
Tire pressure ................................................ 352
Warning messages ..................................... 356
Warning reflector storag e belt.............. 275
Washer ..............................................................187 Checking ........................................................ 310
Preparing and checking before winter.........................................................................250
Switch ................................................................187 Washing and waxing.................................. 286
Weight
Cargo capacity ............................................ 150
Load limits ...................................................... 150
Weight............................................................ 386
Wheels ............................................................. 327 Replacing wheels .........................................321
Size ....................................................................393
Window lock switch .....................................139
Windows .......................................................... 138 Power windows ........................................... 138
Rear window defogger.............................261
Washer ............................................................ 187
Windshield wiper de-icer ........................ 265
Windshield wipers ........................................187 Position............................................................. 189
Rain-sensing windshield wipers .......... 187
Winter driving tips....................................... 250
Wireless remote control ........................... 108 Battery-Saving Function............................ 119
Locking/Unlocking ...................................108
Replacing the battery .............................. 330
For information regarding the equipment listed below, refer to
the “NAVIGATION SYSTEM
OWNER’S MANUAL”.
· Audio/video system
· Navigation system
· Lexus parking assist monitor
· Lexus Enform