cruise control LEXUS LS500H 2020 Owner's Manual

4327-2. Steps to take in an emergency
becomes available again.
■If “Front Camera Unavailable” or “Front
Camera Unavailable See Owner's
Manual” is displayed
The following systems may be suspended
until the problem shown in the message is
resolved. ( P.197, 203, 425)
●PCS (Pre-Collision system)
●LTA (Lane Tracing Assist)
●Dynamic radar cruise control with
full-speed range
●RSA (Road Sign Assist) (if equipped)
●AHB (Automatic High Beam)
■If “Maintenance Required Soon” is dis-
played
Indicates that all maintenance according to
the driven distance on the maintenance
schedule
* should be performed soon.
Comes on approximately 4500 miles
(7200 km) after the message has been
reset. If necessary, perform maintenance.
Please reset the message after the mainte-
nance is performed. ( P.368)
*: Refer to the separa te “Scheduled Main-
tenance” or “Owner’s Manual Supple-
ment” for the maintenance interval
applicable to your vehicle.
■If “Maintenance Required Visit Your
Dealer” is displayed
Indicates that all maintenance is required to
correspond to the driven distance on the
maintenance schedule
*.
Comes on approximately 5000 miles
(8000 km) after the message has been
reset. (The indicator will not work properly
unless the message ha s been reset.) Per-
form the necessary maintenance. Please
reset the message after the maintenance is
performed. ( P.368)
*: Refer to the separa te “Scheduled Main-
tenance” or “Owner’s Manual Supple-
ment” for the maintenance interval
applicable to your vehicle.
■If “Oil Maintenance Required Soon” is
displayed
Indicates that the engine oil should be
scheduled to be changed.
Check the engine oil an d change it if neces-
sary. After changing th e engine oil, make
sure to reset the message. ( P.381)
■If “Oil Maintenance Required” is dis-
played
Indicates that the engine oil should be
changed.
Check and change the en gine oil, and oil fil-
ter by your Lexus dealer. After changing the
engine oil, make sure to reset the message.
(  P.381)
■If “Shift System Malfunction Driving
Unavailable” is displayed
There is a malfunction in the shift control
system. Have the vehicle inspected by your
Lexus dealer immediately.
■If a message that indicates the need for
the shift lever operation is displayed
To prevent the shift le ver from being oper-
ated incorrectly or the vehicle from moving
unexpectedly, a message that requires shift-
ing the shift position may be displayed on
the multi-information display. In that case,
follow the instruction of the message and
shift the shift position.
■If a message that indicates the need for
visiting your Lexus dealer is displayed
The system or part shown on the
multi-information display is malfunctioning.
Have the vehicle inspected by your Lexus
dealer immediately.
■If a message that indicates the need for
referring to Owner’ s Manual is dis-
played
●If any of the following messages are
shown on the multi-information display,
follow the instructions.
• “Engine Coolant Temp High” ( P.444)
•“Battery Low” ( P.439)
• “Transmission Fluid Temp High” ( P.169)
●If any of the following messages are
shown on the multi-info rmation display, it
may indicate a malf unction. Have the
vehicle inspected by your Lexus dealer

500Alphabetical Index
Parking brake ................................................ 176
Warning light .................................................419
Brake assist .................................................... 297
Break-in tips.................................................... 155
Brightness control Instrument panel light control ........75, 79
BSM (Blind Spot Monitor).........................251
Buzzer Hands off steering wheel warning (LTA)......................................................................... 237
C
Card key ............................................................ 96
Care Aluminum wheels ...................................... 362
Exterior ........................................................... 362
Interior .............................................................365
Seat belts........................................................365
Cargo capacity...............................................163
Cargo net ....................................................... 343
Center Display .............................................. 310
Chains .............................................................. 304
Child restraint system Fixed with a LATCH system .................. 53
Fixed with a seat belt................................... 49
Front passenger occupant classification system ............................................................. 39
Points to remember .................................... 45
Riding with children ..................................... 45
Types of child restraint system installation method ........................................................... 46
Using an anchor bracket .......................... 55
Child safety Airbag precautions...................................... 34
Battery precautions ..................... 385, 443
Child restraint system................................. 46
Heated steering wheel and seat heater precautions................................................330
How your child should wear the seat belt ............................................................................ 25
Moon roof precautions ............................ 147
Panoramic moon roof precautions ..... 151 Power window lock switch .................... 145
Power window precautions ...................144
Rear door child-protectors ................... 103
Removed electronic key battery precau-
tions .............................................................. 404
Seat belt extender precautions.............. 25
Seat belt precautions .................................. 45
Trunk precautions....................................... 104
Child-protectors........................................... 103
Cleaning Aluminum wheels ......................................362
Exterior............................................................362
Interior ............................................................ 365
Radar sensor .......................................193, 199
Seat belts ....................................................... 365
Clock ................................................73, 76, 348
Clock light ...................................................... 334
Coat hooks..................................................... 347
Coin holder .................................................... 340
Condenser ..................................................... 383
Console box ....................................................341
Consumption screen ...................................... 91
Cooling system............................................. 382 Engine overheating................................... 444
Cornering lights .............................................182
Cruise control Dynamic radar cruise control with full-speed range ........................... 238, 241
Cup holders ................................................... 340
Current fuel consumption .......................... 82
Curtain shield airbags .................................. 29
Customizable features .............................. 470
D
Daytime running light system .................. 180
Defogger Outside rear view mirrors...................... 318
Rear window ................................................. 318
Windshield ..................................................... 318
Differential Front differential oil............. .......................454
Rear differential oil......... ..................... ...... 455

501Alphabetical Index
Dimension ...................................................... 450
Dinghy towing.................................................164
DisplayCenter Display............................................. 310
Dynamic radar cruise control with full-speed range ........................................ 241
Head-up display ........................................... 87
Intuitive parking assist.............................. 259
LTA (Lane Tracing Assist).................... 232
Multi-information display ..........................80
Parking Support Brake function (rear pedestrians) ..............................................289
RCD (Rear Camera Detection) ........ 270
RCTA .............................................................. 266
Warning message..................................... 429
Distance until next engine oil change ...74, 79
Do-it-yourself maintenance .................... 369
Door courtesy lights ................................... 334
Door lock Doors................................................................ 100
Smart access system with push-button start ..................................................................... 111
Wireless remote control........................... 98
Doors Automatic door lock ing and unlocking
system ........................................................... 104
Door closer ................................................... 103
Door glasses ..................................................143
Door lock........................................................ 100
Open door warning bu zzer ........ 101, 103
Outside rear view mirrors ........................141
Rear door child-protectors ................... 103
Drive distance .................................................. 82
Drive info 1/Drive info 2 .............................. 82
Driver’s seat position memory Driving position memory........................ 130
Memory recall function ............................133
Power easy access system .................... 130
Drive-start control ....................................... 155
Driving Break-in tips .................................................. 155 Correct driving posture ............................ 23
Driving mode select switch .................. 292
Procedures .................................................... 154
Winter drive tips ........................................ 303
Driving information disp lay ........................ 82
Driving position memory........................... 130 Memory recall function............................ 133
Power easy access system .................... 130
Driving range ................................................... 82
Driving support system information display ............................................................................. 85
DRS (Dynamic Rear Steering) .............. 298
Dynamic radar cruise control with full-speed range .............................. 238, 241Warning message ..................................... 249
Dynamic Rear Steering (DRS) .............. 298
E
ECB (Electronically Controlled Brake Sys-
tem) ................................................................ 297
Eco Driving Indicator............................. 83, 91
Eco Driving Indicator Light ........................ 83
EDR (Event data recorder) ............................7
Elapsed time ..................................................... 82
Electric Power Steering (EPS) .............. 298 Warning light ............................................... 422
Electronic key .................................................. 96 Battery-saving function.............................. 112
If the electronic key does not operate properly ....................................................... 437
Replacing the battery .............................. 403
Electronic roof sunshade Jam protection function ........................... 150
Operation ....................................................... 148
Electronically Controlled Brake System (ECB) ............................................................ 297
Electronically modulated air suspension .......................................................................... 294
Emergency flashers ..................................... 410
Emergency, in case of If a warning buzzer sounds.................... 419
If a warning light turns on........................ 419

504Alphabetical Index
InitializationItems to initialize .........................................484
Maintenance .....................................368, 381
Power windows............................................ 143
Tire pressure warning system ............. 392
Inside door handle lights .......................... 334
Inside rear view mirror ............................... 140
Instrument panel light control ........... 75, 79
Intercooler...................................................... 383
Intercooler coolant Capacity ......................................................... 453
Checking ....................................................... 382
Interior lights.................................................. 334 Front interior light ...................................... 334
Rear interior light ....................................... 334
Intuitive parking assist..................... 257, 259 Function .......................................................... 259
Warning message........................... 261, 277
J
JackPositioning a floor jack............................ 375
Jam protection function Electronic roof sunshade........................ 150
Moon roof .......................................................146
Panoramic moon roof.............................. 150
Power trunk opener and closer .......... 109
Power windows............................................ 143
Rear door sunshade ............................... 350
K
Keyless entrySmart access system with push-button start ..................................................................... 111
Wireless remote control........................... 98
Keys Battery-saving function ..............................112
Electronic key ................................................. 96
Engine switch................................................ 165
If the electronic key does not operate properly....................................................... 437 If you lose your keys .................................436
Key number plate .........................................96
Keyless entry .......................................... 100, 111
Mechanical key .............................................. 96
Replacing the battery .............................. 403
Warning buzzer ............................................ 112
Wireless remote control ...........................98
Knee airbags .................................................... 29
L
Lane change assist function .................... 226
Lane Tracing Assist (LTA) Operation ...................................................... 226
Warning messages...................................238
Language (multi-information display) ... 85
LATCH anchors ............................................. 53
LDH (Lexus Dynamic Handling system) .......................................................................... 298
Lever Auxiliary catch lever .................................375
Hood lock release lever .........................375
Internal trunk release lever..................... 109
Shift lever ......................................................... 169
Turn signal lever ...........................................175
Wiper lever .................................................... 185
Lexus climate concierge ............................315
Lexus Dynamic Handling system (LDH) .......................................................................... 298
Lexus Enform Safety Connect.................. 58
Lexus Safety System + 2.0 AHB (Automatic High Beam) ............. 183
Dynamic radar cruise control with full-speed range ........................................241
LTA (Lane Tracing Assist) .................... 226
PCS (Pre-Collision System) ..................216
RSA (Road Sign Assist)..........................238
Lexus Safety System + A AHB (Automatic High Beam) ............. 183
Dynamic radar cruise control with full-speed range ........................... 238, 241
FCTA (Front Cross Traffic Alert)...... 223
LTA (Lane Tracing Assist) .................... 226

505Alphabetical Index
PCS (Pre-Collision System)................205
RSA (Road Sign Assist) ......................... 238
License plate lights Light switch .................................................... 180
Replacing light bulbs............................... 408
Light bulbs Replacing ...................................................... 408
Lights Automatic High Beam system............. 183
Front interior lights .................................... 335
Front personal lights................................. 336
Headlight switch ......................................... 180
Interior lights................................................. 334
Interior lights list.......................................... 334
Rear interior lights ..................................... 335
Rear personal lights.................................. 336
Replacing light bulbs............................... 408
Trunk lid light................................................. 108
Trunk light....................................................... 108
Turn signal lever ........................................... 175
Vanity lights ................................................. 350
Welcome light illumination control ..... 181
Lock steering column ..................................165
LTA (Lane Tracing Assist) Operation...................................................... 226
Warning messages .................................. 238
Luggage mats ............................................... 343
M
Maintenance Do-it-yourself maintenance ................. 373
General maintenance .............................369
Maintenance data......................................450
Maintenance requirements ..................368
Malfunction indicator lamp ..................... 420
Master warning light .................................. 426
Menu icons..........................................................81
Meter Changing the main meter location .....80
Clock .......................................................... 73, 76
Indicators .......................................................... 70
Instrument panel light control ........75, 79 Meter control switches ............................... 81
Meters.........................................................73, 76
Multi-information display ......................... 80
Settings...............................................................85
Units.....................................................................84
Warning lights .............................................. 419
Warning message ..................................... 429
Micro dust and pollen filter ..................... 323
Mirrors Inside rear view mirror ............................. 140
Outside rear view mirror defoggers 318
Outside rear view mirrors........................ 141
Vanity mirrors ............................................. 350
Moon roof Door lock linked moon roof operation................................................................ 146, 150
Jam protection function ........................... 146
Operation ....................................................... 146
Multi-information display ............................ 80 Audio system-linked display ...................85
Boost gauge ....................................................84
Drive information 1/Drive information 2............................................................................. 82
Driving information display ...................... 82
Driving support system information dis- play....................................................................85
Dynamic radar cruise control with full-speed range ........................................241
Eco Driving Indicator..................................83
Gear Position .................................................84
G-force ..............................................................84
LTA (Lane Tracing Assist) .................... 232
Menu icons ....................................................... 81
Meter control switches ............................... 81
Navigation system-linked display ........84
Pop-up display .............................................. 80
Settings...............................................................85
Suggestion function .....................................86
Tire pressure ............................................... 389
Units.....................................................................84
Warning message ..................................... 429

507Alphabetical Index
Pre-Collision System (PCS)Function ............................................... 205, 216
PCS OFF switch ............................. 208, 218
Warning light ............................................... 425
R
Radar cruise control (dynamic radar cruise control with full-speed range)... 238, 241
Radiator ........................................................... 383
RCD (Rear camera detection) .............. 257 Function .......................................................... 270
Warning message....................................... 271
RCTA Function .......................................................... 266
Warning message..................................... 267
RCTA (Rear Cross Traffic Alert) ......... 257
RCTA function ..............................................267
Rear automatic air conditioning system .......................................................................... 327
Rear Cross Traffic Alert (RCTA) ......... 266
Rear door sunshades ..... ............................ 350
Rear Multi Operation Panel .....................312
Rear seat position memory .......................134
Rear seats .........................................................125 Adjustment...................................................... 126
Head restraints .............................................135
Rear seat position memory .................... 134
Relaxation system........................................128
Seat heaters ..................................................330
Seat ventilators............................................330
Rear side marker lights Light switch .................................................... 180
Replacing light bulbs............................... 408
Rear sunshades ............................................ 352
Rear turn signal lights Replacing light bulbs............................... 408
Turn signal lever ........................................... 175
Rear view mirror Inside rear view mirror............................. 140
Outside rear view mirrors ........................141
Rear window defogger .............................. 318 Refueling
Capacity .......................................................... 451
Fuel types ........................................................ 451
If the fuel filler do or cannot be opened
..........................................................................436
Opening the fuel tank cap ..................... 190
Remote Touch ..............................................308
Replacing Electronic key battery ............................. 403
Fuses................................................................ 405
Light bulbs .................................................... 408
Tires ................................................................. 395
Resetting the message indicating mainte- nance is required ...................................... 368
Rev indicator .................................................... 78
Rev peak............................................................. 78
Road Sign Assist .......................................... 238
RSA (Road Sign Assist) ............................ 238
Run-flat tires....................................... 389, 433
S
Seat belt buckle lights ................................ 334
Seat belt reminder light............................. 422
Seat belts............................................................ 24 Automatic Locking Retractor................. 26
Child restraint system installation ......... 46
Cleaning and maintaining the seat belt......................................................................... 365
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 ................... 422
Seat belt extender......................................... 25
SRS warning light.......................................420
Seat heaters ................................................... 330
Seat position memory....................... 130, 134
Seat ventilators ............................................. 330
Seating capacity.............................................163

509Alphabetical Index
Driving mode select switch .................. 292
Driving position memory switches .... 130
Dynamic radar cruise control with full-speed range switch ......................... 241
Electronic roof sunshade switches .... 148
Emergency flashers switch .................... 410
Engine switch................................................ 165
Garage door opener switches .......... 354
Heated steering wheel switch.............330
HUD (Head-up display) switch............ 89
Ignition switch............................................... 165
Instrument panel light control switches ....................................................................75, 79
Intuitive parking assist switch...............260
Light switches ............................................... 180
LTA (Lane Tracing As sist) switch..... 232
Meter control switches ................................81
Moon roof switches ...................................146
“ODO TRIP” switch ............................ 74, 79
Outside rear view mirror switches .......141
Paddle shift switches ........................ 173, 174
Panoramic moon roof switches .......... 148
Parking brake switch ................................. 176
PCS OFF switch ............................. 208, 218
PKSB (Parking Support Brake) switch ......................................................................... 274
Power door lock switch ...........................102
Power window switches ..........................143
RCD (Rear Camera Detection) switch ......................................................................... 270
RCTA switch................................................ 266
Rear door sunshade switch................. 350
Rear seat heater ......................................... 328
Rear seat position memory switches. 134
Rear seat ventilator ................................... 328
Rear sunshades switch ........................... 352
Rear window and outside rear view mir- ror defoggers switch .............................. 317
Seat heater switches ................................330
Seat ventilator switches ..........................330
Snow mode switch ..................................... 172
“SOS” button .................................................. 58 Tilt and telescopic steering control switch
........................................................................... 139
Tire pressure warning reset switch...392
Trunk closer switch ....................................108
Trunk opener main switch........................ 110
Trunk opener switch ................................. 106
Vehicle-to-vehicle distance switch.....241
VSC OFF switch .......................................299
Window lock switch.................................. 145
Windshield wiper and washer switch185
Windshield wiper de-icer switch....... 322
T
Tachometer................................................73, 76 Rev indicator ................................................... 78
Rev peak............................................................ 78
Tail lights Light switch ....................................................180
Replacing light bulbs ............................... 408
Theft deterrent system Alarm...................................................................65
Engine immobilizer system...................... 63
Tire inflation pressure Maintenance data ..................................... 456
Tire inflation pressure display function......................................................................... 389
Warning light ............................................... 423
Tire information ..............................................461 Glossary .........................................................464
Size .................................................................... 462
Tire identification number...................... 462
Uniform Tire Quality Grading ............463
Tire pressure display ... ............................... 389
Tire pressure warning system Function ......................................................... 389
Initializing........................................................392
Installing tire pres sure warning valves
and transmitters........................................ 391
Registering ID codes ...............................393
Warning light ............................................... 423
Tires Chains ............................................................ 304