2019 LEXUS LS500H fog light

3726-1. Maintenance and care
LS500h_OM_(U)_1809
To prevent the hybrid battery (traction
battery) air intake vents from becom-
ing clogged, clean them periodically.
Clean the vents of the both sides.
■Cleaning the air intake vents
Remove any dust and clogs from the
air intake vents with a vacuum cleaner,
etc.
The filters are attached to the back side of
the air intake vent grilles.
If “Maintenance Required for Traction
Battery Cooling Parts See Owner’s
Manual” is displayed on the multi-infor-
mation display, the filters may be
clogged. Remove the air intake vent
grilles and clean the filters.
NOTICE
■Preventing damage to leather sur-
faces
Observe the following precautions to
avoid damage to and deterioration of
leather surfaces:
●Remove any dust or dirt from leather
surfaces immediately.
●Do not expose the vehicle to direct
sunlight for extended periods of time.
Park the vehicle in the shade, espe-
cially during summer.
●Do not place items made of vinyl, plas-
tic, or containing wax on the uphol-
stery, as they may stick to the leather
surface if the vehicle interior heats up
significantly.
■Water on the floor
Do not wash the vehicle floor with water.
Vehicle systems such as the audio system
may be damaged if water comes into
contact with electrical components such
as the audio system above or under the
floor of the vehicle. Water may also
cause the body to rust.
■When cleaning the inside of the wind-
shield
Do not allow glass cleaner to contact the
lens. Also, do not touch the lens.
(  P.199, 206)
■Cleaning the inside of the rear win-
dow
●Do not use glass cleaner to clean the
rear window, as this may cause dam-
age to the rear window defogger
heater wires or antenna. Use a cloth
dampened with lukewarm water to
gently wipe the window clean. Wipe
the window in strokes running parallel
to the heater wires or antenna.
●Be careful not to scratch or damage
the heater wires or antenna.
Cleaning the hybrid battery
(traction battery) air intake vents

510Alphabetical Index
LS500h_OM_(U)_1809
Buzzer Hands off steering wheel alert (LTA)............................................................. 244, 244
C
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
D
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

5151-1. What to do if... (Troubleshooting)
LS500h_OM_(U)_1809515Alphabetical 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
M
Maintenance Do-it-yourself maintenance ................ 380
General maintenance ............................. 376
Maintenance data ..................................... 458
Maintenance requirements ..................375
Malfunction indicator la mp ..................... 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

516Alphabetical 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
N
Navigation system-linked display.... 93, 96
Noise from under vehicle ...............................6
O
“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 functi
on when reversing
........................................................................... 152
Mirror position memory ...........................142
Outside rear view mirror defoggers324
RCTA function .............................................. 271
Outside temperature............................. 81, 85
Overheating .................................................. 450
P
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) .......................... 290Function ......................................................... 290
Parking Support Brake function (rear pedestrians) ..................................... 278, 294Function .......................................................... 294
Parking Support Brake function (rear-crossing vehicles)......................... 278
Parking Support Brake function (static objects) ..............................................278, 284Function ..........................................................284
PCS (Pre-Collision System) Function ................................................ 212, 223
PCS OFF switch ..............................215, 225
Warning light .............................................. 430
Personal lights.................................................341
PKSA (Parking Support Alert) .............. 263
PKSB (Parking Support Brake)............. 278 Warning message .....................................282

5171-1. What to do if... (Troubleshooting)
LS500h_OM_(U)_1809517Alphabetical 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 (Elect ric 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
R
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 do or 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

5191-1. What to do if... (Troubleshooting)
LS500h_OM_(U)_1809519Alphabetical 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 mi
rror switches .... 152
Paddle shift switches ........................ 180, 181
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
T
Tachometer................................................ 81, 85 Rev indicator ................................................... 87
Rev peak............................................................ 87