2019 LEXUS LS500 seat memory

3435-6. Using the other interior features
LS500_OM_(U)_1810 5
Interior features 5-6.Using the other interior features
The USB charging ports are used to
supply 2.1 A of electricity at 5 V to
external devices.
The USB charging ports are for
charging only. They are not designed
for data transfer or other purposes.
Depending on the external device, it
may not charge properly. Refer to the
manual included with the device
before using a USB charging port. ■
Using the USB charging ports
Open the console box lid and open the
lid. 
Vehicles without power rear seat

Vehicles with power rear seat ■
The USB charging ports can be used
when
The engine switch is in ACCESSORY or
IGNITION ON mode. ■
Situations in whic h the USB charging
ports may not operate correctly ●
If a device which consumes more than 2.1
A at 5 V is connected ●
If a device designed to communicate with
a personal computer, such as a USB
memory device, is connected ●
If the connected external device is turned
off (depending on device) ●
If the temperature inside the vehicle is
high, such as after the vehicle has been
parked in the sun ■
About connected external devices
Depending on the connected external
device, charging may occasionally be sus-
pended and then start again. This is not a
malfunction.Other interior features
USB charging ports
NOTICE■
To prevent damage to the USB
charging ports ●
Do not insert foreign objects into the
ports.
●
Do not spill water or other liquids into
the ports.
●
When the USB charging ports are not
in use, close the lids. If a foreign object
or liquid enters a port may cause a
short circuit.
●
Do not apply excessive force to or
impact the USB charging ports.
●
Do not disassemble or modify the USB
charging ports.
■
To prevent damage to external
devices
●
Do not leave external devices in the
vehicle. The temperature inside the
vehicle may become high, resulting in
damage to an external device.

472 8-2. Customization
LS500_OM_(U)_1810 *
:If equipped ■
Driving position memory (  P.130)
■
Outside rear view mirrors (  P.140)Door linked rear seat with
ottoman seatback position for
exiting *
More upright
than upright posi-
tion Upright position — — O —
Shift-linked rear seat reclining
function On Off — — — O
Function Default setting Customized set-
ting
Selecting doors linked to the
memory recall function Driver’s door All doors — — — O
Driver’s seat slide movement
when exiting the vehicle Full Off
O — — O
Partial
Driver’s seat height move-
ment when exiting the vehicle Off Full
O — — O
Partial
Steering wheel movement Tilt only Off
O — — OTelescopic only
Tilt and telescopic
Function Default setting Customized set-
ting
Automatic mirror folding and
extending operation Linked to the
locking/ unlock-
ing of the doors Off
— — — OLinked to opera-
tion of the engine
switchFunction Default setting Customized set-
ting A B C D
A B C D
A B C D

4991-1. What to do if... (Troubleshooting)
LS500_OM_(U)_1810 499Alphabetical Index
Display
Center Display............................................306
Dynamic radar cruise control with
full-speed range ...................................... 237
Head-up display ........................................... 87
Intuitive parking assist.............................. 257
LTA (Lane Tracing Assist)...................... 231
Multi-information display ..........................80
Parking Support Brake function (rear
pedestrians) ..............................................286
RCD (Rear Camera Detection) ........ 267
RCTA .............................................................. 263
Warning message..................................... 425
Distance until next engine oil
change ......................................................74, 79
Do-it-yourself maintenance .................... 365
Door courtesy lights .....................................331
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 .................................................. 142
Door lock........................................................ 100
Open door warning bu zzer ........ 101, 103
Outside rear view mirrors ..................... 140
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 ..................289 Procedures .................................................... 154
Winter drive tips ........................................ 300
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) .............. 295
Dynamic radar cruise control with
full-speed range ............................. 237, 247
Warning message .....................................245
Dynamic Rear Steering (DRS) .............. 295
E
ECB (Electronically Controlled Brake Sys-
tem) ................................................................ 294
Eco Driving Indicator............................. 83, 91
Eco Driving Indicator Light ........................ 83
EDR (Event data recorder) ............................7
Elapsed time ..................................................... 82
Electric Power Steering (EPS) .............. 295
Warning light ................................................ 418
Electronic key .................................................. 96
Battery-saving function.............................. 112
If the electronic key does not operate
properly .......................................................433
Replacing the battery .............................. 399
Electronic roof sunshade
Jam protection function ........................... 149
Operation ........................................................147
Electronically Controlled Brake System
(ECB) ............................................................ 294
Electronically modulated air suspension
............................................................................291
Emergency flashers .................................... 406
Emergency, in case of
If a warning buzzer sounds.................... 415
If a warning light turns on........................ 415
If a warning message is displayed .....425
If the battery is discharged ....................435

500 Alphabetical Index
LS500_OM_(U)_1810 If the electronic key does not operate
properly....................................................... 433
If the engine will not start .......................430
If the fuel filler door cannot be opened
......................................................................... 432
If the vehicle is trapped in rising water
......................................................................... 407
If you have a flat tire .................................. 429
If you lose your keys................................. 432
If you think something is wrong ........... 413
If your vehicle becomes stuck............. 443
If your vehicle has to be stopped in an
emergency ................................................406
If your vehicle needs to be towed .....409
If your vehicle overheats ........................440
Engine
ACCESSORY mode ...............................166
Compartment ............................................. 373
Engine compartment cover ................. 374
Engine switch.................................................164
Fuel pump shut off system ...................... 414
Hood.................................................................. 371
How to start the engine............................164
Identification number ............................... 447
If the engine will not start .......................430
If your vehicle has to be stopped in an
emergency ................................................406
Ignition switch (engine switch) .............164
Overheating.................................................440
Tachometer ............................................. 73, 76
Engine compartment cover .................... 374
Engine coolant
Capacity ......................................................... 449
Checking ........................................................377
Preparing and checking before winter
........................................................................ 300
Engine coolant temperature gauge 73, 76
Engine immobilizer system ........................ 63
Engine oil
Capacity .........................................................448
Checking ....................................................... 375 Preparing and checking before winter
......................................................................... 300
Warning light ................................................ 416
Engine oil maintenance data ...................377
Engine switch ..................................................164
Auto power off function........................... 166
Changing the engine switch modes . 166
If your vehicle has to be stopped in an
emergency ................................................ 406
EPS (Electric Power Steering) .............. 295
Warning light ................................................ 418
Event data recorder (E DR) ............................7 F
FCTA (Front Cross Traffic Alert) ......... 222
First-aid kit storage belt ..............................341
Flat tire
Tire pressure warning system ............ 384
Floor mats ...........................................................22
Fluid
Automatic transmission ......................... 450
Brake ................................................................. 451
Washer ........................................................... 379
Footwell light ...................................................331
Front automatic air conditioning system
............................................................................313
Front Cross Traffic Alert (FCTA) ......... 222
Front passenger occupant classification
system .............................................................. 40
Front seats
Adjustment ....................................................... 119
Cleaning .......................................................... 361
Correct driving posture ............................ 23
Driving position memory ........................ 130
Head restraints............................................. 135
Memory recall function............................ 133
Power easy access system .................... 130
Refresh system ..............................................124
Seat heaters ..................................................326
Seat position memory .............................. 130
Seat ventilators ............................................326

504 Alphabetical Index
LS500_OM_(U)_1810 N
Navigation system-linked display.... 84, 87
Noise from under vehicle ...............................6 O
“ODO TRIP” switch ...............................74, 79
Odometer ..................................................74, 79
Odometer and trip meter display
Display items ........................................... 74, 79
“ODO TRIP” switch ............................ 74, 79
Pop-up display.......................................75, 79
Oil
Engine oil .......................................................448
Front differential oil ...................................450
Rear differential oil ......................................451
Opener
Fuel filler door............................................... 189
Hood.................................................................. 371
Trunk ................................................................. 106
Outer foot lights
Location............................................................331
Outside door handle lights........................331
Outside rear view mirrors
Adjustment..................................................... 140
BSM (Blind Sport Monitor) .................250
Folding ................................................................141
Linked mirror functi on when reversing
.......................................................................... 140
Mirror position memory.......................... 130
Outside rear view mirror defoggers
...........................................................................314
RCTA function ............................................ 263
Outside temperature.............................73, 76
Overheating .................................................. 440
P
Paddle shift switches ............................171, 172
Panic mode ....................................................... 98
Panoramic moon roof
Jam protection function............................149 Operation ........................................................147
Parking assist sensors (intuitive parking
assist) ............................................................. 257
Parking brake
Operation ........................................................174
Parking brake engaged warning buzzer
............................................................................176
Warning light ............................................... 422
Warning message .......................................176
Parking lights
Light switch .....................................................179
Replacing light bulbs ............................... 404
Parking Support Brake function (for
rear-crossing vehicles) .......................... 282
Function ..........................................................282
Parking Support Brake function (rear
pedestrians) .....................................270, 286
Function ......................................................... 286
Parking Support Brake function
(rear-crossing vehicles)......................... 270
Parking Support Brake function (static
objects) .............................................. 270, 276
Function .......................................................... 276
PCS (Pre-Collision System)
Function ............................................... 204, 215
PCS OFF switch .............................. 207, 217
Warning light .................................................421
Personal lights.................................................331
PKSA (Parking Support Alert) .............. 255
PKSB (Parking Support Brake)............. 270
Warning message ..................................... 274
Pop Up Hood................................................... 38
Power easy access system ....................... 130
Power outlets ................................................ 345
Power rear seat ..............................................126
Power steering (Elect ric power steering
system) .......................................................... 295
Warning light ................................................ 418
Power trunk opener and closer ............. 106
Power windows
Door lock linked window operation ..143
Jam protection function ............................142

5051-1. What to do if... (Troubleshooting)
LS500_OM_(U)_1810 505Alphabetical Index
Operation........................................................ 142
Window lock switch .................................. 144
Pre-Collision System (PCS)
Function ................................................204, 215
PCS OFF switch .............................. 207, 217
Warning light ................................................. 421 R
Radar cruise control (dynamic radar cruise
control with full-speed range).. 237, 247
Radiator ........................................................... 378
RCD (Rear camera detection) .............. 255
Warning message.....................................268
RCD (Rear Camera Detection)
Function .......................................................... 267
RCTA
Function .......................................................... 263
Warning message..................................... 264
RCTA (Rear Cross Traffic Alert) ......... 255
RCTA function ............................................. 264
Rear automatic air conditioning system
.......................................................................... 323
Rear Cross Traffic Alert (RCTA) ......... 263
Rear door sunshades ................................. 347
Rear Multi Operation Panel ...................308
Rear seat position memory .......................134
Rear seats ......................................................... 126
Adjustment...................................................... 126
Head restraints .............................................135
Rear seat position memory .................... 134
Relaxation system........................................ 129
Seat heaters .................................................. 326
Seat ventilators............................................ 326
Rear side marker lights
Light switch ..................................................... 179
Replacing light bulbs................................404
Rear sunshades ............................................ 348
Rear turn signal lights
Replacing light bulbs................................404
Turn signal lever ........................................... 173
Rear view mirror
Inside rear view mirror..............................139 Outside rear view mirrors...................... 140
Rear window defogger ...............................314
Refueling
Capacity ......................................................... 447
Fuel types ....................................................... 447
If the fuel filler do or cannot be opened
.......................................................................... 432
Opening the fuel tank cap ..................... 189
Remote Touch .............................................. 304
Replacing
Electronic key battery ............................. 399
Fuses.................................................................. 401
Light bulbs .................................................... 404
Tires ................................................................... 391
Resetting the message indicating mainte-
nance is required ...................................... 364
Rev indicator .................................................... 78
Rev peak............................................................. 78
Road Sign Assist ...........................................247
RSA (Road Sign Assist) .............................247
Run-flat tires........................................384, 429
S
Seat belt buckle lights ..................................331
Seat belt reminder light.................... 418, 419
Seat belts............................................................ 24
Automatic Locking Retractor................. 26
Child restraint system installation ......... 46
Cleaning and maintaining the seat belt
........................................................................... 361
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 ..........418, 419
Seat belt extender......................................... 25
SRS warning light........................................ 416
Seat heaters ................................................... 326
Seat position memory....................... 130, 134

506 Alphabetical Index
LS500_OM_(U)_1810 Seat ventilators ............................................. 326
Seating capacity............................................. 162
Seats
Adjustment............................................. 119, 126
Adjustment precautions ............................ 119
Child seats/child restraint system installa-
tion .................................................................... 45
Cleaning...........................................................361
Driving position memory........................ 130
Front seat refresh system......................... 124
Head restraints .............................................135
Power easy access system .................... 130
Properly sitting in the seat .........................23
Rear seat relaxation system.................... 129
Seat heaters .................................................. 326
Seat position memory .................... 130, 134
Seat ventilators............................................ 326
Secondary Collision Brake ..................... 294
Sensor
Automatic headlight system................... 179
Automatic High Beam system..............182
Inside rear view mirror..............................139
Intuitive parking assist.............................. 257
LTA (Lane Tracing Assist).................... 225
Parking Support Brake function
(rear-crossing vehicles)...................... 282
Parking Support Brake function (static
objects).........................................................277
Radar sensor.............................. 191, 198, 251
Rain-sensing windshield wipers.......... 185
RCTA .............................................................. 264
Service reminder message ..................... 364
Shift lever
Automatic transmission ............................ 167
Shift lever light ................................................331
Shopping bag hooks .................................. 340
Side airbags ...................................................... 29
Side marker lights
Light switch ..................................................... 179
Replacing light bulbs................................404
Side mirrors
Adjustment..................................................... 140 BSM (Blind Sport Monitor)................. 250
Folding................................................................ 141
Linked mirror functi on when reversing
........................................................................... 140
Mirror position memory .......................... 130
RCTA function ............................................263
Side turn signal lights
Replacing light bulbs ............................... 404
Turn signal lever ...........................................173
Side windows .................................................. 142
Smart access system with push-button
start
Antenna location ............................................. 111
Entry functions .............................................. 100
Starting the engine ..................................... 164
Snow mode ....................................................... 171
Snow tires .......................................................300
Spark plug ...................................................... 449
Specifications ................................................ 446
Speedometer ............................................73, 76
Steering lock
Column lock release ................................. 164
Steering lock system warning message
........................................................................... 164
Steering wheel
Adjustment ..................................................... 138
Heated steering wheel ............................326
Meter control switches ............................... 81
Power easy access system .................... 130
Steering wheel position memory........ 130
Stop lights
Replacing light bulbs ............................... 404
Storage features .......................................... 335
Stuck
If the vehicle becomes stuck ................ 443
Suggestion function....................................... 86
Sun visors ........................................................ 346
Sunshade
Roof.................................................................... 145
Switches
Activating the Automatic High Beam182
Automatic High Beam system ............. 182

5071-1. What to do if... (Troubleshooting)
LS500_OM_(U)_1810 507Alphabetical Index
Brake Hold switch ...................................... 177
Door lock switches .....................................102
Driving mode select switch ..................289
Driving position memory switches .... 130
Dynamic radar cruise control with
full-speed range switch ....................... 238
Electronic roof sunshade switches ..... 147
Emergency flashers switch ...................406
Engine switch.................................................164
Garage door opener switches ......... 350
Heated steering wheel switch............. 326
HUD (Head-up display) switch............ 89
Ignition switch................................................164
Instrument panel light control switches
....................................................................75, 79
Intuitive parking assist switch...............258
Light switches ................................................ 179
LTA (Lane-Tracing Assist) switch ...... 231
Meter control switches ................................81
Moon roof switches ...................................145
“ODO TRIP” switch ............................ 74, 79
Outside rear view mirror switches .... 140
Paddle shift switches ...... .................... 171, 172
Panoramic moon roof switches ........... 147
Parking brake switch ................................. 174
PCS OFF switch .............................. 207, 217
PKSB (Parking Support Brake) switch
........................................................................... 271
Power door lock switch ...........................102
Power window switches .......................... 142
RCD (Rear camera detection) switch
......................................................................... 267
RCTA switch................................................ 264
Rear door sunshade switch.................. 347
Rear seat heater ......................................... 324
Rear seat position memory switches. 134
Rear seat ventilator ................................... 324
Rear sunshades switch ...........................348
Rear window and outside rear view mir-
ror defoggers switch ..............................313
Seat heater switches ................................ 326
Seat ventilator switches .......................... 326 Snow mode switch....................................... 171
“SOS” button...................................................58
Tilt and telescopic steering control switch
........................................................................... 138
Tire pressure warning reset switch.. 388
Trunk closer switch ....................................108
Trunk opener main switch........................ 110
Trunk opener switch ................................. 106
Vehicle-to-vehicle distance switch...238
VSC OFF switch .......................................296
Window lock switch...................................144
Windshield wiper and washer switch184
Windshield wiper de-icer switch........ 318 T
Tachometer................................................73, 76
Rev indicator ................................................... 78
Rev peak............................................................ 78
Tail lights
Light switch .....................................................179
Replacing light bulbs ............................... 404
Theft deterrent system
Alarm...................................................................65
Engine immobilizer system...................... 63
Tire inflation pressure
Maintenance data ......................................452
Tire inflation pressure display function
......................................................................... 384
Warning light ................................................ 419
Tire information ............................................ 457
Glossary ........................................................ 460
Size ................................................................... 458
Tire identification number..................... 458
Uniform Tire Quality Grading ........... 459
Tire pressure display ... ............................... 384
Tire pressure warning system
Function ......................................................... 384
Initializing....................................................... 388
Installing tire pres sure warning valves
and transmitters.......................................387
Registering ID codes .............................. 389
Warning light ................................................ 419