steering wheel LEXUS LS500 2021 Manual Online

4828-2. Customization
*:If equipped
■Driving position memory (P.133)
■Outside rear view mirrors ( P.151)
Door linked rear seat with
ottoman seatback position for
exiting
*
More upright
than upright posi- tion
Upright position——O—
Shift-linked rear seat reclining
functionOnOff———O
FunctionDefault settingCustomized set-ting
Selecting doors linked to the
memory recall functionDriver’s doorAll doors———O
Driver’s seat slide movement
when exiting the vehicleFullOffO——OPartial
Driver’s seat height move-
ment when exiting the vehicleOffFullO——OPartial
Steering wheel movementTilt only
Off
O——OTelescopic only
Tilt and telescopic
FunctionDefault settingCustomized set-ting
Automatic mirror folding and
extending operationLinked to the
locking/ unlock- ing of the doorsOff
———OLinked to opera-
tion of the engine switch
FunctionDefault settingCustomized set- tingABCD
ABCD
ABCD

4848-2. Customization
*:Except for Canada
■PCS (Pre-Collision System) (P.215, 227)
*:If equipped
■FCTA (Front Cross Traffic Alert)* ( P.236)
*:If equipped
■LTA (Lane Tracing Assist) ( P.238)
*: Vehicles with Lexus Safety System + A
FunctionDefault settingCustomized set-
ting
PCS (Pre-Collision System)OnOff—O——
Adjust alert timingMiddleEarly—O——Late
Pedestrian alert*OnOff—O——
FunctionDefault settingCustomized set-ting
FCTA functionOnOff—O——
Adjust alert timingMiddleEarly—O——Late
FunctionDefault settingCustomized set-ting
Lane centering functionOnOff—O——
Steering assist functionOnOff—O——
Lane change assist function*OnOff—O——
Alert typeSteering wheel vibrationBuzzer—O——
Alert sensitivityHighStandard—O——
Vehicle sway warning func-
tionOnOff—O——
Vehicle sway warning sensi-
tivityStandardHigh—O——Low
ABCD
ABCD
ABCD

4888-2. Customization
*1: If equipped
*2: Vehicles without power rear seat
■Heated steering wheel* ( P.336)
*:If equipped
■Illumination ( P.340)
Left-hand rear seat tempera-
ture preference in automatic
mode
*1Standard-2 (cooler) to 2
(warmer)O——O
Right-hand rear seat tem-
perature preference in auto-
matic mode
*1Standard-2 (cooler) to 2 (warmer)O——O
Engine switch linked auto-
matic activation of the
left-hand rear seat heater
*2OffOnO——O
Engine switch linked auto-
matic activation of the
right-hand rear seat heater
*2OffOnO——O
FunctionDefault settingCustomized set- ting
Steering wheel heating pref-
erence in automatic modeStandard-2 (low) to 2 (high)O——O
FunctionDefault settingCustomized set- ting
Time elapsed before the inte-
rior lights turn off15 seconds
Off
O——O7.5 seconds
30 seconds
Operation after the engine
switch is turned offOnOff———O
Operation when the doors
are unlockedOnOff———O
FunctionDefault settingCustomized set-tingABCD
ABCD
ABCD

4908-3. Initialization
8-3.Initialization
*:If equipped
Items to initialize
The following items must be initialized for normal system operation after such
cases as the battery being reconnected, or maintenance being performed on
the vehicle:
List of items to initialize
ItemWhen to initializeReference
PKSB (Parking Support
Brake)
*• After reconnecting or changing the batteryP.288
Intuitive parking assist*• After reconnecting or changing the batteryP.275
Message indicating
maintenance is
required
• After maintenance is performedP.374
Oil maintenance• After maintenance is performedP.387
Tire pressure warning
system
• When the tire inflation pressure is changed, such as when changing trav-
eling speed or load weight.
• When the tire inflation pressure is changed, such as when the tire size is
changed.
• When rotating the tires.
• After performing the transmitter ID code registration procedure.
P.399
Lexus parking assist
monitor
*
• Battery has been reinstalled.
• The steering wheel has been moved while the battery was being reinstalled.
• Battery power is low.Refer to the “NAVI-
GATION AND MUL- TIMEDIA SYSTEM OWNER’S MAN- UAL”.
Panoramic view moni-
tor
*
• Battery has been reinstalled.
• The steering wheel has been moved while the battery was being reinstalled.
• Battery power is low.Refer to the “NAVI-
GATION AND MUL- TIMEDIA SYSTEM OWNER’S MAN- UAL”.

504What to do if... (Troubleshooting)
1-1.What to do if... (Troubleshooting)What to do if... (Troubleshooting)
If you lose your mechanical keys,
new genuine mechanical keys can
be made by your Lexus dealer.
( P.441)
 If you lose your electronic keys, the
risk of vehicle theft increases signifi-
cantly. Contact your Lexus dealer
immediately. ( P.441)
 Is the electronic key battery weak or
depleted? ( P.410)
 Is the engine switch in IGNITION
ON mode?
When locking the doors, turn the engine
switch off. ( P.177)
 Is the electronic key left inside the
vehicle?
When locking the doors, make sure that
you have the electronic key on your per-
son.
The function may not operate prop-
erly due to the condition of the radio
wave. ( P.115)
 Is the child-protector lock set?
The rear door cannot be opened from
inside the vehicle when the lock is set.
Open the rear door from outside and then
unlock the child-protector lock. ( P.105)
 The function to prevent the elec-
tronic key from being left inside the
trunk will operate and you can open
the trunk as usual. Take the key out
from the trunk. ( P.111)
 Did you press the engine switch
while firmly depressing the brake
pedal? ( P.174)
 Is the electronic key anywhere
detectable inside the vehicle?
( P.114)
 Is the steering wheel unlocked?
( P.174)
 Is the electronic key battery weak or
depleted?
If you have a problem, check the
following before contacting your
Lexus dealer.
The doors cannot be locked,
unlocked, opened or closed
You lose your keys
The electronic key does not
operate properly
The doors cannot be locked or
unlocked
The rear door cannot be opened
The trunk lid is closed with the
electronic key left inside
If you think something is wrong
The engine does not start

505What to do if... (Troubleshooting)
In this case, the engine can be started in a
temporary way. (P.443)
Is the battery discharged?
( P.444)
 It is locked automatically to prevent
theft of the vehicle. ( P.174)
 Is the window lock switch pressed?
The power window except for the one at
the driver’s seat cannot be operated if the
window lock switch is pressed. ( P.155)
 The auto power off function will be
operated if the vehicle is left in
ACCESSORY mode for a period of
time. ( P.177)
 The seat belt reminder light is flash-
ing
Are the driver and the front passenger
wearing the seat belts? ( P.430)
 The parking brake indicator is on
Is the parking brake released? ( P.186)
Depending on the situation, other
types of warning buzzer may also sound. (
P.427, 436)
 Did anyone inside the vehicle open
a door during setting the alarm?
The sensor detects it and the alarm sounds.
( P.66)
Do one of the following to deactivate
or stop the alarms:
 Except for Canada: Unlock the
doors.
 Except for Canada: Open the trunk.
 For Canada: Unlock the doors or
open the trunk using the entry func-
tion or wireless remote control.
 Turn the engine switch to ACCES-
SORY or IGNITION ON mode, or
start the engine. (The alarm will be
deactivated or stopped after a few
seconds.)
 Is the message displayed on the
multi-information display?
Check the message on the multi-informa-
tion display. ( P.436)
 When a warning light turns on or a
warning message is displayed, refer
to P.427, 436.
The steering wheel cannot be
turned after the engine is
stopped
The windows do not open or
close by operating the power
window switches
The engine switch is turned off
automatically
A warning buzzer sounds during
driving
An 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

508Alphabetical Index
Parking brake ............................................... 186
Warning light ............................................... 427
Brake assist .................................................... 304
Break-in tips.....................................................165
Brightness control Instrument panel light control ......... 77, 81
BSM (Blind Spot Monitor)....................... 264
Buzzer Hands off steering wheel warning (LTA)......................................................................... 249
C
Card key ............................................................ 98
Care Exterior ...........................................................368
Interior ............................................................... 371
Seat belts.......................................................... 371
Wheels and wheel ornaments............368
Cargo capacity............................................... 172
Cargo net ....................................................... 349
Center Display ...............................................316
Chains ............................................................... 310
Child restraint system Fixed with a LATCH system .................. 53
Fixed with a seat belt...................................50
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 Airbag precautions...................................... 34
Battery precautions ....................... 391, 448
Child restraint system................................. 46
Heated steering wheel and seat heater precautions................................................ 336
How your child should wear the seat belt ............................................................................ 25
Moon roof precautions ............................ 157
Panoramic moon roof precautions ..... 161 Power window lock switch .................... 155
Power window precautions .................. 154
Rear door child-protectors ................... 105
Removed electronic key battery precau-
tions .................................................................. 411
Seat belt extender precautions.............. 25
Seat belt precautions .................................. 45
Trunk precautions....................................... 106
Child-protectors........................................... 105
Cleaning Exterior........................................................... 368
Interior ...............................................................371
Radar sensor ................................... 203, 209
Seat belts ..........................................................371
Wheels and wheel ornaments ........... 368
Clock ................................................75, 78, 354
Clock light ...................................................... 340
Coat hooks..................................................... 353
Coin holder .................................................... 346
Condenser ..................................................... 389
Console box .................................................. 347
Consumption screen .................................... 93
Cooling system.............................................388 Engine overheating...................................449
Cornering lights .............................................192
Cruise control Dynamic radar cruise control with full-speed range ........................... 251, 254
Cup holders ................................................... 346
Current fuel consumption .......................... 84
Curtain shield airbags .................................. 29
Customizable features ...............................476
D
Daytime running light system .................. 190
Defogger Outside rear view mirrors..................... 324
Rear window ................................................ 324
Windshield .................................................... 324
Differential Front differential oil............. ...................... 460
Rear differential oil. ..................................... 461

511Alphabetical Index
Seat heaters .................................................. 336
Seat position memory ...............................133
Seat ventilators............................................ 336
Front side marker light Light switch .................................................... 190
Replacing light bulbs..................................416
Front turn signal lights Replacing light bulbs..................................416
Turn signal lever .......................................... 185
Fuel Capacity ......................................................... 457
Fuel gauge .............................................. 75, 78
Fuel pump shut off system .................... 426
Information ....................................................465
Refueling ........................................................200
Type.................................................................. 457
Warning light ...............................................430
Fuel consumption Average fuel economy .............................. 84
Current fuel consumption........................ 84
Fuel filler door If the fuel filler door cannot be opened........................................................................... 441
Refueling ........................................................200
Fuel gauge ................................................. 75, 78
Fuel pump shut off system........................ 426
Fuses ................................................................... 412
G
Garage door opener ................................. 360
Gauges ....................................................... 75, 78
Gear Position................................................... 86
G-force............................................................... 86
Glove box ....................................................... 345
Glove box light ............................................. 346
H
Hands Free Power Trunk Lid .................. 109
Head restraints .............................................. 138
Headlight aim ..................................................415 Headlights
Adaptive Front-lighting System (AFS)............................................................................192
Automatic High Beam system ............. 193
Light switch .................................................... 190
Replacing light bulbs ................................. 416
Head-up display.............................................. 89 Driving information display area ...........89
Driving support system display area .. 92
Eco Driving Indicator.................................. 93
HUD (Head-up display) switch ..............91
Navigation system-linked display ........89
Pop-up display ............................................... 92
Settings.................................................................91
Heated steering wheel .............................. 336
Heaters Front automatic air conditioning system.......................................................................... 323
Heated steering wheel ............................336
Outside rear view mirrors..................... 324
Rear automatic air conditioning system
..........................................................................333
Seat heaters ..................................................336
Height control Electronically modulated air suspension..........................................................................302
Hill-start assist control ............................... 304
Hood Open................................................................. 381
Pop Up Hood................................................. 37
Hooks Coat hooks ...................................................353
Retaining hooks (floor mat) ..................... 22
Horn ..................................................................... 141
HUD (Head-up display) switch .................. 91
I
I/M test ............................................................ 378
Identification Engine.............................................................. 457
Vehicle ........................................................... 456

516Alphabetical Index
Seat belt extender ........................................ 25
Seat belt pretensioners ...............................27
SRS warning light ...................................... 428
Seat heaters ................................................... 336
Seat position memory........................ 133, 137
Seat ventilators ............................................. 336
Seating capacity............................................. 172
Seats Adjustment............................................. 121, 128
Adjustment precautions .............................121
Child seats/child restraint system installa-tion .................................................................... 45
Cleaning........................................................... 371
Driving position memory.........................133
Front seat refresh system......................... 126
Head restraints ............................................ 138
Power easy access system .....................133
Properly sitting in the seat .........................23
Rear seat relaxation system..................... 131
Seat heaters .................................................. 336
Seat position memory .....................133, 137
Seat ventilators............................................ 336
Secondary Collision Brake ..................... 305
Sensor Automatic headlight system.................... 191
Automatic High Beam system..............193
Digital Rearview Mirror............................146
Inside rear view mirror.............................. 142
Intuitive parking assist...............................272
LTA (Lane Tracing Assist).................... 238
Parking Support Brake function (rear-crossing vehicles)...................... 293
Parking Support Brake function (static objects)........................................................289
Radar sensor........................202, 209, 267
Rain-sensing windshield wipers........... 197
Service reminder message ..................... 374
Shift lever Automatic transmission ............................178
Shift lever light ............... ............................... 340
Shopping bag hooks .................................. 349
Side airbags ...................................................... 29 Side marker lights
Light switch .................................................... 190
Replacing light bulbs ................................. 416
Side mirrors Adjustment ....................................................... 151
BSM (Blind Spot Monitor).................... 264
Folding.............................................................. 152
Linked mirror functi on when reversing
............................................................................. 151
Mirror position memory .......................... 133
RCTA function ............................................ 277
Side turn signal lights Replacing light bulbs ................................. 416
Turn signal lever .......................................... 185
Side windows ..................................................153
Smart access system with push-button startAntenna location ........................................... 113
Entry functions .............................................. 102
Starting the engine ......................................174
Snow mode ......................................................182
Snow tires ....................................................... 309
Spark plug ...................................................... 459
Specifications ................................................ 456
Speedometer ........................................... 75, 78
Steering lock Column lock release ..................................174
Steering lock system warning message............................................................................174
Steering wheel Adjustment ....................................................... 141
Heated steering wheel ............................336
Meter control switches ..............................83
Power easy access system .................... 133
Steering wheel position memory........ 133
Stop lights Replacing light bulbs ................................. 416
Storage features .......................................... 344
Stuck If the vehicle becomes stuck ................452
Suggestion function....................................... 88
Sun visors ........................................................ 356

517Alphabetical Index
SunshadeRoof ................................................................... 156
Switches Activating the Automatic High Beam193
Automatic High Beam system..............193
Brake Hold switch ..................................... 188
Digital Rearview Mi rror control switches
...........................................................................143
Door lock switches .................................... 104
Driving mode select switch .................. 299
Driving position memory switches .....133
Dynamic radar cruise control with full-speed range switch ....................... 254
Electronic roof sunshade switches .... 158
Emergency flashers switch .................... 418
Engine switch................................................. 174
Garage door opener switches ..........360
Heated steering wheel switch............. 336
HUD (Head-up display) switch.............. 91
Ignition switch................................................ 174
Instrument panel light control switches ..................................................................... 77, 81
Light switches ............................................... 190
LTA (Lane Tracing As sist) switch..... 244
Meter control switches .............................. 83
Moon roof switches .................................. 156
“ODO TRIP” switch ............................. 76, 81
Outside rear view mirror switches ...... 151
Paddle shift switches ....................... 182, 183
Panoramic moon roof switches .......... 158
Parking brake switch ................................ 186
PCS OFF switch ........................................ 230
PKSB (Parking Support Brake) switch .........................................................................285
Power door lock switch .......................... 104
Power window switches ..........................153
RCD (Rear Camera Detection) switch ...........................................................................281
Rear door sunshade switch..................356
Rear seat heater ......................................... 333
Rear seat position memory switches. 137
Rear seat ventilator ................................... 333 Rear sunshades switch........................... 358
Rear window and outside rear view mir-
ror defoggers switch ............................ 323
Seat heater switches.................................336
Seat ventilator switches ..........................336
Snow mode switch..................................... 182
“SOS” button...................................................58
Tilt and telescopic steering control switch ............................................................................. 141
Tire pressure warning reset switch.. 399
Trunk closer switch ...................................... 110
Trunk opener main switch........................ 112
Trunk opener switch ................................. 108
Vehicle-to-vehicle distance switch...254
VSC OFF switch ...................................... 305
Window lock switch.................................. 155
Windshield wiper and washer switch196
Windshield wiper de-icer switch.......328
T
Tachometer............................................... 75, 78 Rev indicator .................................................. 80
Rev peak........................................................... 80
Tail lights Light switch .................................................... 190
Replacing light bulbs ................................. 416
Theft deterrent system Alarm...................................................................66
Engine immobilizer system...................... 64
Tire inflation pressure Maintenance data ...................................... 462
Tire inflation pressure display function......................................................................... 395
Warning light .................................................431
Tire information .............................................467 Glossary .........................................................470
Size ................................................................... 468
Tire identification number..................... 468
Uniform Tire Quality Grading ............469
Tire pressure display ... ............................... 395
Tire pressure warning system Function ......................................................... 395