2021 Lexus GX460 key

590
GX460_OM_OM60T19U_(U)8-2. Customization
■Exterior lights (P. 400)
■Front automatic air conditioning system (P. 384)
*: If equipped
FunctionDefault settingCustomized
setting
Time elapsed before the
running board lights turn off15 seconds
Off
—OO7.5 seconds
30 seconds
Operation of the running
board lights when the doors
are unlocked with the smart
access system with push-
button start or wireless
remote control
OnOff——O
Operation of the running
board lights when you
approach the vehicle with
the electronic key on your
person
OnOff——O
Running board lightsOnOff——O
Operation of the running
board lights when the door
is opened
OnOff——O
123
FunctionDefault settingCustomized setting
Switching between outside
air and recirculated air
mode linked to automatic
mode switch operation
*
AutoManual—OO
A/C automatic mode
switch operationAutoManual—OO
Exhaust gas sensor sensitiv-
ityStandard-3 to 3—OO
123

GX460_OM_OM60T19U_(U)
5918-2. Customization
8
Vehicle specifications
■Driving position memory (P. 145)
■Seat belt reminder buzzer (P. 518)
■Power windows (P. 160) and moon roof (P. 163)
FunctionDefault settingCustomized setting
Driver’s seat movement
when exiting the vehicleFull
Off
—OO
Partial
Selecting the door linking
driving position memory
with door unlock operation
Driver’s doorAll doors——O
123
FunctionDefault settingCustomized setting
Speed-linked seat belt
reminder functionOnOff——O
123
FunctionDefault settingCustomized setting
Mechanical key linked
operation (close)OffOn——O
Mechanical key linked
operation (open)OffOn——O
Wireless remote control
linked operation (open)OffOn——O
Wireless remote control
linked operation signal
(buzzer)OnOff——O
123

592
GX460_OM_OM60T19U_(U)8-2. Customization
■Intuitive parking assist* (P. 270)
*: If equipped
■Alarm (P. 79)
*: The default setting varies according to country.
■In the following situations, customize mode will automatically be turned off.
●A warning message appears after the cu
stomize mode screen is displayed.
●The engine switch is turned to OFF.
●The vehicle begins to move while the customize mode screen is displayed.
FunctionDefault settingCustomized
setting
Intuitive parking assistOnOffO——
Buzzer volumeLevel 3Level 1 to 5—OO
Display settingAll sensors displayedDisplay off—OO
Detection distance of the
front center sensorFarNear—OO
Detection distance of the
rear center sensorFarNear—OO
123
FunctionDefault settingCustomized setting
Deactivates the alarm when
the doors are unlocked
using the mechanical key
*
OnOff––O
123
WARNING
■During customization
As the engine needs to be running during customization, ensure that the vehicle is
parked in a place with adequate ventilation. In a closed area such as a garage, exhaust
gases including harmful carbon monoxide (CO) may collect and enter the vehicle. This
may lead to death or a serious health hazard.
NOTICE
■During customization
To prevent battery discharge, ensure that the engine is running while customizing fea-
tures.

610What to do if... (Troubleshooting)
GX460_OM_OM60T19U_(U)
What to do if... (Troubleshooting)
●If you lose your mechanical keys, ne w genuine mechanical keys can be made
by your Lexus dealer. ( P. 105)
●If you lose your electronic keys, the risk of vehicle theft increases significantly.
Contact your Lexus dealer immediately. ( P. 107)
●Is the electronic key battery weak or depleted? ( P. 492)
●Is the engine switch in IGNITION ON mode?
When locking the doors, turn the engine switch off. (P. 201)
●Is the electronic key left inside the vehicle?
When locking the doors, make sure that you have the electronic key on your
person.
●The function may not operate properly du e to the condition of the radio wave.
( P. 127)
●Is the child-protector lock set?
The rear door cannot be opened from in side the vehicle when the lock is set.
Open the rear door from outside and then unlock the child-protector lock.
( P. 111)
If you have a problem, check the foll owing before contacting your Lexus
dealer.
The doors cannot be locked, unlocked, opened or closed
You lose your keys
The doors cannot be locked or unlocked
The rear door cannot be opened

611What to do if... (Troubleshooting)
GX460_OM_OM60T19U_(U)
●Did you press the engine switch while firmly depressing the brake pedal?
( P. 200)
●Is the shift lever in P? ( P. 200)
●Is the electronic key anywhere detectable inside the vehicle? ( P. 126)
●Is the steering wheel unlocked? ( P. 203)
●Is the electronic key battery weak or depleted?
In this case, the engine can be started in a temporary way. (P. 548)
●Is the battery discharged? ( P. 550)
●Is the engine switch in IGNITION ON mode?
If you cannot release the shift lever by depressing the brake pedal with the
engine switch in IGNITION ON mode ( P. 209)
If you think something is wrong
The engine does not start
The shift lever cannot be shifted from P even if you depress the brake
pedal

613What to do if... (Troubleshooting)
GX460_OM_OM60T19U_(U)
●Is the electronic key left inside the vehicle or the moon roof opened?
Check the message on the multi-information display. (P. 527)
●When a warning light turns on or a warning message is displayed, refer to
P. 518, 527.
●Stop the vehicle in a safe place and replace the flat tire with the spare tire.
( P. 531)
●Try the procedure for when the vehicle becomes stuck in mud, dirt, or snow.
(P. 556)
A warning buzzer sounds when leaving the vehicle
A warning light turns on or a warning message is displayed
When a problem has occurred
If you have a flat tire
The vehicle becomes stuck

615Alphabetical index
GX460_OM_OM60T19U_(U)
Bottle holders ......................................... 407
BrakeFluid...........................................................567
Parking brake......................................... 212
Warning light ........................................ 518
Brake assist ............................................. 355
Break-in tips..............................................170
Brake Override System.......................169
Brightness control Instrument panel light control .......................................................91
BSM (Blind Spot Monitor)..................361 The Blind Spot Monitor function ............................................... 366
The Rear Cross Traffic Alert function ............................................... 369
Care ................................................ 442, 445 Aluminum wheels .............................. 442
Exterior.................................................... 442
Interior .....................................................445
Seat belts ................................................446
Cargo hooks ........................................... 410
Cargo net hooks ...................................... 411
Center differential................................ 344
CD player
*
Chains ....................................................... 375
Child restraint system............................ 54 Booster seats, definition ....................55
Booster seats, installation..................65
Convertible seats, definition ............55
Convertible seats, installation ......... 62 Installing child restraint system
with LATCH system........................ 60
Installing child restraint system with seat belts...................................... 62
Installing child restraint system with top tether strap......................... 66
Infant seats, definition.......................... 55
Infant seats, installation....................... 62
Child safety ................................................ 53 Airbag precautions.............................. 39
Back door precautions....................... 117
Battery precautions ..............469, 552
Child restraint system......................... 54
Glass hatch precaution .................... 122
How your child should wear the seat belt ...........................................32
Installing child restraints .................... 58
Moon roof precautions ....................166
Power window lock switch............ 160
Power window precautions ........... 162
Rear door child-protectors ............... 111
Removed key battery precautions ....................................... 493
Seat belt precautions .......................... 33
Seat heater precautions ................. 397
Child-protectors ....................................... 111
Cleaning Aluminum wheels .............................. 442
Exterior ................................................... 442
Interior ..................................................... 445
Seat belts................................................ 446
Clock......................................................... 420
Coat hooks ............................................. 428
Compass ..................................................429
Condenser.............................................. 465
C
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL” or “MULTIMEDIA OWNER’S MANUAL”.

616Alphabetical index
GX460_OM_OM60T19U_(U)
Console box ........................................... 404
Cool box .................................................... 417
Cooling system ..................................... 463Engine overheating.......................... 553
Conversation mirror ........................... 420
Crawl Control ....................................... 348
Cruise control Dynamic radar cruise control..... 258
Cup holders ............................................ 406
Curtain shield airbags ........................... 36
Current fuel consumption ................... 95
Customizable features ....................... 584
DAC (Downhill Assist Control system)................................................... 352
Daytime running light system ............ 214
Defogger Front windshield ................................ 388
Outside rear view mirrors ............ 389
Rear window ....................................... 389
Differential ............................................... 565
Dimension ............................................... 560
Display Drive information ..................................95
Multi-information display .................. 93
Warning message ............................. 527
Do-it-yourself maintenance ............. 455
Doors.......................................................... 108 Back door ................................................. 115
Door glasses ......................................... 160
Door lock ................................................108
Open door warning light.............. 520
Outside rear view mirrors .............. 157
Rear door child-protector.................. 111
Drive information .................................... 95
Drive-Start Control ...............................170 Driver’s seat position memory.......... 145
Driving ........................................................168
AVS switch ........................................... 343
Break-in tips ...........................................170
Correct posture .................................... 28
Procedures ............................................ 168
Winter drive tips ................................ 374
Dynamic radar cruise control ......... 258
Eco Driving Indicator ............................ 98
EDR (Event data recorder)................... 10
Electronic key .......................................... 104 Battery-saving function .................... 127
If the electronic key does not operate properly ............................ 547
Replacing the battery ...................... 492
Emergency, in case of If the electronic key does not operate properly ............................ 547
If the engine will not start ...............545
If the vehicle has discharged battery ....................... 550
If the vehicle is trapped in rising water...................................................... 510
If the warning buzzer sounds ....... 518
If the warning light turns on ........... 518
If you have a flat tire ............................531
If you lose your keys................ 105, 107
If you think something is wrong.....................................................516
If your vehicle becomes stuck......................................................556
If your vehicle needs to be towed ...................................................... 511
If your vehicle overheats ................553
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