2019 Lexus GX460 sensor

5327-2. Steps to take in an emergency
GX460_OM_OM60Q84U_(U)
*: Refer to the separate “Scheduled Maintenance” or “Owner’s Manual Supplement”
for the maintenance interval applicable to your vehicle.
(If equipped)
Indicates that the pre-collis ion system is not currently
functional because the grille cover or the sensor is dirty
 Check the grille cover and the sensor and clean
them if they are dirty.
(If equipped)
Indicates a malfunction in the rear height control air sus-
pension
A buzzer also sounds.
 Immediately stop the vehicle in a safe place and
contact your Lexus dealer.
(U.S.A. only)
Indicates that all maintenance according to the driven
distance on the maintenance schedule
* should be per-
formed soon.
Comes on approximately 4500 miles (7200 km) after
the message has been reset.
 If necessary, perform maintenance.
(U.S.A. only)
Indicates that all maintenanc e 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 has been reset.)
 Perform the necessary maintenance.
Please reset the message after the maintenance is
performed ( P. 451)
Warning messageDetails/Actions

GX460_OM_OM60Q84U_(U)
5978-2. Customization
8
Vehicle specifications
■Automatic light control system (P. 206)
*: If equipped
FunctionDefault settingCustomized setting
Time elapsed before the
headlights turn off30 seconds
Off
—OO60 seconds
90 seconds
Light sensor sensitivityStandard-2 to 2—OO
Daytime running light sys-
tem (except for Canada)OnOff—OO
Automatic High Beam*OnOff——O
Welcome lighting illumina-
tion controlOnOff——O
123

600
GX460_OM_OM60Q84U_(U)8-2. Customization
■Meters (P. 87)
■Front automatic air conditioning system (P. 390)
*: If equipped
■Driving position memory (P. 139)
FunctionDefault settingCustomized
setting
Sensitivity of the ambient
light sensor used for dim-
ming the meter lights etc.
Standard-2 to 2——O
Sensitivity of the ambient
light sensor used for bright-
ening the meter lights etc.
Standard-2 to 2——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
FunctionDefault settingCustomized setting
Driver’s seat movement
when exiting the vehicleFull
Off
—OO
Partial
Selecting the door linking
driving position memory
with door unlock operationDriver’s doorAll doors——O
123

602
GX460_OM_OM60Q84U_(U)8-2. Customization
■Intuitive parking assist* (P. 249)
*: If equipped
■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
Buzzer volumeLevel 5Level 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
CAUTION
■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.

622What to do if... (Troubleshooting)
GX460_OM_OM60Q84U_(U)
●It is locked automatically to prevent theft of the vehicle. ( P. 195)
●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. 154)
●The auto power off function will be operated if the vehicle is left in ACCES-
SORY or IGNITION ON mode (the engine is not running) for a period of
time. ( P. 195)
●The seat belt reminder light is flashing
Are the driver and the front passe nger wearing the seat belts?
( P. 520)
●The parking brake indicator is on
Is the parking brake released? ( P. 205)
Depending on the situation, other types of warning buzzer may also sound.
( P. 518, 526)
●Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. ( P. 79)
To stop the alarm, turn the engine switch to IGNITION ON mode or start the
engine. 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

630Alphabetical index
GX460_OM_OM60Q84U_(U)
Meter ............................................................ 87Indicators................................................... 82
Instrument panel light control ........ 88
Meters......................................................... 87
Multi-information display ..................90
Warning lights ........................................ 82
Micro dust and pollen filter .............. 395
Mirrors Inside rear view mirror ..................... 149
Outside rear view mirror defoggers .......................................... 395
Outside rear view mirrors ................ 151
Vanity mirrors ......................................425
Moon roof.................................................. 157 Jam protection function ................... 158
Operation ............................................... 157
MP3 disc
*
Multi-information display ..................... 90 Switching the display.............................91
Trip information .......................................91
Multi-terrain Monitor ........................... 317
Multi-terrain Select................................312
Navigation system
*
Odometer ...................................................87
Off-road precautions ......................... 384
Oil Engine oil ............................................... 570
Front differential oil ........................... 573
Rear differential oil ............................ 573
Transfer................................................... 574
Opener Back door................................................. 110
Fuel filler door.......................................227
Hood........................................................460
Outside rear view mirrors ................... 151 Adjusting and folding ......................... 151
Blind Spot Monitor .............................361
Outside rear view mirror defoggers...........................................395
Outside temperature display ..............94
Overheating, Engine .......................... 562
Parking assist sensors (intuitive parking assist)...................249
Parking assist monitor ........................ 268
Parking brake ........................................ 205 Operation..............................................205
Parking brake engaged warning buzzer ...............................528
Personal lights ....................................... 406 Switch ...................................................... 407
Wattage ................................................. 577
N
O
P

632Alphabetical index
GX460_OM_OM60Q84U_(U)
Seat heaters ............................................ 404
Seat ventilators ...................................... 405
Seat position memory...........................139
Seats...................................................126, 128Adjustment ................................... 126, 128
Adjustment precautions ........ 127, 138
Child seats/child restraint system installation..............................59
Cleaning ................................................. 447
Driving position memory ................ 139
Head restraint ....................................... 144
Properly sitting in the seat ................ 28
Seat position memory....................... 139
Ventilators ............................................ 405
Sensor Automatic headlight system ........ 208
Inside rear view mirror ..................... 150
Intuitive parking assist-sensor .....................................249
Rain-sensing windshield wipers ...................................................220
Service reminder indicators ............... 82
Shift lever Automatic transmission ................... 198
If the shift lever cannot be shifted from P ...................................202
Shift lock system..................................... 201
Shopping bag hooks ............................. 417
Side airbags ............................................... 36
Side mirrors ............................................... 151 Adjusting and folding.......................... 151
Blind Spot Monitor............................. 361
Side turn signal lights .......................... 204 Replacing light bulbs ....................... 504
Turn signal lever .................................204 Smart access system with
push-button start.................................. 119 Antenna location................................... 119
Starting the engine ..............................193
Snow tires ................................................ 383
Spare tire ................................................. 540 Inflation pressure................................ 576
Storage location ...................................541
Spark plug ................................................572
Specifications......................................... 568
Speedometer .............................................87
Steering lock Column lock release .........................196
Steering wheel ........................................ 147 Adjustment.............................................. 147
Audio switches
*
Heated steering wheel ...................403
Steering wheel position memory.................................................139
Stop/tail lights Replacing light bulbs .......................504
Storage feature ..................................... 409
Stuck If the vehicle becomes stuck........565
Sun shade Roof ........................................................... 158
Sun visors..................................................425
Switch “2nd START” button ..........................199
AVS switch ........................................... 345
BSM (Blind Spot Monitor) switch .....................................................361
Center differential lock/ unlock switch.................................... 347
Crawl Control switch......................350