2018 Lexus GX460 sensor

5347-2. Steps to take in an emergency
GX460_OM_OM60Q09U_(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. 453)
Warning messageDetails/Actions

GX460_OM_OM60Q09U_(U)
5998-2. Customization
8
Vehicle specifications
■Automatic light control system (→P. 202)
*: 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

602
GX460_OM_OM60Q09U_(U)8-2. Customization
■Meters (→P. 83)
■Front automatic air conditioning system (→P. 386)
*: If equipped
■Driving position memory (→P. 135)
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

604
GX460_OM_OM60Q09U_(U)8-2. Customization
■Intuitive parking assist* (→P. 245)
*: 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.

624What to do if... (Troubleshooting)
GX460_OM_OM60Q09U_(U)
●It is locked automatically to prevent theft of the vehicle. ( →P. 191)
●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. 150)
●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. 191)
●The seat belt reminder light is flashing
Are the driver and the front passe nger wearing the seat belts?
(→ P. 522)
●The parking brake indicator is on
Is the parking brake released? ( →P. 201)
Depending on the situation, other types of warning buzzer may also sound.
(→ P. 520, 528)
●Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. (→ P. 74)
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

632Alphabetical index
GX460_OM_OM60Q09U_(U)
Meter ............................................................ 83Indicators................................................... 78
Instrument panel light control .........84
Meters.........................................................83
Multi-information display ..................86
Warning lights ........................................ 78
Micro dust and pollen filter ................391
Mirrors Inside rear view mirror ..................... 145
Outside rear view mirror defoggers ............................................ 391
Outside rear view mirrors ...............147
Vanity mirrors ........................................421
Moon roof................................................. 153 Jam protection function ................... 154
Operation ............................................... 153
MP3 disc
*
Multi-information display ..................... 86 Switching the display........................... 87
Trip information ..................................... 87
Multi-terrain Monitor ...........................313
Multi-terrain Select..............................308
Navigation system
*
Odometer .................................................. 83
Off-road precautions ......................... 380
Oil Engine oil ............................................... 572
Front differential oil ........................... 575
Rear differential oil ............................ 575
Transfer................................................... 576
Opener Back door............................................... 106
Fuel filler door...................................... 223
Hood........................................................ 462
Outside rear view mirrors .................. 147 Adjusting and folding ........................ 147
Blind Spot Monitor ........................... 357
Outside rear view mirror defoggers.............................................391
Outside temperature display ............. 90
Overheating, Engine .......................... 564
Parking assist sensors (intuitive parking assist)...................245
Parking assist monitor .........................264
Parking brake .......................................... 201 Operation................................................201
Parking brake engaged warning buzzer ...............................530
Personal lights ....................................... 402 Switch ......................................................403
Wattage ................................................. 579
N
O
P

634Alphabetical index
GX460_OM_OM60Q09U_(U)
Seat heaters ............................................400
Seat ventilators ....................................... 401
Seat position memory.......................... 135
Seats................................................... 122, 124Adjustment ....................................122, 124
Adjustment precautions ........ 123, 134
Child seats/child restraint system installation..............................59
Cleaning .................................................449
Driving position memory ................ 135
Head restraint ....................................... 140
Properly sitting in the seat ................ 28
Seat position memory....................... 135
Ventilators .............................................. 401
Sensor Automatic headlight system .........204
Inside rear view mirror ..................... 146
Intuitive parking assist-sensor .....................................245
Rain-sensing windshield wipers .................................................... 216
Service reminder indicators ............... 78
Shift lever Automatic transmission ................... 194
If the shift lever cannot be shifted from P .................................... 198
Shift lock system...................................... 197
Shopping bag hooks .............................413
Side airbags ............................................... 36
Side mirrors .............................................. 147 Adjusting and folding.........................147
Blind Spot Monitor............................357
Side turn signal lights ..........................200 Replacing light bulbs ....................... 506
Turn signal lever ................................ 200 Smart access system with
push-button start.................................. 115 Antenna location................................... 115
Starting the engine ............................. 189
Snow tires .................................................379
Spare tire ..................................................542 Inflation pressure................................ 578
Storage location ................................. 543
Spark plug ................................................574
Specifications......................................... 570
Speedometer ............................................ 83
Steering lock Column lock release ......................... 192
Steering wheel ........................................ 143 Adjustment.............................................. 143
Audio switches
*
Heated steering wheel ................... 399
Steering wheel position memory.................................................135
Stop/tail lights Replacing light bulbs ...................... 506
Storage feature ..................................... 405
Stuck If the vehicle becomes stuck........ 567
Sun shade Roof ............................................................154
Sun visors................................................... 421
Switch “2nd START” button ..........................195
AVS switch ............................................. 341
BSM (Blind Spot Monitor) switch ................................................... 357
Center differential lock/ unlock switch.................................... 343
Crawl Control switch...................... 346