Lexus GX460 2018 Owner's Manual / LEXUS 2018 GX460 OWNER'S MANUAL (OM60Q09U)

621
GX460_OM_OM60Q09U_(U)
Index
What to do if... (Troubleshooting) ............................... 622
Alphabetical index................................. 626
For vehicles with a navigation system or a multimedia system, refer
to the “NAVIGATION SYSTEM OWNER’S MANUAL” or
“MULTIMEDIA OWNER’S MANUAL” for information regarding
the equipment listed below.
• Navigation system
• Audio/video system
• Rear seat entertainment system
• Hands-free system (for cellular phone)
• Lexus Enform

622What to do if... (Troubleshooting)
GX460_OM_OM60Q09U_(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. 95)
●If you lose your electronic keys, the risk of vehicle theft increases significantly.
Contact your Lexus dealer immediately. (→ P. 97)
●Is the electronic key battery weak or depleted? ( →P. 491)
●Is the engine switch in IGNITION ON mode?
When locking the doors, turn the engine switch off. (→P. 190)
●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. 117)
●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. 101)
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

623What to do if... (Troubleshooting)
GX460_OM_OM60Q09U_(U)
●Did you press the engine switch while firmly depressing the brake pedal?
(→ P. 189)
●Is the shift lever in P? ( →P. 189)
●Is the electronic key anywhere detectable inside the vehicle? ( →P. 116)
●Is the steering wheel unlocked? (→ P. 192)
●Is the electronic key battery weak or depleted?
In this case, the engine can be started in a temporary way. (→P. 559)
●Is the battery discharged? ( →P. 561)
●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. 198)
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

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

625What to do if... (Troubleshooting)
GX460_OM_OM60Q09U_(U)
●Is the electronic key left inside the vehicle or the moon roof opened?
Check the message on the multi-information display. (→P. 528)
●When a warning light turns on or a warning message is displayed, refer to
P. 520, 528.
●Stop the vehicle in a safe place and replace the flat tire with the spare tire.
(→ P. 542)
●Try the procedure for when the vehicle becomes stuck in mud, dirt, or snow.
(→ P. 567)
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

626Alphabetical index
GX460_OM_OM60Q09U_(U)
Alphabetical index
A/C ................................................ 386, 396Air conditioning filter....................... 489
ABS (Anti-lock Brake System)........ 351 Function ................................................... 351
Warning light ...................................... 520
Active Traction Control .................... 352
Air conditioning filter .......................... 489
Air conditioning system ......... 386, 396 Air conditioning filter....................... 489
Micro dust and pollen filter ............ 391
Airbags ........................................................ 36 Airbag operating conditions ........... 44
Airbag precautions for your child........................................ 39
Airbag warning light ........................ 520
Correct driving posture .................... 28
Curtain shield airbag operating conditions........................ 44
Curtain shield airbag precautions ........................................... 39
General airbag precautions............ 39
Locations of airbags ............................ 36
Modification and disposal of airbags ............................ 43
Side airbag operating conditions .............................................. 44
Side airbag precautions..................... 39
Side and curtain shield airbags operating conditions........................ 44
Side and curtain shield airbags precautions ........................................... 39
SRS airbags.............................................. 36
SRS warning light.............................. 520
Alarm Alarm........................................................... 74
Warning buzzer ................................ 520 Anchor brackets...................................... 59
Antennas (smart access system
with push-button start) ...................... 115
Anti-lock brake system (ABS) ....................................................... 351 Function ....................................................351
Warning light .......................................520
Armrest ..................................................... 427
Assist grip ................................................ 428
Audio input
*
Audio system*
Automatic headlight leveling system ................................... 205
Automatic High Beam ....................... 206
Automatic light control system ...... 202
Automatic transmission....................... 194 If the shift lever cannot be shifted from P .................................... 198
S mode......................................................196
AUX port
*
Auxiliary boxes ....................................... 410
AVS ............................................................. 341
Back door ..................................................105
Back-up lights Replacing light bulbs ...................... 505
Wattage ................................................. 579
Battery ....................................................... 472 Battery checking .................................472
If the vehicle battery is discharged...........................................561
Preparing and checking before winter .....................................377
Warning light .......................................520
Bluetooth
®*
A
B

627Alphabetical index
GX460_OM_OM60Q09U_(U)
Bottle holders ......................................... 409
BrakeFluid........................................................... 577
Parking brake........................................ 201
Warning light ...................................... 520
Brake assist .............................................. 351
Break-in tips............................................. 159
Brightness control Instrument panel light control .....................................................84
BSM (Blind Spot Monitor)................ 357 The Blind Spot Monitor function ................................................362
The Rear Cross Traffic Alert function ............................................... 365
Care ................................................ 446, 449 Aluminum wheels ..............................446
Exterior....................................................446
Interior .....................................................449
Seat belts ............................................... 450
Cargo hooks ............................................ 412
Center differential................................ 342
CD player
*
Chains ........................................................377
Child restraint system............................ 55 Booster seats, definition ....................56
Booster seats, installation..................66
Convertible seats, definition ............56
Convertible seats, installation .............................................. 63 Installing child restraint system
with LATCH system.......................... 61
Installing child restraint system with seat belts...................................... 63
Installing child restraint system with top tether strap..........................67
Infant seats, definition.......................... 56
Infant seats, installation....................... 63
Child safety .................................................54 Airbag precautions.............................. 39
Back door precautions.....................107
Battery precautions .............. 473, 563
Child restraint system......................... 55
Glass hatch precaution ......................112
How your child should wear the seat belt ...........................................32
Installing child restraints .................... 59
Moon roof precautions ....................156
Power window lock switch............ 150
Power window precautions ........... 152
Rear door child-protectors ............. 101
Removed key battery precautions ....................................... 492
Seat belt precautions .......................... 33
Seat heater precautions ................. 399
Child-protectors ..................................... 101
Cleaning Aluminum wheels .............................. 446
Exterior ................................................... 446
Interior ..................................................... 449
Seat belts................................................450
Coat hooks ............................................. 428
Compass ..................................................429
C
*: For vehicles with a navigation system or a multimedia system, refer to the “NAVIGATION SYSTEM OWNER’S MANUAL” or“MULTIMEDIA OWNER’S MANUAL”.

628Alphabetical index
GX460_OM_OM60Q09U_(U)
Condenser .............................................. 469
Console box ........................................... 406
Cool box ....................................................419
Cooling system ..................................... 467Engine overheating.......................... 564
Conversation mirror ........................... 422
Crawl Control ....................................... 346
Cruise control Cruise control...................................... 225
Dynamic radar cruise control......228
Cup holders ............................................408
Curtain shield airbags ........................... 36
Current fuel consumption ................... 87
Customizable features ....................... 594
DAC (Downhill Assist Control system)................................................... 349
Daytime running light system .......... 204
Defogger Front windshield ................................ 390
Outside rear view mirrors .............. 391
Rear window ......................................... 391
Differential ............................................... 575
Dimension ............................................... 570
Display Multi-information display ..................86
Trip information ..................................... 87
Warning message ............................ 528
Do-it-yourself maintenance ............. 459
Doors............................................................ 98 Back door ........................................... 105
Door glasses ......................................... 150
Door lock ..................................................98
Open door warning light............... 522
Outside rear view mirrors ...............147
Rear door child-protector................ 101 Driver’s seat position memory.......... 135
Driving ........................................................158
AVS switch ............................................. 341
Break-in tips ...........................................159
Correct posture .................................... 28
Procedures ............................................ 158
Winter drive tips .................................377
Dynamic radar cruise control ......... 228
Eco Driving Indicator ............................ 90
EDR (Event data recorder)................... 10
Electronic key ............................................94 Battery-saving function ......................117
If the electronic key does not operate properly ........................... 558
Replacing the battery ........................491
Emergency, in case of If the electronic key does not operate properly ........................... 558
If the engine will not start ...............556
If the vehicle has discharged battery ..........................561
If the warning buzzer sounds .................................................520
If the warning light turns on ..........520
If you have a flat tire .......................... 542
If you lose your keys......................... 622
If you think something is wrong.................................................... 518
If your vehicle becomes stuck...................................................... 567
If your vehicle needs to be towed ..................................................... 512
If your vehicle overheats ................ 564
D
E

629Alphabetical index
GX460_OM_OM60Q09U_(U)
Emergency flashers .............................. 510
EngineAccessory mode................................. 190
Compartment......................................463
Hood ........................................................462
How to start the engine ................... 189
Identification number ....................... 572
If the engine will not start............... 556
Ignition switch (engine switch)..... 189
Overheating ........................................ 564
Engine compartment cover ............. 464
Engine coolant....................................... 467 Capacity .................................................574
Checking................................................ 467
Preparing and checking before winter .................................... 377
Engine immobilizer system ..................72
Engine oil ................................................. 465 Capacity ................................................. 572
Checking............................................... 465
Preparing and checking before winter .................................... 377
Engine switch .......................................... 189
Engine switch light ............................... 402
Event data recorder (EDR) ...................10 Flat tire .......................................................542
Floor mats....................................................26
Fluid
Automatic transmission .................. 576
Brake........................................................ 577
Steering .................................................. 578
Washer ................................................... 475
Fog lights......................................................211 Switch .....................................................211
Four-wheel drive system....................342
Front passenger occupant classification system ........................... 48
Front passenger’s seat belt reminder light ......................................522
Front seats ................................................. 122 Adjustment.............................................. 122
Cleaning................................................. 449
Correct driving posture .................... 28
Driving position memory.................135
Head restraints .....................................140
Seat heaters ......................................... 400
Seat position memory .......................135
Front turn signal lights ........................ 200 Replacing light bulbs .......................502
Turn signal lever .................................200
Wattage ................................................. 579F

630Alphabetical index
GX460_OM_OM60Q09U_(U)
Fuel ............................................................. 572Capacity ................................................. 572
Fuel gauge ................................................83
Fuel pump shut off system.............. 519
Information ........................................... 580
Refueling................................................... 221
Type ................................................ 221, 572
Warning light ....................................... 522
Fuel consumption information ........... 92
Fuel filler door .......................................... 221 Refueling................................................... 221
Fuel gauge .................................................. 83
Fuel pump shut off system.................. 519
Fuses .......................................................... 493
Garage door opener .......................... 433
Gauges ........................................................ 83
Glass hatch ................................................ 110
Glove box ................................................ 406
Hands-free system (for cellular phone)
*
Head restraints ....................................... 140
Headlights ............................................... 202 Light switch ...........................................202
Replacing light bulbs ....................... 500
Wattage ..................................................579
Headlights cleaner............................... 220
Heaters Automatic air conditioning system ..................................... 386, 396
Seat heaters ......................................... 400
Outside rear view mirrors .............. 391 Height control ........................................337
Hill-start assist control ....................... 352
Hood ..........................................................462
Hooks
Cargo hooks ...............................412, 413
Coat hooks ........................................... 428
Retaining hooks (floor mat)............. 26
Horn............................................................. 143
I/M test ..................................................... 458
Identification Engine ..................................................... 572
Vehicle ...................................................... 571
Ignition switch (engine switch) .........189
Ignition switch light .............................. 402
Illuminated entry system ................... 404
Immobilizer system ................................. 72
Indicators .....................................................78
Initialization Moon roof ...............................................154
Power windows..................................... 151
Inside rear view mirror......................... 145
Instrument panel light control ............ 84
Interior lights .......................................... 402 Switch ......................................................403
Wattage ................................................. 579
Jack Vehicle-equipped jack ................... 543
Jack handle ............................................. 546
Jam protection function Moon roof ...............................................154
Power windows..................................... 151
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