2014 Lexus GX460 battery

604What to do if... (Troubleshooting)
GX 460 _O M_ OM6 0K 80 U_ (U)
What to do if... (Troubleshooting)
●If you lose your mechanical keys, new genuine mechanical keys can be made
by your Lexus dealer. ( →P. 8 9 )
●If you lose your electronic keys, the risk of vehicle theft increases significantly.
Contact your Lexus dealer immediately. ( →P. 8 9 )
●Is the electronic key battery weak or depleted? ( →P. 4 7 9 )
●Is the engine switch in IGNITION ON mode?
When locking the doors, turn the engine switch off. ( →P. 1 8 2 )
●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 due to the condition of the radio wave.
(→ P. 1 1 0 )
●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. 9 5 )
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 doors cannot be locked or unlocked
The rear door cannot be opened
GX460_OM_OM60K80U_(U).book Page 604 Wednesday, July 3, 2013 11:40 AM

605What to do if... (Troubleshooting)
GX 460 _O M_ OM6 0K 80 U_ (U)
●Did you press the engine switch while firmly depressing the brake pedal?
(→ P. 181)
●Is the shift lever in P? (→ P. 1 8 1 )
●Is the electronic key anywhere detectable inside the vehicle? ( →P. 1 0 8 )
●Is the steering wheel unlocked? ( →P. 1 8 4 )
●Is the electronic key battery weak or depleted?
In this case, the engine can be started in a temporary way. ( →P. 5 4 4 )
●Is the battery discharged? ( →P. 545)
●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. 5 4 2 )
If you think something is wrong
The engine does not start
The shift lever cannot be shifted fr om P even if you depress the brake
pedal
GX460_OM_OM60K80U_(U).book Page 605 Wednesday, July 3, 2013 11:40 AM

608Alphabetical index
GX 460 _O M_ OM6 0K 80 U_ (U)
Alphabetical index
A/C .................................................376, 386Air conditioning filter ........................ 477
ABS (Anti-lock Brake System).........341
Function ................................................... 341
Active Traction Control .................... 342
Warning light ...................................... 507
Air conditioning filter ...........................477
Air conditioning system ..........376, 386 Air conditioning filter ........................ 477
Airbags ........................................................ 34 Airbag operating conditions ........... 42
Airbag precautions for your child........................................ 37
Airbag warning light ........................ 507
Correct driving posture .................... 26
Curtain shield airbag operating conditions........................ 42
Curtain shield airbag precautions........................................... 37
General airbag precautions............ 37
Locations of airbags ............................ 34
Modification and disposal of airbags ..............................41
Side airbag operating conditions .............................................. 42
Side airbag precautions..................... 37
Side and curtain shield airbags operating conditions........................ 42
Side and curtain shield airbags
precautions........................................... 37
SRS airbags.............................................. 34
SRS warning light .............................. 507
Alarm............................................................ 68
Alarm...........................................................68
Warning buzzer ................................ 507
Anchor brackets ...................................... 58 Antennas (smart access system
with push-button start) .................... 108
Anti-lock brake system (ABS) ....................................................... 341
Function .................................................... 341
Warning light ....................................... 507
Armrest ...................................................... 417
Assist grip ..................................................418
Audio input
*
Audio system*
Automatic headlight leveling system..................................... 194
Automatic High Beam .........................195
Automatic light control system ........ 194
Automatic transmission.......................186 If the shift lever cannot be
shifted from P ................................... 542
S mode..................................................... 188
AUX port
*
Auxiliary boxes ..................................... 400
AVS ............................................................. 331
Back door ....................................................99
Back-up lights Replacing light bulbs .........................491
Wattage .................................................563
Battery ...................................................... 460
Battery checking ................................460
If the vehicle battery is discharged.........................................545
Preparing and checking
before winter .................................... 366
Warning light ....................................... 507
Bluetooth
®*
A
B
GX460_OM_OM60K80U_(U).book Page 608 Wednesday, July 3, 2013 11:40 AM

609Alphabetical index
GX 460 _O M_ OM6 0K 80 U_ (U)
Bottle holders......................................... 399
BrakeFluid............................................................ 561
Parking brake.......................................... 191
Warning light ...................................... 507
Brake assist ...............................................341
Break-in tips............................................. 150
Brightness control
Instrument panel light control .....................................................78
BSM (Blind Spot Monitor)................ 347
Care ................................................ 434, 437 Aluminum wheels ..............................434
Exterior....................................................434
Interior ..................................................... 437
Seat belts ............................................... 438
Cargo hooks .......................................... 402
Center differential................................ 332
CD player
*
Chains ....................................................... 366
Child restraint system............................ 52 Booster seats, definition ....................53
Booster seats, installation....................61
Convertible seats, definition ............53
Convertible seats, installation............................................. 58
Installation with LATCH system ..................................................... 57
Installing CRS with seat belts ......... 58
Installing CRS with top straps..................................... 62 Infant seats, definition.......................... 53
Infant seats, installation .......................58
Child safety .................................................. 51 Airbag precautions...............................37
Back door precautions...................... 101
Battery precautions ..............460, 547
Child restraint system......................... 52
Glass hatch precaution ................... 105
How your child should wear the seat belt .......................................... 30
Installing child restraints .................... 56
Moon roof precautions ....................148
Power window lock switch............. 142
Power window precautions ........... 144
Rear door child-protectors ............. 95
Removed key battery precautions ...................................... 480
Seat belt precautions ............................ 31
Seat heater precautions .................390
Child-protectors ..................................... 95
Cleaning Aluminum wheels .............................. 434
Exterior ................................................... 434
Interior ..................................................... 437
Seat belts................................................438
Coat hooks ............................................... 417
Compass ................................................... 419
Condenser...............................................457
Console box........................................... 396
Cool box .................................................. 409
Cooling system ..................................... 455 Engine overheating ..........................548
Conversation mirror............................. 412
C
*:For vehicles with a navigation system or a multimedia system, refer to the “NAVIGATION SYSTEM OWNER’S MANUAL” or“MULTIMEDIA OWNER’S MANUAL”.
GX460_OM_OM60K80U_(U).book Page 609 Wednesday, July 3, 2013 11:40 AM

610Alphabetical index
GX 460 _O M_ OM6 0K 80 U_ (U)
Crawl Control ....................................... 336
Cruise controlCruise control........................................214
Dynamic radar crui se control........ 217
Cup holders ............................................398
Curtain shield airbags ........................... 34
Current fuel consumption .....................81
Customizable features ....................... 578
DAC (Downhill Assist Control system)................................................... 339
Daytime running light system ............194
Defogger Front windshield ................................ 380
Outside rear view mirrors .............. 381
Rear window ......................................... 381
Differential............................................... 559
Dimension ............................................... 554
Display
Multi-information display ................. 80
Trip information ...................................... 81
Warning message .............................. 514
Do-it-yourself maintenance ............. 447
Doors............................................................ 92 Back door ............................................. 99
Door glasses ..........................................142
Door lock .................................................. 92
Open door warning light.............. 509
Outside rear view mirrors .............. 139
Rear door child-protector................95
Driver’s seat position memory ......... 128 Driving ........................................................150
AVS switch ............................................. 331
Break-in tips ........................................... 176
Correct posture .................................... 26
Procedures ............................................ 150
Winter drive tips ................................ 366
Dynamic radar cruise control ........... 217
Eco Driving Indicator ............................ 84
Electronic key ........................................... 88 Battery-saving function ..................... 110
If the electronic key does not operate properly ............................ 543
Replacing the battery ...................... 479
Emergency, in case of
If the electronic key does not operate properly ............................ 543
If the engine will not start ...............540
If the shift lever cannot be shifted from P ................................... 542
If the vehicle has
discharged battery ........................545
If the warning buzzer
sounds ................................................. 507
If the warning light turns on .......... 507
If you have a flat tire .......................... 527
If you lose your keys.........................604
If you think something is wrong.................................................. 505
If your vehicle becomes stuck....................................................... 551
If your vehicle needs to be towed .................................................. 500
If your vehicle overheats ................548
D
E
GX460_OM_OM60K80U_(U).book Page 610 Wednesday, July 3, 2013 11:40 AM

613Alphabetical index
GX 460 _O M_ OM6 0K 80 U_ (U)
Keyless entrySmart access system with push-button start ...................... 92, 99
Wireless remote control .......... 92, 99
Keys............................................................... 88
Battery-saving function ...................... 110
Electronic key ............................... 88, 181
If the electronic key does not operate properly.............................543
If you lose your keys ........................ 604
Key number plate ................................ 88
Keyless entry .................................. 92, 99
Mechanical key ......................................89
Replacing the battery ....................... 479
Wireless remote control .................. 88
KDSS ......................................................... 342 Warning light ...................................... 508
Lane Departure Alert (LDA) .......... 228
Lever Auxiliary catch lever ........................ 450
Hood lock release lever ................ 450
Shift lever ................................................. 186
Turn signal lever .................................. 190
Wiper lever ...........................................202
License plate lights.................................192
Light switch ............................................ 192
Wattage ................................................. 563 Light
Engine switch light ............................ 392
Fog light switch ...................................200
Headlight switch .................................. 192
Illuminated entry system................. 394
Interior light........................................... 393
Interior light list .................................... 392
Luggage compartment light ........ 393
Personal light ....................................... 393
Replacing light bulbs .......................486
Turn signal lever .................................. 190
Vanity lights ..............................................411
Wattage .................................................563
Light bulbs
Replacing ...............................................486
Wattage .................................................563
Lock steering column...........................184
Luggage cover ...................................... 404
Maintenance Do-it-yourself maintenance ......... 447
Maintenance data..............................554
Maintenance requirements .......... 440
Reset the maintenance data........... 441
Malfunction indicator lamp .............. 507
Master warning light ............................. 514
K
LM
*:For vehicles with a navigation system or a multimedia system, refer to the “NAVIGATION SYSTEM OWNER’S MANUAL” or“MULTIMEDIA OWNER’S MANUAL”.
GX460_OM_OM60K80U_(U).book Page 613 Wednesday, July 3, 2013 11:40 AM

615Alphabetical index
GX 460 _O M_ OM6 0K 80 U_ (U)
Power outlet .............................................413
Power steering
Power windows .......................................142Jam protection function ................... 146
Operation ................................................142
Window lock switch ...........................142
Pre-Collision System (PCS) ............ 357 Function ..................................................357
PCS OFF switch ............................... 358
Warning light ...................................... 508
Radiator .................................................... 457
Radio
*
Rear fog lights ........................................200 Switch...................................................... 200
Wattage ................................................. 563
Rear seat ..................................................... 117
Adjustment ............................................... 117
Rear turn signal lights .......................... 190
Replacing light bulbs ......................... 491
Turn signal lever .................................. 190
Wattage ................................................. 563
Rear view mirror
Inside rear view mirror ......................137
Outside rear view mirrors .............. 139
Rear view monitor system ................ 243
Rear window defogger ....................... 381
Rear window wiper.............................. 207
Refueling ................................................... 210 Capacity ................................................ 556
Fuel types ....................................210, 556
Opening the fuel tank cap............... 212 Replacing
Electronic key battery ..................... 479
Fuses ..........................................................481
Light bulbs.............................................486
Tires .......................................................... 527
Wireless remote control
battery.................................................. 479
Reporting safety defects
for U.S. owners .................................. 590
Reset the maintenance data .............. 441
Safety connect....................................... 428
Seat belts .................................................... 28
Adjusting the seat belt........................ 29
Automatic Locking Retractor ........ 30
Child restraint system installation ............................................. 56
Cleaning and maintaining the seat belt .......................................438
Emergency Locking Retractor................................................ 30
How to wear your seat belt............. 28
How your child should wear the seat belt .......................................... 30
Pregnant women,
proper seat belt use........................... 31
Reminder light and buzzer .......... 509
Seat belt pretensioners ...................... 29
Seat belt extender ................................ 30
SRS warning light .............................. 507
RS
*:For vehicles with a navigation system or a multimedia system, refer to the “NAVIGATION SYSTEM OWNER’S MANUAL” or“MULTIMEDIA OWNER’S MANUAL”.
GX460_OM_OM60K80U_(U).book Page 615 Wednesday, July 3, 2013 11:40 AM

619Alphabetical index
GX 460 _O M_ OM6 0K 80 U_ (U)
WeightCargo capacity ...................................... 161
Load limits................................................. 161
Weight.................................................... 554
Wheels ...................................................... 475 Replacing wheels ............................... 475
Size ............................................................562
Window glasses ......................................142
Window lock switch ..............................142
Windows ....................................................142
Power windows ....................................142
Rear window defogger.................... 381
Windshield wipers ...................................202
Intermittent windshield wipers
with interval adjuster .....................202
Rain-sensing windshield
wipers .................................................. 203
Windshield wiper de-icer .................. 381
Winter driving tips................................ 366
Wireless remote control ......................88
Locking/Unlocking..................... 92, 99
Replacing the battery ....................... 479
WMA disc
*
XM
® Satellite Radio*
X
*:For vehicles with a navigation system or a multimedia system, refer to the “NAVIGATION SYSTEM OWNER’S MANUAL” or“MULTIMEDIA OWNER’S MANUAL”.
GX460_OM_OM60K80U_(U).book Page 619 Wednesday, July 3, 2013 11:40 AM