2016 Lexus GX460 headlight bulb

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GX460_OM_OM60M73U_(U)
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6-1. Maintenance and care Cleaning and protecting the vehicle exterior ................ 438
Cleaning and protecting the vehicle inte rior....................441
6-2. Maintenance Maintenance requirements ............................ 444
General maintenance...............447
Emission inspection and maintenance (I/M)
programs .................................... 450
6-3. Do-it-yourself maintenance Do-it-yourself service precautions.................................. 451
Hood ............................................... 454
Engine compartment ............... 455
Tires.................................................. 468
Tire inflation pressure ................ 476
Wheels ...........................................480
Air conditioning filter ............... 482
Electronic key battery.............. 484
Checking and replacing fuses.............................................. 486
Headlight aim .............................. 489
Light bulbs ......................................491 7-1. Essential information
Emergency flashers .................. 502
If your vehicle has to be stopped in
an emergency .......................... 503
7-2. Steps to take in an emergency If your vehicle needs to be towed................................ 504
If you think something is wrong............................................ 510
Fuel pump shut off system ......... 511
If a warning light turns on or a warning buzzer
sounds ...........................................512
If a warning message is displayed .................................... 520
If you have a flat tire .................. 534
If the engine will not start .........547
If the shift lever cannot be shifted from P ........................... 549
If the electronic key does not operate properly ............. 550
If the vehicle battery is discharged ................................. 553
If your vehicle overheats ......... 556
If the vehicle becomes stuck ............................................. 559
6Maintenance and care7When trouble arises

15Pictorial index
GX460_OM_OM60M73U_(U)
Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 206
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 371
To prevent freezing (windshield wiper de-icer
*) . . . . . . . . . . . . . . . . . . . . . . . P. 385
Precautions against car wash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 439
Fuel filler door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 214
Refueling method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P . 214
Fuel type/fuel tank capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 564
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 468
Tire size/inflation pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 570
Winter tires/tire chain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 371
Checking/rotation/tire pressure warning system . . . . . . . . . . . . . . . . . . . . . . . P. 468
Coping with flat tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 534
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 454
Opening. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 454
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 564
Coping with overheat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 556
Camera*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 247, 257
Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 196
Parking lights/daytime running lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 196
Fog lights
* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 204
Turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P . 194
Stop/tail lights
Hill-start assist control*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 346
Downhill assist control system
* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 343
License plate lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 19 6
Back-up lights
Shifting the shift lever to R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 19 0
Side marker lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 196
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Light bulbs of the exterior lights for driving
(Replacing method: P. 491, Watts: P. 571)
*: If equipped
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437
GX460_OM_OM60M73U_(U)
6Maintenance and care
6-1. Maintenance and careCleaning and protecting the vehicle exterior.................438
Cleaning and protecting the vehicle interior ....................441
6-2. Maintenance Maintenance requirements............................. 444
General maintena nce .............. 447
Emission inspection and maintenance (I/M)
programs .................................... 450
6-3. Do-it-yourself maintenance Do-it-yourself service precautions ..................................451
Hood ............................................... 454
Engine compartment ............... 455
Tires ..................................................468
Tire inflation pressure ................ 476
Wheels .......................................... 480
Air conditioning filter ............... 482
Electronic key battery ..............484
Checking and replacing fuses ..............................................486
Headlight aim ..............................489
Light bulbs...................................... 491

452
GX460_OM_OM60M73U_(U)6-3. Do-it-yourself maintenance
Headlight aim
(
 P. 4 8 9 )• Phillips-head screwdriver
Light bulbs
( P. 4 9 1 )
• Bulb with same number and wattage rating as original
• Phillips-head screwdriver•Flathead screwdriver
•Wrench
Power steering fluid
level ( P. 4 6 3 )• Automatic transmission fluid DEXRON® II or III
• Rag or paper towel•Clean funnel
Radiator and con-
denser ( P. 4 6 1 )
Tire inflation pres-
sure ( P. 4 76 )• Tire pressure gauge• Compressed air source
Wa s h e r f l u i d
( P. 4 6 7 )• Water or washer fluid containi ng antifreeze (for winter use)
• Funnel (used only for adding water or washer fluid)
ItemsPa r t s a n d t o o l s

491
GX460_OM_OM60M73U_(U)6-3. Do-it-yourself maintenance
6
Maintenance and care
Light bulbs
Check the wattage and color of the light bulb being replaced. (
P. 5 7 1 )
 P. 4 5 6
■Front
You may replace the following bulbs your self. The difficulty level of replace-
ment varies depending on the bulb. If necessary bulb replacement seems diffi-
cult to perform, contact your Lexus dealer.
For more information about replacing other light bulbs, contact your Lexus
dealer.
Preparing for light bulb replacement
Removing the engine compartment covers
Bulb locations
Front turn signal light
Headlight high beam1
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GX460_OM_OM60M73U_(U)
4936-3. Do-it-yourself maintenance
6
Maintenance and care
■Headlight high beamsTurn the cover counterclockwise.
Turn the bulb base counterclock-
wise.
Unplug the connector while pull-
ing the lock release.
Replacing light bulbs
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3

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GX460_OM_OM60M73U_(U)6-3. Do-it-yourself maintenance
Replace the light bulb, and install
the bulb base.
Align the 3 tabs on the light bulb with
the mounting, and insert.
Turn and secure the bulb base.
Shake the bulb base gently to check
that it is not loose, turn the headlights
on once and visually confirm that no
light is leaking through the mounting.
When installing the cover, conduct in reverse.
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GX460_OM_OM60M73U_(U)
4996-3. Do-it-yourself maintenance
6
Maintenance and care
■Running board lightsTurn the bulb bases counter-
clockwise.
Remove the light bulb.
When installing, reverse the steps listed.
■Replacing the following bulbs
If any of the lights listed below has burnt out, have it replaced by your Lexus
dealer.
●Headlight low beams
●Parking lights/daytime running lights
●Front side marker lights
●Fog lights (if equipped)
●Side turn signal lights
●High mounted stoplight
●Stop/tail lights
●License plate lights
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