headlight bulb Lexus GX460 2019 Owner's Manual / LEXUS 2019 GX460 OWNER'S MANUAL (OM60Q84U)

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GX460_OM_OM60Q84U_(U)
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6-1. Maintenance and care Cleaning and protecting the vehicle exterior ................ 444
Cleaning and protecting the vehicle interior.................. 447
6-2. Maintenance Maintenance requirements ............................ 450
General mainte nance.............. 453
Emission inspection and maintenance (I/M)
programs.................................... 456
6-3. Do-it-yourself maintenance Do-it-yourself service precautions................................ 457
Hood ............................................... 460
Engine compartment .................461
Tires ................................................. 474
Tire inflation pressure ............... 481
Wheels ........................................... 485
Air conditioning filter ............... 487
Electronic key battery.............. 489
Checking and replacing fuses................................................491
Headlight aim .............................. 494
Light bulbs .................................... 496 7-1. Essential information
Emergency flashers ..................508
If your vehicle has to be stopped in
an emergency .......................... 509
7-2. Steps to take in an emergency If your vehicle needs to be towed ................................ 510
If you think something is wrong.............................................516
Fuel pump shut off system........ 517
If a warning light turns on or a warning buzzer
sounds .......................................... 518
If a warning message is displayed .................................... 526
If you have a flat tire .................. 540
If the engine will not start ........ 554
If the electronic key does not operate properly ............. 556
If the vehicle battery is discharged................................. 559
If your vehicle overheats......... 562
If the vehicle becomes stuck ............................................. 565
6Maintenance and care7When trouble arises

15Pictorial index
GX460_OM_OM60Q84U_(U)
Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 217
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 381
To prevent freezing (windshield wiper de-icer
*) . . . . . . . . . . . . . . . . . . . . . . . P. 395
Precautions against car wash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 445
Fuel filler door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 225
Refueling method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 225
Fuel type/fuel tank capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 570
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 474
Tire size/inflation pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 576
Winter tires/tire chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 3 81
Checking/rotation/tire pressure warning system . . . . . . . . . . . . . . . . . . . . . . P. 474
Coping with flat tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 540
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 460
Opening. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 460
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 570
Coping with overheat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 562
Camera*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 258, 268
Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 206
Parking lights/daytime running lights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 206
Fog lights
* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 215
Turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 20 4
Stop/tail lights
Hill-start assist control*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 356
Downhill assist control system
*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 353
License plate lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 206
Back-up lights
Shifting the shift lever to R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 198
Side marker lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 206
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Light bulbs of the exte rior lights for driving
(Replacing method: P. 496, Watts: P. 577)
*: If equipped
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GX460_OM_OM60Q84U_(U)
6Maintenance and care
6-1. Maintenance and careCleaning and protecting the vehicle exterior ................ 444
Cleaning and protecting the vehicle interior.................. 447
6-2. Maintenance Maintenance requirements ............................450
General maintenance.............. 453
Emission inspection and maintenance (I/M)
programs .................................... 456
6-3. Do-it-yourself maintenance Do-it-yourself service precautions................................ 457
Hood ...............................................460
Engine compartment ................ 461
Tires ................................................. 474
Tire inflation pressure................ 481
Wheels ...........................................485
Air conditioning filter ............... 487
Electronic key battery ..............489
Checking and replacing fuses ............................................... 491
Headlight aim .............................. 494
Light bulbs..................................... 496

458
GX460_OM_OM60Q84U_(U)6-3. Do-it-yourself maintenance
Headlight aim
(
 P. 494)• Phillips-head screwdriver
Light bulbs
( P. 496)
• Bulb with same number and wattage rating as original
• Phillips-head screwdriver•Flathead sc rewdriver
•Wrench
Power steering fluid
level (P. 469)• Automatic transmission fluid DEXRON® II or III
• Rag or paper towel•Clean funnel
Radiator and con-
denser ( P. 467)
Tire inflation pres-
sure (P. 481)• Tire pressure gauge• Compressed air source
Washer fluid
( P. 473)• Water or washer fluid containing antifreeze (for winter use)
• Funnel (used only for adding water or washer fluid)
ItemsParts and tools

496
GX460_OM_OM60Q84U_(U)6-3. Do-it-yourself maintenance
Light bulbs
Check the wattage and color of the light bulb being replaced. (
P. 577)
 P. 462
■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
2

498
GX460_OM_OM60Q84U_(U)6-3. Do-it-yourself maintenance
■Headlight high beams
Turn 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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GX460_OM_OM60Q84U_(U)
4996-3. Do-it-yourself maintenance
6
Maintenance and care
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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504
GX460_OM_OM60Q84U_(U)6-3. Do-it-yourself maintenance
■Running board lights
Turn 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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GX460_OM_OM60Q84U_(U)
5056-3. Do-it-yourself maintenance
6
Maintenance and care
■LED lights
The headlight low beams, parking lights/daytime running lights, front side marker lights,
fog lights, side turn signal lig hts, high mounted stoplight, stop/tail lights and license plate
lights consist of a number of LEDs. If any of the LEDs burn out, take your vehicle to your
Lexus dealer to have the light replaced.
■Condensation build-up on the inside of the lens
Temporary condensation build-up on the inside of the headlight lens does not indicate a
malfunction. Contact your Lexus dealer for mo re information in the following situations:
●Large drops of water are built up on the inside of the lens.
●Water has built up inside the headlight.
CAUTION
■Replacing light bulbs
●Turn off the headlights. Do not attempt to replace the bulb immediately after turning
off the headlights.
The bulbs become very hot and may cause burns.
●Do not touch the glass portion of the light bu lb with bare hands. When it is unavoid-
able to hold the glass portion, use and hold with a clean dry cloth to avoid getting
moisture and oils on the bulb.
Also, if the bulb is sc ratched or dropped, it may blow out or crack.
●Fully install light bulbs and any parts used to secure them. Failure to do so may result
in heat damage, fire, or water entering th e headlight unit. This may damage the head-
lights or cause condensation to build up on the lens.
●Do not attempt to repair or disassemble light bulbs, connectors, electric circuits or
component parts.
Doing so may result in death or se rious injury due to electric shock.
■To prevent damage or fire
●Make sure bulbs are fully seated and locked.
●Check the wattage of the bulb before installing to prevent heat damage.

GX460_OM_OM60Q84U_(U)
5778-1. Specifications
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Vehicle specifications
Light bulbs
Light bulbsBulb No.WType
Exterior
Headlights (High beam)970365A
Front turn signal lights21B
Rear turn signal lights21B
Back-up lights92116C
Rear side marker lights5C
Running board lights5C
Interior
Personal/
Interior lightsFront5C
Rear5C
Vanity lights8C
Door courtesy lights5C
A: H9 halogen bulbsB: Wedge base bulb (amber) C: Wedge base bulb (clear)