2009 Lexus GS450h headlight bulb

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GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
4-1. Maintenance and careCleaning and protecting the vehicle exterior................... 420
Cleaning and protecting the vehicle interior .................... 423
4-2. Maintenance Maintenance requirements ..... 426
General maintenance ................ 428
Emission inspection and maintenance (I/M)
programs ....................................... 431
4-3. Do-it-yourself maintenance Do-it-yourself service precautions .................. 432
Hood.................................................. 435
Positioning a floor jack ............... 436
Engine compartment................. 438
Tires ................................................... 452
Tire inflation pressure................. 462
Wheels.............................................. 467
Air conditioning filter.................. 469
Electronic key battery ................ 472
Checking and replacing fuses ........................... 474
Headlight aim ............................... 489
Light bulbs ....................................... 492 5-1. Essential information
Emergency flashers ................... 500
If your vehicle needs to be towed ................................... 501
If you think something is wrong ............................................. 507
Event data recorder................... 508
5-2. Steps to take in an emergency If a warning light turns on or a warning buzzer sounds... ..... 510
If a warning message is displayed ........................................ 519
If you have a flat tire (Vehicles with standard tires) ................... 536
If you have a flat tire (Vehicles with run-flat tires) ...................... 546
If the hybrid system will not start .................................. 547
If the shift lever cannot be shifted from “P” ......................... 548
If you lose your keys .................... 549
If the electronic key does not operate properly ...................... 550
If the 12 volt battery is discharged .................................. 553
If your vehicle overheats ........... 557
If the vehicle becomes stuck............................................... 560
4Maintenance and care5When trouble arises
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Maintenance and care4
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GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
4-1. Maintenance and careCleaning and protecting the vehicle exterior............. 420
Cleaning and protecting the vehicle interior .............. 423 4-2. Maintenance
Maintenance requirements 426
General maintenance .......... 428
Emission inspection and maintenance (I/M)
programs ................................ 431
4-3. Do-it-yourself maintenance Do-it-yourself service precautions ........................... 432
Hood .......................................... 435
Positioning a floor jack ......... 436
Engine compartment ........... 438
Tires............................................ 452
Tire inflation pressure........... 462
Wheels ....................................... 467
Air conditioning filter ........... 469
Electronic key battery.......... 472
Checking and replacing fuses ...................... 474
Headlight aim ......................... 489
Light bulbs................................ 492
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4-3. Do-it-yourself maintenance
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
Light bulbs
You may replace the following bulbs yourself. For more information about
replacing other light bulbs, contact your Lexus dealer.
■Prepare a replacement light bulb
Check the wattage of the light bulb being replaced. ( →P. 573)
■ Remove the engine compartment cover if necessary
→ P. 4 3 9
■ Front bulb locations
■ Rear bulb locations
Parking light
Headlight high beam
Rear turn signal light Back-up light
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4-3. Do-it-yourself maintenance
4
Maintenance and care
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
Replacing light bulbs■ Headlight high beam
Left-hand side: Remove the fuse
box cover.
Unplug the connector while
depressing the lock release.
Turn the bulb base counterclock-
wise to remove it.
STEP1
STEP2
STEP3
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4-3. Do-it-yourself maintenance
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
■Bulbs other than the above
If any of the bulbs listed below has burnt out, have your Lexus dealer
replace it.
●Headlight low beams (high-intensity discharge bulbs)
● Fog lights
● Front turn signal lights
● Front side marker lights
● Side turn signal lights
● Tail/stop lights
● Tail lights
● Rear side marker lights
● High mounted stoplight
● License plate lights
■Condensation build-up on the inside of the lens
Contact your Lexus dealer for more information in the following situations. Tempo-
rary condensation build-up on the inside of the headlight lens does not indicate a
malfunction.
●Large drops of water are built up on the inside of the lens.
●Water has built up inside the headlight.
■LED light bulbs
The side turn signal lights, rear side marker lights, tail lights, tail/stop lights and high
mounted stoplights 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.
If two or more LEDs in a stoplight burn out, your vehicle may not conform to local
laws (SAE).
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4-3. Do-it-yourself maintenance
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Maintenance and care
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
■High-intensity discharge (HID) headlights
If voltage to the high-intensity discharge bulbs is insufficient, the light may not come
on, or may go out temporarily. The high-intensity discharge bulbs will come on
when normal power is restored.
CAUTION
■Replacing light bulbs
●Turn off the headlights. Do not attempt to replace the bulb immediately after turn-
ing off the headlights.
The bulbs become very hot and may cause burns.
●Do not touch the glass portion of the light bulb with bare hands. Hold the bulb by
the plastic or metal portion.
If the bulb is scratched or dropped it may blow out or crack.
●Fully install light bulbs and any parts used to secure them. Failing to do so may
result in heat damage, fire, or water entering the headlight unit. This may damage
the headlights or cause condensation to build up on the lens.
●Do not attempt to take apart or repair the low beam discharge headlight bulbs,
connectors, power supply circuits, or related components.
Doing so could result in electric shock and death or serious injury.
■High-intensity discharge (HID) headlights
●Contact your Lexus dealer before replacing high-intensity discharge headlights
(including light bulbs).
●Do not touch the high-intensity discharge headlight’s high voltage socket when
the headlights are turned on.
An extremely high voltage of 20000 V will be discharged and could result in
death or serious injury by electric shock.
■To prevent damage or fire
Make sure bulbs are fully seated and locked.
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6-1. Specifications
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Vehicle specifications
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
Light bulbs
A: D4S high-intensity discharge bulbs
B: HB3 halogen bulbs
C: Wedge base bulbs (amber)
D: Wedge base bulbs (clear)
E: HB4 halogen bulbs
F: Double end bulbs
Light bulbsBulb No.WTy p e
Exterior
Headlights (low beam)D4S35A
Headlights (high beam)HB360B
Front turn signal lights21C
Parking lights5D
Fog lightsHB451E
Front side marker light1945D
Rear turn signal lights21C
Back-up lights92116D
Tr u n k l i g h t5F
InteriorVanity lights8D
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Alphabetical index
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
Foot light .................................................. 369
Front passenger occupant classification system ........................... 115
Front passenger’s seat belt
reminder light ....................................... 512
Front seats
Adjustment ...............................................64
Driver’s seat position memory ...... 66
Front turn signal lights Wattage ................................................. 573
Fuel Capacity.................................................566
Fuel gauge ..............................................159
Gas station information ................. 620
Information............................................ 574
Refueling ..................................................... 91
Messages ..............................................530
Fuel door....................................................... 91
Fuel filler door............................................. 91
Fuses........................................................... 474
Garage door opener.......................... 394
Gas station information ..................... 620
Gauges....................................................... 159
Glove box ................................................373
Hands-free system (for cellular phone).......................... 323
Head restraints..........................................70
Headlight aim ........................................ 489
Headlight cleaner .................................. 178 Headlights
Adaptive front lighting system...... 170
Discharge headlights precautions........................................ 497
Replacing light bulbs ........................ 492
Switch........................................................ 169
Wattage..................................................573
Heaters
Seat heaters ......................................... 386
Side mirror.............................................256
Hill-start assist control ......................... 214
Hood ..........................................................435
Hooks Cargo ...................................................... 392
Shopping bag ......................................392
Horn ............................................................ 158
Hybrid system ........................................... 24 Emergency shut off system.............. 29
Energy monitor/consumption screen...................................................... 29
High voltage components ............... 28
Power meter.......................................... 159
Power (ignition) switch .................... 148
Identification Engine..................................................... 565
Electric motor ..................................... 565
Vehicle ................................................... 565
Ignition switch Power switch......................................... 148
Illuminated entry system .................... 369
I/M test....................................................... 431
Immobilizer system ................................. 96
Indicator lights......................................... 163
Initialization Items to initialize ................................ 596
G
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GS450h_HV_U.book Page 607 Monday, April 27, 2009 10:10 AM