headlight bulb Lexus GS350 2014 Do-it-yourself maintenance /

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GS350_OM_OM30D41U_(U)
9
5-6. Using the storage featuresList of storage features ............ 564
• Glove box ............................... 566
• Console box ...........................567
• Cup holders ...........................568
• Auxiliary boxes ..................... 570
Trunk features ................................ 571
5-7. Other interior features Sun visors and vanity mirrors .................... 574
Clock ...............................................575
Ashtrays .......................................... 576
Power outlets ................................577
Heated steering wheel .............579
Seat heaters/ seat ventilators .......................... 581
Armrest ..........................................585
Rear sunshade/ rear door sunshades.............. 586
Trunk storage extension .......... 589
Coat hooks ................................... 590
Assist grips .................................... 591
Utility hook ................................... 592
Garage door opener ............... 593
Safety Connect...........................600 6-1. Maintenance and care
Cleaning and protecting the vehicle exterior ................608
Cleaning and protecting the vehicle interior.................... 612
6-2. Maintenance Maintenance requirements ..... 615
General maintenance................618
Emission inspection and maintenance (I/M)
programs .....................................622
6-3. Do-it-yourself maintenance Do-it-yourself service precautions................................ 623
Hood ................................................626
Positioning a floor jack.............. 627
Engine compartment ............... 629
Tires.................................................. 642
Tire inflation pressure ............... 652
Wheels ........................................... 655
Air conditio ning filter ................657
Electronic key battery.............. 659
Checking and replacing fuses................................................ 661
Headlight aim ............................... 674
Light bulbs ..................................... 6766Maintenance and care

15Pictorial index
GS350_OM_OM30D41U_(U)
Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 198
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 304
To prevent freezing (windshield wiper de-icer)
* . . . . . . . . . . . . . . . . . . . . P. 375
Precautions against car wash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 610
Fuel filler door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P . 206
Refueling method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 206
Fuel type/fuel tank capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 770
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 642
Tire size/inflation pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 775
Winter tires/tire chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 304
Checking/rotation/tire pressure warning system. . . . . . . . . . . . . . . . . . . . P. 642
Coping with flat tires. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 736
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 626
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P . 626
Engine compartment cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 630
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 7 7 0
Coping with overheat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 761
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 719
Headlights/parking lights/daytime running ligh ts . . . . . . . . . . . . . . . . . . .P. 192
Fog lights
* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 197
Turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P . 186
Tail lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 192
Stop lights
Hill-start assist control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 277
License plate lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 19 2
Back-up lights
Shifting the shift lever to R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 180
Side marker lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 19 2
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Light bulbs of the exterior lights for driving
(Replacing method: P. 676, Watts: P. 777)
*: If equipped
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9
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607
GS350_OM_OM30D41U_(U)
Maintenance and care6
6-1. Maintenance and care Cleaning and protecting the vehicle exterior................ 608
Cleaning and protecting the vehicle interior .................... 612
6-2. Maintenance Maintenance requirements .....615
General maintena nce ............... 618
Emission inspection and maintenance (I/M)
programs .................................... 622
6-3. Do-it-yourself maintenance Do-it-yourself service precautions ................................ 623
Hood ............................................... 626
Positioning a floor jack ..............627
Engine compartment ............... 629
Tires .................................................. 642
Tire inflation pressure ............... 652
Wheels ........................................... 655
Air conditioning filter ............... 657
Electronic key battery .............. 659
Checking and replacing fuses ................................................661
Headlight aim ............................... 674
Light bulbs...................................... 676

624
GS350_OM_OM30D41U_(U)
6-3. Do-it-yourself maintenance
Headlight aim( P. 6 74 )• Phillips-head screwdriver
Light bulbs ( P. 6 76 )
• Bulb with same number and wattage
rating as original
• Phillips-head screwdriver
•Flathead screwdriver
•Wrench
Radiator and condenser ( P. 6 3 6 )
Tire inflation pressure ( P. 6 5 2 )• Tire pressure gauge
• Compressed air source
Wa s h e r f l u i d ( P. 6 4 1 )
• Water or washer fluid containing anti-
freeze (for winter use)
• Funnel (used only for adding water or washer fluid)
ItemsPa r t s a n d t o o l s

GS350_OM_OM30D41U_(U)
6776-3. Do-it-yourself maintenance
6
Maintenance and care
■Front
Vehicles with discharge headlights
Front turn signal light
Halogen fog light (if equipped)
Vehicles with LED headlights
Halogen fog light (if equipped)
Front turn signal light
Bulb locations
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2
1
2

GS350_OM_OM30D41U_(U)
6816-3. Do-it-yourself maintenance
6
Maintenance and care
■Front turn signal lights (vehicles with discharge headlights)For the left side only: To allow
enough working space, turn
the steering wheel all the way
to the right, then remove the
bolts and take off the cover.
Turn the bulb base counterclockwise.
1
2
Right sideLeft side

GS350_OM_OM30D41U_(U)
6836-3. Do-it-yourself maintenance
6
Maintenance and care
■Front turn signal lights (vehicles with LED headlights)For the left side only: Remove
the bolt and move the washer
fluid filler opening.
Turn the bulb base counter-
clockwise.
Remove the light bulb.
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2
3

GS350_OM_OM30D41U_(U)
6876-3. Do-it-yourself maintenance
6
Maintenance and care
■Replacing the following bulbs
If any of the lights listed below has burnt out, have it replaced by your
Lexus dealer.
●Headlights
●Parking lights/daytime running lights
●Front side marker lights
●LED fog lights (if equipped)
●Side turn signal lights
●Stop/tail lights
●Tail lights
●Rear side marker lights
●High mounted stoplight
●License plate lights
●Outer foot lights
■Discharge headlights (if equipped)
If voltage to the discharge bulbs is insufficient, the bulbs may not come on, or may go
out temporarily. The discharge bulbs will come on when normal power is restored.
■LED lights
The lights other than the discharge headlig hts (if equipped), halogen fog lights (if
equipped), front turn signal lights, rear turn signal lights, back-up lights and outer
foot lights each consist of a number of LE Ds. 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 insi de of the headlight lens does not indi-
cate a malfunction. Contact your Lexus dealer for more information in the following
situations:
●Large drops of water have built up on the inside of the lens.
●Water has built up inside the headlight.
■When replacing light bulbs
 P. 6 7 3

688
GS350_OM_OM30D41U_(U)
6-3. Do-it-yourself maintenance
CAUTION
■Replacing light bulbs
●Turn off the lights. Do not attempt to replace the bulb immediately after turning
off the lights.
The bulbs become very hot and may cause burns.
●Do not touch the glass portion of the li ght bulb with bare hands. When it is
unavoidable 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 scratched 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 en tering the headlight unit. This may damage
the headlights or cause condensati on to build up on the lens.
●While the headlights are turned on, and for
a short time after they have been turned off,
metal components at the rear of the head-
light assembly will be extremely hot. To pre-
vent burns, do not touch these metal
components until you are certain they have
cooled down.
Metal components

GS350_OM_OM30D41U_(U)
6896-3. Do-it-yourself maintenance
6
Maintenance and care
CAUTION
■Discharge headlights
●Contact your Lexus dealer before replacing the discharge headlights (including
light bulbs).
●Do not touch the discharge headlight’s high voltage socket when the headlights
are turned on.
An extremely high voltage of 30000 V wi ll be discharged and could result in
death or serious injury by electric shock.
●Do not attempt to take apart or repair the headlight bulbs, connectors, power
supply circuits, or related components.
Doing so could result in electric shock and death or serious injury.
■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.