bulb Lexus GX470 2004 Audio /

SWITCHES
36
HEADLIGHT DIMMER AND TURNSIGNAL SWITCH
12PY003
For high beam, push the lever forward. Pull it back for low
beam. For the headlight flasher, pull it further back.
A blue light in the instrument cluster indicates high beam or
headlight flasher is on.
The headlight flasher works even when the headlight switch is
off.
For signaling turns, move the lever up or down in the
conventional manner.
The ignition key must be in the ONº position.
The turn signal is self-cancelling after a turn, but after a lane
change, you may have to cancel it by hand. You can also signal
a lane change by moving the turn signal lever partway and
holding it there.
If the green light in the instrument cluster flashes faster than
normal, it indicates that the front or rear turn signal bulb has
burned out. If this indicator light does not come on, the fuse
or the indicator light itself has probably failed.

SECTION 6 ± 4
602
SERVICE PROCEDURES AND
SPECIFICATIONS
Electrical components
Specifications603
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Checking battery condition 611
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Battery recharging precautions 616
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Checking and replacing the blade type fuses 617
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Checking the cartridge type fuses 619
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Adding washer fluid 621
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Replacing light bulbs 622
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ELECTRICAL COMPONENTS
622
REPLACING LIGHT BULBS
The illustrations on the following pages show the locations of
light bulbs. If it is necessary to replace a bulb, take your vehicle
to your Lexus dealer as soon as possible. Use bulbs with the
bulb numbers and wattage ratings given in the table.
CAUTION
 To prevent burning yourself, do not replace the light
bulbs while they are hot.
 Halogen bulbs have pressurized gas inside and
require special handling. They can burst or shatter if
scratched or dropped. Hold a bulb only by its plastic
or metal case. Do not touch the glass part of a bulb
with bare hands.
NOTICE
Only use a bulb of the listed type.

ELECTRICAL COMPONENTS
624
Light Bulbs Bulb No. W Type
1Headlights (High beam) 9005 60 A
2Headlights (Low beam) -- 55 B
3Front side marker lights 168 5 C
4Front turn signal lights 4157NAK 27/8 D
5Parking lights168 5 C
6Fog lights -- 55 E

ELECTRICAL COMPONENTS
625
Light Bulbs Bulb No. W Type
7Running board lights 194 3.8 C
8Rear turn signal lights 7440 21 C
9Stop/tail lights7443 21/5 C
10Stop/tail and rear side
marker lights7443 21/5 C
11Back-up lights
7440 21 C
12License plate lights 168 5 C

ELECTRICAL COMPONENTS
626
Light Bulbs Bulb No. W Type
13Vanity lights-- 2 F
14Personal lights-- 8 G
15Interior lights -- 8 F
16Door courtesy lights-- 3.8 G
17Glove box light -- 1.2 C

ELECTRICAL COMPONENTS
627
A: HB3 halogen bulbs
B: H11 halogen bulbs
C: Wedge base bulbs (clear)
D: Wedge base bulbs (amber)
E: H3 halogen bulbs
F: Double end bulbs
G: Single end bulbs