2007 Lexus GX470 turn signal bulb

101
2-1. Driving procedures
2
When driving
Turn signal lever
■Turn signals can be operated when
The ignition switch is in the “ON” position.
■If the indicators flash faster than usual
Check that a light bulb in the front or re ar turn signal lights has not burned out.
Left turn
Right turn
Move and hold the lever part-
way to signal a lane change
The left hand signal will flash
until you release the lever.
Move and hold the lever part-
way to signal a lane change
The right hand signal will flash
until you release the lever.

331
4-3. Do-it-yourself maintenance
4
Maintenance and care
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. 386)
■ Remove the engine compartment cover if necessary.
 P. 2 8 8
■ Front bulb locations
■ Rear bulb locations
Head light low beam
Headlight high beam
Rear turn signal light Stop/tail lights License plate lights

332
4-3. Do-it-yourself maintenance
Replacing light bulbs■ Headlight low and high beam
Unplug the connector while push-
ing the lock release.
Turn the bulb base counterclock-
wise to remove it.
■ Rear turn signal, stop/tail lights
Open the back door and remove
the screws.
STEP1
STEP2
STEP1

333
4-3. Do-it-yourself maintenance
4
Maintenance and care
Turn the bulb base counterclock-
wise.Turn signal light
Stop/tail lights
Remove the light bulb.
■ License plate light
Remove while pressing from the
side.
Turn the bulb base counterclock-
wise.STEP2
STEP3
STEP1
STEP2

334
4-3. Do-it-yourself maintenance
Remove the light bulbs.
■ Bulbs other than the above
If any of the bulbs listed below has burnt out, have your Lexus dealer
replace it.
●Fog lights
● Parking lights
● Front turn signal lights
● Front side marker lights
● High mounted stoplight
● Back-up lightsSTEP3
■Condensation build-up on the inside of the lens
Contact your Lexus dealer for more inform ation 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 high mounted stoplights consist of a number of LEDs. If any LEDs burn out,
take your vehicle to your Lexus de aler to have the light replaced.
If two or more LEDs in a stoplight burn out, your vehicle may not conform to local
laws (SAE).

386
6-1. Specifications
Light bulbs
A: H11 halogen bulbs
B: HB3 halogen bulbs
C: Wedge base bulbs (clear)
D: Wedge base bulbs (amber)
E: H3 halogen bulbs
F: Double end bulbs
G: Single end bulbs
Light BulbsBulb No.WTy p e
Exterior
Headlights (low beam)55A
Headlights (high beam)900560B
Front turn signal lights4157NAK27/8D
Parking lights1685C
Fog lights55E
Front side marker light1685C
Stop/tail lights74 4 321 /5C
Stop/tail and rear side marker
lights74 4 321 /5C
Rear turn signal lights74 4 021C
Back-up lights74 4 021C
Running board lights1943.8C
License plate lights1685C
Interior
Vanity lights2F
Personal lights8G
Interior lights8F
Door courtesy lights3.8G
Glove box light1.2C

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Alphabetical index
Garage door opener.......................... 248
Gas station information ....................... 416
Gauges.......................................................103
Glove box ............................................... 228
Head restraints..........................................26
HeadlightsReplacing light bulbs ......................... 331
Switch ............................................................111
Wattage ................................................. 386
Heaters Seat heaters............................................ 241
Side mirror ..............................................169
Hill-start assist control ......................... 132
Hood ......................................................... 286
Hooks Cargo...................................................... 245
Ignition switch ........................................... 95
Illuminated entry system ....................225
I/M test ..................................................... 282
Indicator lights .........................................105
Initialization Items to initialize ...................................401
Inside rear view mirror ............................ 36
Instrument panel light control ........... 104
Interior lights Interior lights ........................................ 225
Wattage ................................................. 386 Jack
Replacing the wheel ........................ 356
Jack handle..............................................356
Keys If you lose your keys ........................ 369
Key number plate .....................................2
Keys .................................................................2
Wireless remote control ...................... 4
Kinetic Dynamic Suspension System (KDSS).................................... 132
Lexus Link System ................................ 257
Light bulbs Replacing ................................................ 331
Wattage ................................................. 386
Lights Fog light switch ...................................... 113
Headlights switch.................................... 111
Interior lights list .................................. 225
Replacing light bulbs ......................... 331
Turn signal lever .................................... 101
Vanity lights .......................................... 234
Wattage ................................................. 386
Limited slip differential......................... 132
Luggage cover....................................... 246G
H
I
J
K
L

410
Alphabetical index
MaintenanceDo-it-yourself maintenance ......... 283
General maintenance ..................... 279
Maintenance data.............................. 378
Maintenance requirements ...........277
Meter Instrument panel light control ...... 104
Meters ...................................................... 103
Mirrors Inside rear view mirror....................... 36
Side mirror heater ...............................169
Side mirrors ..............................................37
Vanity mirrors...................................... 234
Moon roof ................................................... 43
MP3 disc ....................................................... 188
Odometer................................................. 103
Off-road precautions Driving....................................................... 137
Vehicle ......................................................135
Oil Engine oil ...............................................289
Outside rear view mirrors
Adjusting and folding ..........................37
Defogger switch...................................169
Driving position memory...................24
Outside temperature display........... 236
Overhead console ...............................230
Overheating, Engine ............................. 373 Parking brake.......................................... 102
Parking lights
Replacing light bulbs ......................... 331
Switch ............................................................111
Wattage ................................................. 386
Personal lights........................................ 225
Power outlet ........................................... 239
Power windows .......................................... 41
Quarter window ................................... 245
Radiator .................................................... 295
Radio ................................................................ 173
RDS (Radio Date System) .................. 175
Rear console box.................................. 229
Rear height control air suspension .......................................123
Rear sear entertainment system A/V input adapter ...............................217
Headphone jacks .............................. 202
Remote control .................................. 205
Rear seat Folding up the third seat ..................... 18
Removing the third seat .......................21
Tumbling the second seat ................. 16
Rear step bumper ...................................... 11
Rear turn signal lights Replacing light bulbs ......................... 331
Wattage ................................................. 386M
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