Page 25 of 34
ELECTRICAL COMPONENTS
464
64G020b
1Beam angle gauge (vertical movement)
2Beam angle gauge (horizontal movement)
Before checking the headlight aim:
1. Be sure that the body around the headlight is not
deformed.
2. Park the vehicle on a level spot.
3. The driver gets into the driver's seat and puts the
vehicle in a state readying for a driving (with a full tank).
4. Bounce the vehicle several times.
Adjusting the headlight aiming
Page 26 of 34
ELECTRICAL COMPONENTS
465
64g059
1Adjusting bolt A
2Adjusting bolt B
Page 27 of 34
ELECTRICAL COMPONENTS
466
64G021a
1Bubble 2Acceptable range
Vertical movement gauge: The bubble of the gauge
should not deviate from the center of the gauge by more
than 2 marks to either side of the gauge.
If the bubble is out of the acceptable range of the beam
angle gauge, adjust it using bolt A.
Page 28 of 34
ELECTRICAL COMPONENTS
467
64G022a
1Mark 2Acceptable range
Horizontal movement gauge: The mark should not
deviate by more than one mark to either side of the
gauge.
If the edge of the lens does not match ª0º mark, adjust
the lens using bolt B.
If the error is over the value specified above, take the
vehicle to your Lexus dealer to adjust the headlight aim.
After adjusting the headlight in the vertical direction,
check that the light has been shifted from the adjusted
position in the horizontal direction.
REPLACING LIGHT BULBS
The illustration 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.
Page 29 of 34
ELECTRICAL COMPONENTS
468
CAUTION
Do not disassemble, repair or take apart the low beam
headlight bulbs, connector, power supply circuits
and rotated components. Or you may be injured by
electric shocks. Call your dealer when the headlights
fail to work or have to be replaced or disposed of.
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.
LIGHT LOCATION
64G023±1
Page 30 of 34
ELECTRICAL COMPONENTS
469 Light Bulbs Bulb No. W T
ype
1 Headlight (Low beam)
Discharge bulb D2R 35
B
Halogen bulb HB4 51
C
2 Front turn signal light 1156 21
D
3 Headlight (High beam) HB3 60
A
4 Parking light ±±± 5
D
5 Fog light HB4 51
C
6 Front side marker light 194 3.8
D
Page 31 of 34
ELECTRICAL COMPONENTS
470
64G024
Page 32 of 34
ELECTRICAL COMPONENTS
471 Light Bulbs Bulb No. W T
ype
1 High mounted stoplight 921 5
D
2 Trunk light 194 3.8
D
3 License plate light ±±± 5
D
4 Tail/stop light ±±± 5/21
D
5 Back±up light ±±± 21
D
6 Tail light ±±± 5
D
7 Rear turn signal light ±±± 21
D
8 Tail/stop light ±±± 5/21
D
