1999 Lexus LS400 bulb

SWITCHES
40
12L004
For signaling turns, move the lever up or down in the
conventional manner.
The ignition key must be in the ºONº 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.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
69
or
The following service reminder indicators go off after 3
seconds.

or
5. Turn the ignition key to ºSTARTº.
The following service reminder indicator should come
on.
or
If any service reminder indicator or warning buzzer does
not function, either the bulb is burned out or circuit is in
need of repair. Have it checked by your Lexus dealer as
soon as possible.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
78
W49W49
In the following cases, the above message appears,
the reminder light comes on and the warning tone
sounds.
When the headlight switch is turned to the first or
second clickstop with one or more of tail light bulbs
burned out.
 When the brake pedal is held down with one or more
of stop light bulbs burned out.
Have defective bulbs replaced as soon as possible.
W50W50
When the engine oil level is too low, the above
message appears, the reminder light comes on and
the warning tone sounds.
Add oil as soon as possible. (For instructions, see
ºChecking the engine oil levelº on page 405.)
NOTICE
Continued engine operation with low engine oil will damage the engine.

SECTION 6 ± 4
434
SERVICE PROCEDURES AND
SPECIFICATIONS
Electrical components
Specifications434
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking battery condition 443
. . . . . . . . . . . . . . . . . . . . .
Battery recharging precautions 451
. . . . . . . . . . . . . . . . .
Checking and replacing the blade type fuses 453 . . . . .
Checking the cartridge type fuses 457
. . . . . . . . . . . . . . .
Adding washer fluid 459
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the headlight aim 459
. . . . . . . . . . . . . . . . . . . . .
Replacing light bulbs 462
. . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIFICATIONS
± FUSE LOCATIONS

ELECTRICAL COMPONENTS
462
64L076a
2. Turn the vertical movement adjusting bolt 2 the same
number of turns and in the same direction at step 1.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.

ELECTRICAL COMPONENTS
463
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
64L022-5

ELECTRICAL COMPONENTS
464Light Bulbs Bulb No. W T
ype
1 Headlights (High beam) HB3 60
A
2 Parking lights ±±± 5
D
3 Headlights (Low beam)
Discharge bulbs D2R 35
B
Halogen bulbs HB4 51
C
4 Front turn signal lights ±±± 21
D
5 Front side marker lights 194 3.8
D
6 Fog lights HB4 51
C

ELECTRICAL COMPONENTS
466Light Bulbs Bulb No. W T
ype
1 High mounted stoplight 921 18
D
2 Trunk light 194 3.8
D
3 License plate lights ±±± 5
D
4 Back±up lights ±±± 21
D
5 Stop and tail lights ±±± 21/5
D
6 Rear turn signal lights ±±± 21
D
7 Rear side marker lights ±±± 5
D