1999 LEXUS SC300 headlight bulb

SWITCHES
37
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.
FOG LIGHT SWITCH
To turn on the fog lights, turn the switch to the ºONº
position. The fog lights come on only when the headlights
are on low beam.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
58
(i) Open Door Warning Light
This light remains on until all the doors are completely closed.
(j) Rear Light Failure Warning Light
If this light comes on when the headlight switch is turned on
(at the first or second clickstop), it indicates that one or more
of the tail lights are burned out.
If it comes on when the brake pedal is depressed, one or more
stop lights are burned out.
Have defective bulbs replaced as soon as possible.
(k) ºTRAC OFFº Indicator/Warning Light
This light comes on when the ignition key is turned to ºONº,
and will go off after about a few seconds. This means that the
system is operating properly.
If either of the following conditions occurs, this indicates a
malfunction somewhere in the parts monitored by the
warning light system. Contact your Lexus dealer as soon as
possible to service the vehicle.

The light remains on more than a few seconds after the
ignition switch is turned on.

The light comes on while driving even if the ºTRAC OFFº
switch is not pushed.

SECTION 6 ± 4
374
SERVICE PROCEDURES AND
SPECIFICATIONS
Electrical components
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
.
374
Checking battery condition. . . . . . . . . . . . . . . . . . . . . . . . . . .
380
Battery recharging precautions . . . . . . . . . . . . . . . . . . . . . . . .
386
Checking and replacing the blade type fuses . . . . . . . . . . . . .
388
Checking the cartridge type fuses . . . . . . . . . . . . . . . . . . . . . .
393
Adding washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
396
Checking the headlight aim . . . . . . . . . . . . . . . . . . . . . . . . . .
396
Replacing light bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
399
SPECIFICATIONS
±LOCATION OF FUSES

ELECTRICAL COMPONENTS
399
2. Look at the beam angle gauge (horizontal movement).
The blue mark should not deviate by more than one mark on
either side of the gauge.
If the error is over the value specified above, take the vehicle
to your Lexus dealer to adjust the headlight aim.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.
CAUTION
Halogen bulbs have pressurized gas inside and r equire 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 BulbsBulb
No.WType
Headlights (low beam)900655A
Headlights (high beam)900565B
Fog lights±±±±55C