1999 LEXUS SC300 low beam

For detailed information, refer to the description given in each section.
PICTORIAL INDEX
xiiPage
1
Turn signal indicator light 37
. . . . . . . . . . . . . . . . . .
2 Headlight high beam indicator light 35
. . . . . . . . . .
3 Headlight indicator light 32
. . . . . . . . . . . . . . . . . . .
4 Automatic transmission indicator lights 217 . . . . . .
5 Engine coolant temperature gauge 50
. . . . . . . . . . .
6 Tachometer 51 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 Clock 69
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 Cruise information display 60
. . . . . . . . . . . . . . . . . .
9 Odometer and trip meter 52
. . . . . . . . . . . . . . . . . . .
10 Fuel gauge 49
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11 Low fuel level warning light 59
. . . . . . . . . . . . . . . .
12 Traction control system off indicator/warning
light 58 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
13 Malfunction indicator lamp 57
. . . . . . . . . . . . . . . . .
14 Slip indicator light 246
. . . . . . . . . . . . . . . . . . . . . . .
15 Anti±lock brake system warning light 57
. . . . . . . . . Page
16 Snow mode indicator light
241
. . . . . . . . . . . . . . . . .
17 Power mode indicator light 220, 241
. . . . . . . . . . . .
18 Cruise control indicator light 242
. . . . . . . . . . . . . . .
19 Low engine oil level warning light 57
. . . . . . . . . . . .
20 Low washer fluid warning light 59
. . . . . . . . . . . . . .
21 Rear light failure warning light 58
. . . . . . . . . . . . .
22 Seat belt reminder light 56
. . . . . . . . . . . . . . . . . . . .
23 Brake system warning light 55
. . . . . . . . . . . . . . . . .
24 Open door warning light 58
. . . . . . . . . . . . . . . . . . .
25 SRS airbag warning light 56
. . . . . . . . . . . . . . . . . . .
26 Discharge warning light 56
. . . . . . . . . . . . . . . . . . . .
27 Low oil pressure warning light 56
. . . . . . . . . . . . . .
28 Instrument panel light control 64
. . . . . . . . . . . . . . .
29 Cruise information display mode
select button 60 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
30 ODO/TRIP, RESET button 52
. . . . . . . . . . . . . . . . .
31 H.M : 00 button 69
. . . . . . . . . . . . . . . . . . . . . . . . . .

For detailed information, refer to the description given in each section.
PICTORIAL INDEX
xivPage
1
Turn signal indicator light 37
. . . . . . . . . . . . . . . . . .
2 Headlight high beam indicator light 35
. . . . . . . . . .
3 Headlight indicator light 32
. . . . . . . . . . . . . . . . . . .
4 Automatic transmission indicator lights 229 . . . . . .
5 Engine coolant temperature gauge 50
. . . . . . . . . . .
6 Tachometer 51 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 Clock 69
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 Cruise information display 60
. . . . . . . . . . . . . . . . . .
9 Odometer and trip meter 52
. . . . . . . . . . . . . . . . . . .
10 Fuel gauge 49
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11 Low fuel level warning light 59
. . . . . . . . . . . . . . . .
12 Traction control system off indicator/warning
light 58 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
13 Malfunction indicator lamp 57
. . . . . . . . . . . . . . . . .
14 Slip indicator light 246
. . . . . . . . . . . . . . . . . . . . . . .
15 Anti±lock brake system warning light 57
. . . . . . . . . Page
16 Snow mode indicator light
241
. . . . . . . . . . . . . . . . .
17 Power mode indicator light 232, 241
. . . . . . . . . . . .
18 Cruise control indicator light 242
. . . . . . . . . . . . . . .
19 Low engine oil level warning light 57
. . . . . . . . . . . .
20 Low washer fluid warning light 59
. . . . . . . . . . . . . .
21 Rear light failure warning light 58
. . . . . . . . . . . . .
22 Seat belt reminder light 56
. . . . . . . . . . . . . . . . . . . .
23 Brake system warning light 55
. . . . . . . . . . . . . . . . .
24 Open door warning light 58
. . . . . . . . . . . . . . . . . . .
25 SRS airbag warning light 56
. . . . . . . . . . . . . . . . . . .
26 Discharge warning light 56
. . . . . . . . . . . . . . . . . . . .
27 Low oil pressure warning light 56
. . . . . . . . . . . . . .
28 Instrument panel light control 64
. . . . . . . . . . . . . . .
29 Cruise information display mode
select button 60 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
30 ODO/TRIP, RESET button 52
. . . . . . . . . . . . . . . . .
31 H.M : 00 button 69
. . . . . . . . . . . . . . . . . . . . . . . . . .

SWITCHES
36
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.

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.

ELECTRICAL COMPONENTS
379
No.FUSEAMPERECIRCUIT
19PWR30Preset steering, electronic
moon roof, power windows,
theft deterrent system
20IG SW40Starting system
21DOOR30
Theft deterrent system, seat
control system, fuel opener
control system, power door
lock system
22DOME10
Interior light, personal lights,
door courtesy lights, ignition
switch light, open door
warning light, trunk light,
electronic moon roof system,
preset steering system, seat
belt reminder system, cruise
control system, air
conditioning system, inside
rear view mirror, door lock
and theft deterrent system,
foot light, power rear view
mirror, locking with wireless
remote control system,
passenger 's seat control
system.
23EFI30Multiport fuel injection
system/sequential multiport
fuel injection system
24HAZ±HORN15Emergency flashers, horns
No.FUSEAMPERECIRCUIT
25RADIONO.120Radio, cassette tape player,
compact disc player, power
antenna
26TEL15Telephone
27ALT
SENCING7.5Charging system
28ETCS15Traction control system
29HEAD(RH±LWR)*115Right±hand headlight (low
beam)
30HEAD(LH±LWR)*215Left±hand headlight (low
beam)
30DRL7.5Daytime Running Light
System
29HEAD(RH±LPR)15Right±hand headlight (high
beam)
30HEAD(LH±LPR)15Left±hand headlight (high
beam)
31INJ30SC300
Starting system
*1 SC300: HEAD (RH)
*2 SC300: HEAD (LH)

ELECTRICAL COMPONENTS
396
ADDING WASHER FLUID
If the washer tank becomes nearly empty, add washer
fluid.
You may use plain water as washer fluid. However, in cold
areas where temperatures range below the freezing point, use
washer fluid containing antifreeze. This product is available
at your Lexus dealer and most auto parts stores. Follow the
manufacturer 's directions for how much to mix with water.
NOTICE
Do not use engine antifreeze or any other substitute
because it may damage your vehicle's paint.
CHECKING THE HEADLIGHTAIM
(For low beam only)

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