bulb lexus LS400 1998 Electrical Components / LEXUS 1998 LS400 OWNER'S MANUAL (OM50498U)

SWITCHES
24
HEADLIGHT DIMMER AND TURN
SIGNAL SWITCH
12L003
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.
12L004
For signaling turns, move the lever up or down in the
conventional manner.
The ignition key must be in the ”ON” position.
The turn signal is selfcancelling 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
41

or
5. Turn the ignition key to ”START”.
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.
MULTI INFORMATION DISPLAY
13L0421
The multi information display provides cruise information on
your vehicle’s driving condition and warning messages if your
vehicle has trouble. During ordinary driving, cruise
information is shown in the display. However, if any problem
occurs in your vehicle, a warning message appears in place of
cruise information. To change to the cruise information display,
push the ”FUNCTION” button.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
45 If you continue driving with any door or trunk open, the reminder
light starts flashing and the warning tone sounds to remind you to
close the door or trunk.
W52 W52
If the driver’s door is opened with the ignition switch turned off
and the moon roof opened, the above message appears and the
reminder light flashes.
W48 W48
In the following cases, the warning message appears and the
reminder light next to the warning message and the ”VSC OFF”
indicator light come on. And the warning tone also sounds.
(a) After the removal of the battery terminals (See ”Initial
adjustment of vehicle skid control system” on page 175.)
(b) If the vehicle skid control system malfunctions
If the above message appears for the cause of (b), have your vehicle
checked by your Lexus dealer as soon as possible.
Although the above message appears, you can continue your normal
driving, but without the vehicle skid control system function.
W49 W49
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.
W50 W50
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 ”Checking the
engine oil level” on page 230.)
NOTICE
Continued engine operation with low engine oil will damage the
engine.

SECTION 6 4
248
SERVICE PROCEDURES AND
SPECIFICATIONS
Electrical components
Specifications 249. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking battery condition 253. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Battery recharging precautions 257. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking and replacing the blade type fuses 258. . . . . . . . . . . . . . . . . . . .
Checking the cartridge type fuses 260. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adding washer fluid 261. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the headlight aim 261. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing light bulbs 264. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ELECTRICAL COMPONENTS
264
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
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
64L022-4
Light Bulbs Bulb No. W Type
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 5 D
6 Fog lights HB4 51 C

ELECTRICAL COMPONENTS
265
64L0233
Light Bulbs Bulb No. W Type
1 High mounted stoplight 921 18 D
2 Trunk light 194 3.8 D
3 License plate lights 5 D
4 Backup 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
64L0613
Light Bulbs Bulb No. W Type
1 Front personal lights 8 F
2 Front interior light 8 E
3 Rear interior light 8 D
Rear personal light 5 F
4 Rear personal light 5 F
5 Door courtesy lights 194 3.8 D
6 Footlights 1.4 D
7 Glovebox light 1.2 D
8 Vanity lights 3 E

ELECTRICAL COMPONENTS
266A: HB3 halogen bulbs
B: D2R discharge bulbs
C: HB4 halogen bulbs
D: Wedge base bulbs
E: Double end bulbs
F: Single end bulbs

INDEX (H L)
281
H
Hazard switch 31. . . . . . . . . . . . . . . . . . . . . . . . .
Headlight cleaner switch 27. . . . . . . . . . . . . . . .
Headlight switch 5, 22. . . . . . . . . . . . . . . . . . . .
Head restraints 73. . . . . . . . . . . . . . . . . . . . . . . .
Height control system 171 . . . . . . . . . . . . . . . . . .
High speed operation
During breakin 181. . . . . . . . . . . . . . . . . . . .
Hood release, Engine 62 . . . . . . . . . . . . . . . . . . .
How to start the engine 159. . . . . . . . . . . . . . . .
I
Identification
Engine 219. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vehicle 219. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ignition switch 157. . . . . . . . . . . . . . . . . . . . . . .
Ignition switch light 50. . . . . . . . . . . . . . . . . . . .
Instrument panel
Brightness control 46. . . . . . . . . . . . . . . . . . . .
Cigarette lighter and ashtray 52. . . . . . . . . . . .
Clock 51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel gauge 34. . . . . . . . . . . . . . . . . . . . . . . . . .
Multi information display 41. . . . . . . . . . . . . .
Odometer 36. . . . . . . . . . . . . . . . . . . . . . . . . . .
Outside temperature display 51. . . . . . . . . . . .
Tachometer 35. . . . . . . . . . . . . . . . . . . . . . . . .
Trip meter 36. . . . . . . . . . . . . . . . . . . . . . . . . .
Twin trip meter 36. . . . . . . . . . . . . . . . . . . . . .
Inside rear view mirror 79. . . . . . . . . . . . . . . . . .
Instrument panel light control 46. . . . . . . . . . . .
Instrument panel overview Pictorial index. . . . . .
Interior lights 49. . . . . . . . . . . . . . . . . . . . . . . . .
J
Jack, location 198. . . . . . . . . . . . . . . . . . . . . . . .
Jump starting 194. . . . . . . . . . . . . . . . . . . . . . . .
K
Keys 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Key reminder buzzer 40 . . . . . . . . . . . . . . . . . . .
L
Light bulbs, Replacing 264. . . . . . . . . . . . . . . . .
Lock
Doors 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering column 157. . . . . . . . . . . . . . . . . . . .
Trunk lid 63. . . . . . . . . . . . . . . . . . . . . . . . . . .
Trunk lid opener 64. . . . . . . . . . . . . . . . . . . . .
Low fuel level warning light 34. . . . . . . . . . . . .
Lower vent 131. . . . . . . . . . . . . . . . . . . . . . . . . .
Luggage stowage precautions 59. . . . . . . . . . . .