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404
4-3. Do-it-yourself maintenance
IS F_EERight side instrument panel
FuseAmpereCircuit
1FR P/SEAT RH30 APower seat
2DOOR DL15 APower door lock system
3OBD7.5 AOn-board diagnosis system
4STOP SW7.5 A
Stop lights, VDIM, shift lock sys-
tem,
multiport fuel injection system/
sequential multiport fuel injection
system,
smart entry & start system
5TI & TE20 AElectric tilt and telescopic steering
column
6RAD NO. 310 AAudio system
7GAUGE7.5 AMeters and gauges
8IGN10 ASRS airbag system, stop lights,
steering lock system, fuel system
9ACC7.5 A
Clock, air conditioning system,
audio system, navigation system,
display, outside rear view mirrors,
smart entry & start system, Lexus
parking assist monitor, glove box
light, console box light
10CIG15 ACigarette lighter
11PWR OUTLET15 APower outlet
12RR DOOR RH20 APower windows
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410
4-3. Do-it-yourself maintenance
IS F_EETurn the cover counterclock-
wise and remove it.
Turn the bulb base counter-
clockwise.
Unplug the connector while
pulling the lock release.
For installing the clip.
STEP2
STEP3
STEP4
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4-3. Do-it-yourself maintenance
4
Maintenance and care
IS F_EEFront fog lights
To allow enough working clear-
ance, turn the steering wheel to
the opposite side of the bulb to
be replaced.
Remove the fender liner bolts.
Partly remove the fender liner.
Unplug the connector while
depressing the lock release.
STEP1
STEP2
STEP3
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4-3. Do-it-yourself maintenance
IS F_EETurn the bulb base counter-
clockwise.
Front turn signal lights
To allow enough working clear-
ance, turn the steering wheel to
the opposite side of the bulb to
be replaced.
Remove the fender liner bolts.
Partly remove the fender liner.
STEP4
STEP1
STEP2
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4-3. Do-it-yourself maintenance
4
Maintenance and care
IS F_EETurn the bulb base counter-
clockwise.
Remove the light bulb.
STEP3
STEP4
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4-3. Do-it-yourself maintenance
IS F_EEBack-up lights and rear fog lights
Open the trunk door and
remove the cover clips.
Partly remove the cover.
Remove the wire harness and
turn the bulb base counter-
clockwise.
Rear fog light
Back-up light
Remove the light bulb.
Rear fog light
Back-up light
Rear turn signal lights
Open the trunk door and
remove the cover.
STEP1
STEP2
STEP3
STEP1
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4-3. Do-it-yourself maintenance
4
Maintenance and care
IS F_EERemove the connector and turn
the bulb base counterclockwise.
Remove the light bulb.
Bulbs other than the above
If any of the bulbs listed below has burnt out, have it replaced by
any authorized Lexus dealer or repairer, or another duly quali-
fied and equipped professional.
Headlight low and high beams (discharge bulbs)
Side turn signal lights
Stop/tail lights
Tail lights
High mounted stoplight
License plate lights
Front position lights
STEP2
STEP3
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4-3. Do-it-yourself maintenance
4
Maintenance and care
IS F_EE
CAUTION
Replacing light bulbs
Turn off the lights. Do not attempt to replace the bulb immediately after
turning off the lights.
The bulbs become very hot and may cause burns.
Do not touch the glass portion of the light bulb with bare hands. Hold the
bulb by the plastic or metal portion.
If the bulb is scratched or dropped it may blow out or crack.
Fully install light bulbs and any parts used to secure them. Failing to do so
may result in heat damage, fire, or water entering the headlight unit. This
may damage the headlights or cause condensation to build up on the lens.
Do not attempt to take apart or repair the low beam headlight bulbs, con-
nectors, power supply circuits, or related components.
Doing so could result in electric shock and serious injury or death.
Discharge headlights
Contact any authorized Lexus dealer or repairer, or another duly qualified
and equipped professional, before replacing discharge headlights (includ-
ing light bulbs).
Do not touch the high-intensity discharge headlight’s high voltage socket
when the headlights are turned on.
An extremely high voltage of 20000 V will be discharged and could result
in serious injury or death by electric shock.
To prevent damage or fire
Make sure bulbs are fully seated and locked.