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4-3. Do-it-yourself maintenance
4
Maintenance and care
12ALT140 A
PSB, H-LP CLN, P-P/SEAT, RR DEF,
ABS NO.2, FAN MAIN, ABS NO.1,
HTR, RR FOG, RR DOOR RH, RR
DOOR LH, FUEL OPN, FR FOG,
OBD, STOP, TI & TE, A/C, PWR,
DOOR NO.2, S/ROOF, GAUGE
NO.2, POWER, P/SEAT
13STR LOCK20 ASteering lock system
14IG220 A
GAUGE NO.2, IGN, multiport fuel
injection system/sequential multiport
fuel injection system
15HAZ15 ATurn signal lights
16ETCS10 AElectronic throttle control system
17E-ACM10 AElectric active control mount
18A/C CTRL PNL15 AAir conditioning system
19ALT-S7. 5 ACharging system
20AM27. 5 AStarting system
21EFI MAIN30 AEFI NO.2, EFI NO.3, fuel system, ECT
system
22AMP30 AAudio system
23AMP230 AAudio system
24DOOR NO.125 APower door lock system
25RADIO NO.115 AAudio system
26ECU-B NO.110 AECU powers
27DOME10 AInterior lights, meters, vanity lights
28H-LP (LH)15 ALeft-hand headlight (high beam)
29H-LP (RH)15 ARight-hand headlight (high beam)
FuseAmpereCircuit
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4-3. Do-it-yourself maintenance
4
Maintenance and care
Light bulbs
You may replace the following bulbs yourself. For more information about
replacing other light bulbs, contact your Lexus dealer.
■Prepare a replacement light bulb.
Check the wattage of the light bulb being replaced. (→P. 4 1 9 )
■Remove the engine compartment cover.
→P. 3 0 4
■Front bulb locations
■Rear bulb locations
Headlight high beam
Headlight
low beam
(halogen
bulb)
Front turn signal lightFront side marker light
Parking light
Rear turn signal lightStop/tail light
Rear side marker light
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4-3. Do-it-yourself maintenance
4
Maintenance and care
Remove the light bulb.
■Headlight high beams
Turn the bulb base counterclock-
wise.
Unplug the connector while
depressing the lock release.
■Parking lights and front side marker lights, front turn signal lights
Remove the access hole cover.STEP4
STEP1
STEP2
STEP1
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4-3. Do-it-yourself maintenance
4
Maintenance and care
■Stop/tail, rear turn signal and rear side marker lights
Open the trunk lid and remove the
access hole cover.
Stop/tail light
Rear turn signal light
Rear side marker light
Turn the bulb base counterclock-
wise.
Stop/tail light
Remove the light bulb.
STEP1
STEP2
STEP3
350
4-3. Do-it-yourself maintenance
Rear turn signal light
Remove the light bulb.
Rear side marker light
Remove the light bulb.
■Bulbs other than the above
If any of the bulbs listed below has burnt out, have your Lexus dealer
replace it.
●Headlight low beams (discharge bulbs)
●Front fog lights
●Tail lights
●High mounted stoplight
●License plate lights
●Back-up lights
STEP3
STEP3
