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INTERIOR LIGHTS – Lexus IS 250 2012 – SYSTEM WIRING DIAGRAMS

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INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Lexus IS 250 2012

Courtesy Lamps Wiring Diagram (1 of 2) for Lexus IS 250 2012

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Lexus IS 250 2012:

83
  • (if equipped)
  • A11
  • A12
  • A19
  • A30
  • Acc
  • Acc fuse 7.5a
  • Actb
  • Batb
  • Bdcy
  • Body ecu
  • Computer data lines system
  • D17
  • Dcty
  • Dcyl
  • Ecu-ig rh fuse 10a
  • Foot lamp
  • Fr door rh fuse 20a
  • Gnd1
  • Gnd2
  • Hot at all times
  • Hot in on or acc
  • Hot in on or start
  • Ile
  • Ile1
  • J/c j71 (right side of dash)
  • J/c l11 (front passenger's door)
  • J/c m14 (driver's door)
  • J/c p24 & p25 (right side of trunk)
  • J/c q33 & q34 (left rear wheelwell)
  • J/c q36 (left rear wheelwell)
  • J2 (under center console)
  • J21
  • J4 (right kick panel)
  • J75
  • Jp2
  • Jq1
  • Jr2
  • L12
  • L14
  • Lcty
  • Left cowl side j/b (left end of dash)
  • Left front door courtesy lamp
  • Left front door courtesy switch (left "b" pillar)
  • Left outer rear view mirror
  • Left outer scuff lamp
  • Left rear door courtesy switch (left "c" pillar)
  • Lgcy
  • Lp1
  • Lp2
  • Luggage compartment lamp diode (left side of trunk)
  • Luggage door lock assembly
  • Luggage room lamp
  • M11
  • M15
  • Mpx1
  • Mpx2
  • Mq1
  • Noise filter (luggage room lamp) (left rear wheelwell)
  • P24
  • P25
  • Parking brake switch (m/t) (under center console)
  • Pcty
  • Pcyl
  • Pkb
  • Pnk
  • Pq2
  • Q2 (left side of trunk)
  • Q33
  • Q34
  • Qa1
  • Rcty
  • Red
  • Right cowl side j/b (right end of dash)
  • Right front door courtesy lamp
  • Right front door courtesy switch (right "b" pillar)
  • Right outer rear view mirror
  • Right outer scuff lamp
  • Right rear door courtesy switch (right "c" pillar)
  • Ti & te fuse 20a
  • W/ memory
  • W/ outer scuff lamp
  • W/o memory

Courtesy Lamps Wiring Diagram (2 of 2) for Lexus IS 250 2012

Courtesy Lamps Wiring Diagram (2 of 2) for Lexus IS 250 2012

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Lexus IS 250 2012:

41
  • (canada)
  • A29
  • Body ecu
  • Combination meter
  • Computer data lines system
  • D11
  • Dome +b ig2 or
  • Dome fuse 10a
  • Dome lamp
  • Door
  • Door ind
  • Engine room r/b 1 (right rear of engine compt)
  • Fspt
  • Hot at all times
  • Input circuit
  • J/c a29 & j10 (left kick panel)
  • J/c j71 (right side of dash)
  • J/c j80 (right kick panel)
  • J10
  • J4 (right kick panel)
  • J75
  • Jr2
  • Left foot lamp
  • Left front map lamp
  • Left rear map lamp
  • Left vanity lamp
  • Left vanity lamp switch
  • Micro computers
  • On/off
  • Overhead j/b (front center of roof)
  • Pnk
  • Red
  • Right cowl side j/b (right end of dash)
  • Right foot lamp
  • Right front map lamp
  • Right rear map lamp
  • Right vanity lamp
  • Right vanity lamp switch
  • Room lamp
  • Shift illum- ination
  • Ul2

Instrument Illumination Wiring Diagram (1 of 2) for Lexus IS 250 2012

Instrument Illumination Wiring Diagram (1 of 2) for Lexus IS 250 2012

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Lexus IS 250 2012:

71
  • (left side of dash) j/c j27
  • (under center console) j3
  • A24
  • Acc
  • Acc fuse 7.5a
  • Altb
  • Am2 fuse 7.5a
  • Auto
  • Becu
  • Body ecu
  • Center register illumination
  • Cigar lighter
  • Clock assembly
  • Computer data lines system
  • Console box lamp
  • D12
  • D14
  • D17
  • D20
  • D27
  • Dcm (tele- matics tran- ceiver) j114 (right side of dash)
  • Ecu-ig rh fuse 10a
  • Engine room j/b 1 (right rear of engine compt)
  • Engine room r/b 1 (right rear of engine compt)
  • Glove box lamp
  • Gnd
  • Gnd1
  • Gnd2
  • Head
  • Headlight dimmer switch assembly
  • Hot at all times
  • Hot in on or acc
  • Hot in on or start
  • Ill+
  • Ill-
  • Integration control & panel assembly
  • J/c j27 (left side of dash)
  • J106
  • J107
  • J108
  • J114
  • J2 (under center console)
  • J26
  • J4 (right kick panel)
  • Jq1
  • Left cowl side j/b (left end of dash)
  • Lh-j/b am fuse 80a
  • Light control switch
  • M18
  • M19
  • Mpx-b fuse 10a
  • Mpx1
  • Mpx2
  • Mq1
  • Off
  • Outer mirror switch
  • Panel fuse 7.5a
  • Radio receiver assembly
  • Right cowl side j/b (right end of dash)
  • Right register illumi- nation
  • Satellite switch
  • Swg
  • Tail
  • Tail relay
  • Ti & te fuse 20a
  • Trly
  • W/ memory
  • W/ navigation
  • W/o memory
  • W/o navigation
  • Windshield wiper switch assembly

Instrument Illumination Wiring Diagram (2 of 2) for Lexus IS 250 2012

Instrument Illumination Wiring Diagram (2 of 2) for Lexus IS 250 2012

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Lexus IS 250 2012:

51
  • (right kick panel) j4
  • A/t
  • A/t shift lever illumination (a/t)
  • A10
  • A25
  • Am1
  • Am2
  • Combination meter
  • Computer data lines system
  • D11
  • Display & navigation module display (w/ navigation)
  • Electronically controlled transmission pattern select switch
  • Etcs snow switch
  • Front wiper deicer
  • Gauge fuse 7.5a
  • Gnd
  • Headlamp cleaner switch
  • Hot in on or start
  • Ig+
  • Ill+
  • Ill-
  • J/c j70 (right side of dash)
  • J/c j71 (right side of dash)
  • J/c j80 (right kick panel)
  • J24
  • J34
  • J35
  • J4 (right kick panel)
  • Left register illumination
  • Left steering pad sw
  • Light control rheostat
  • Luggage compartment door opener switch
  • M/t
  • Mpx+
  • Mpx-
  • Pnk
  • Power source control ecu (right side of dash)
  • Power switch
  • Rear sunshade switch (if equipped)
  • Right cowl side j/b (right end of dash)
  • Right steering pad sw
  • Seat heater switch
  • Spiral cable (under steering wheel)
  • Steering pad switch
  • Sw 5v
  • Sw+b
  • Swg
  • Swil
  • Traction control switch
  • W/ navigation
  • W/o navigation

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