HEADLIGHTS – Lexus IS F 2014 – SYSTEM WIRING DIAGRAMS

HEADLIGHTS

Headlamps Wiring Diagram (1 of 2) for Lexus IS F 2014

List of elements for Headlamps Wiring Diagram (1 of 2) for Lexus IS F 2014:

82

• +ig
• A10
• A11
• A24
• A25
• Acc
• Acc fuse 7.5a
• Altb
• Auto
• Automatic light control sensor (behind left side of dash)
• Batb
• Beam ind
• Becu
• Cltb
• Clte
• Clts
• Combination meter assembly
• Computer data lines system
• D12
• D14
• D17
• Dcty
• Dimmer switch
• Dome +b
• Drl off ind
• Ecu-ig rh fuse 10a
• Engine room r/b 1 (right rear of engine compt)
• Flash
• Fog switch
• Fr door rh fuse 20a
• Front fog ind
• Gauge fuse 7.5a
• Gnd1
• Head
• Head ind (usa)
• Headlight dimmer switch assembly
• High
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Hrly
• Input circuit
• J/c j27 (behind left side of dash)
• J2 (under center console)
• J21
• J26
• J34
• J4 (behind right kick panel)
• J74
• J75
• Jk1
• Jp2
• Jq1
• L10
• Lcty
• Left cowl side j/b (left end of dash)
• Left front door courtesy light switch (left "b" pillar)
• Left rear door courtesy light switch (left "c" pillar)
• Light control switch
• Low
• Micro computer
• Mpx+
• Mpx-
• Mpx-b fuse 10a
• Mpx1
• Mpx2
• Off
• Parking brake light switch (top of parking brake lever)
• Pcty
• Pkb
• Pq2
• Rcty
• Rear fog ind
• Red
• Right cowl side j/b (right end of dash)
• Right front door courtesy light switch (right "b" pillar)
• Right main body ecu
• Right rear door courtesy light switch (right "c" pillar)
• Tail
• Ti & te fuse 20a
• To left cowl side j/b (diagram 2 of 2)
• Windshield wiper switch assembly

Headlamps Wiring Diagram (2 of 2) for Lexus IS F 2014

List of elements for Headlamps Wiring Diagram (2 of 2) for Lexus IS F 2014:

35

• A2 (left rear corner of engine compt)
• B1 (right front corner of engine compt)
• B2 (left front corner of engine compt)
• Ba2
• Computer data lines system
• D18
• Ecu-ig lh fuse 10a
• Engine room j/b 1 (right rear of engine compt)
• Engine room j/b 2 & engine room r/b 2 (left side of engine compt)
• Engine room r/b 1 (right rear of engine compt)
• Fr fog fuse 15a
• Fr fog relay
• Fr tail fuse 10a
• From j/c j27 (diagram 1 of 2)
• Front controller
• G12
• G13
• H-lp l lwr fuse 15a
• H-lp r lwr fuse 15a
• H-lp upr fuse 15a
• Head hi relay
• Head lp relay
• High
• Hot at all times
• Hot in on or start
• J/c a33 (right kick panel)
• Left cowl side j/b (left end of dash)
• Left fog lamp assembly
• Left headlight assembly
• Light control ecu
• Low (hid)
• Main fuse 30a
• Right fog lamp assembly
• Right headlight assembly
• Solenoid

Headlamps Leveling Wiring Diagram (1 of 2) for Lexus IS F 2014

List of elements for Headlamps Leveling Wiring Diagram (1 of 2) for Lexus IS F 2014:

52

• A2 (left rear corner of engine compt)
• A30
• Altl
• Aw1
• Ba3
• Chg-
• Computer data lines system
• Engine room j/b 1 (right rear of engine compt)
• Engine room r/b 1 (right rear of engine compt)
• H-lp lvl fuse 7.5a
• Head lp relay
• Headlamp leveling motor
• Headlamps circuit
• Headlight leveling ecu (left kick panel)
• Hot at all times
• Hot w/ lh-ig1 relay energized
• J/c a20 (upper left kick panel)
• J/c a33 (right kick panel)
• J/c a9 (left side of engine compt)
• K10
• Left cowl side j/b (left end of dash)
• Left front height control sensor sub-assembly (left front of engine compt)
• Left headlight assembly
• Left main body ecu
• Left rear height control sensor sub-assembly (under left rear of vehicle)
• Ll1+
• Ll1-
• Ll2+
• Ll2-
• Lr1+
• Lr1-
• Lr2+
• Lr2-
• Main fuse 30a
• Mpx1
• Mpx2
• Pnk
• Qa1
• Red
• Right headlight assembly
• Sbf
• Sbr
• Sgf
• Sgr
• Shb
• Shfl
• Shg
• Shrl
• Spdl
• Spdr
• Wng
• Yq1

Headlamps Leveling Wiring Diagram (2 of 2) for Lexus IS F 2014

List of elements for Headlamps Leveling Wiring Diagram (2 of 2) for Lexus IS F 2014:

50

• (behind left side of dash) j/c j27
• A24
• A25
• Auto
• Brake actuator assembly (left rear of engine compt)
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• D12
• D14
• Dimmer switch
• Ecu-ig rh fuse 10a
• Engine room r/b 1 (right rear of engine compt)
• Flash
• Flo
• Fro
• Gauge fuse 7.5a
• Head
• Headlight dimmer switch assembly
• High
• Hot at all times
• Hot w/ ig2 relay energized
• Hot w/ rh ig1 relay energized
• Ig+
• Input circuit
• J/c j27 (behind left side of dash)
• J1 (behind left kick panel)
• J21
• J26
• J34
• J74
• J75
• Lcd (multi)
• Left cowl side j/b (left end of dash)
• Light control switch
• Low
• Micro computer
• Mpx+
• Mpx-
• Mpx- b fuse 10a
• Mpx1
• Mpx2
• Off
• Red
• Right cowl side j/b (righ end of dash)
• Right cowl side j/b (right end of dash)
• Right main body ecu
• Tail
• Windshield wiper switch assembly