INTERIOR LIGHTS – Lexus GS 350 2010 – SYSTEM WIRING DIAGRAMS

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 5) for Lexus GS 350 2010

List of elements for Courtesy Lamps Wiring Diagram (1 of 5) for Lexus GS 350 2010:

58

• A10
• A11
• Acc
• Acc fuse 7.5a
• Batb
• Body ecu
• Cill
• Computer data lines system
• D10
• Dcty
• Dome fuse 10a
• E10
• E13
• Ecu-ig rh fuse 10a
• Engine room r/b 1 (right rear of engine compt)
• Fspt
• Gnd2
• Hot at all times
• Hot in acc
• Hot in on or start
• J/c u22 & u23 (right front of luggage compt)
• J/c u22 (right front of luggage compt)
• K13
• K14
• K2 (under left side of center floor console)
• K4 (right kick panel)
• K68
• L10
• Lcty
• Left center j/b (behind right side of dash)
• Left foot lamp
• Left front door courtesy switch
• Left rear door courtesy switch
• Left rear foot lamp
• Left vanity lamp
• Left vanity lamp switch
• M13
• M15
• Mpx2
• Parking brake switch (behind left side of dash)
• Pcty
• Pkb
• Pnk
• Rcty
• Red
• Red f10
• Right center j/b (behind right side of dash)
• Right cowl side j/b (behind right side of dash)
• Right foot lamp
• Right front door courtesy switch
• Right rear door courtesy switch
• Right rear foot lamp
• Right rear foot lamp 2
• Right vanity lamp
• Right vanity lamp switch
• To fr door rh fuse (diagram 5 of 5)
• U22
• U23

Courtesy Lamps Wiring Diagram (2 of 5) for Lexus GS 350 2010

List of elements for Courtesy Lamps Wiring Diagram (2 of 5) for Lexus GS 350 2010:

51

• (behind right side of dash) gateway ecu
• A14
• A24
• A25
• A26
• A30
• Bdcy
• Becu
• Body ecu
• C24
• Combination meter
• Computer data lines system
• D29
• Door ind
• Ecu-ig lh fuse 10a
• Gauge fuse 7.5a
• Gnd
• Hot at all times
• Hot in on or start
• Hot w/ ig2 relay energized
• Ile
• K1 (left kick panel)
• K2 (under left side of center floor console)
• K31
• Lcty
• Left center j/b (behind right side of dash)
• Left cowl side j/b (behind left side of dash)
• Lgcy
• Luggage compartment door striker switch (rear center of luggage compt)
• Luggage room j/b (left side of luggage compartment)
• Luggage room j/b (left side of luggage compt)
• Luggage room lamp
• Master ind
• Mpi1
• Mpi2
• Mpl1
• Mpl2
• Mpx1
• Mpx4
• Multi- information display
• Pnk
• Rcty
• Red
• Right center j/b (behind right side of dash)
• Right cowl side j/b (behind right side of dash)
• Rr-b fuse 10a
• Sgnd
• Steering spot lamp
• Telltale lamp assembly
• To lh-ig fuse (diagram 4 of 5)
• V2 (under left side of rear seat)

Courtesy Lamps Wiring Diagram (3 of 5) for Lexus GS 350 2010

List of elements for Courtesy Lamps Wiring Diagram (3 of 5) for Lexus GS 350 2010:

18

• Cpu
• Door
• Interior light switch
• Left front map lamp
• Left front seat spot lamp
• Left reading lamp
• Left reading lamp switch
• Off
• Overhead j/b (overhead console)
• Pnk
• Rear seat spot lamp
• Red
• Right front map lamp
• Right front seat spot lamp
• Right reading lamp
• Right reading lamp switch
• Room lamp
• Shift illumination

Courtesy Lamps Wiring Diagram (4 of 5) for Lexus GS 350 2010

List of elements for Courtesy Lamps Wiring Diagram (4 of 5) for Lexus GS 350 2010:

30

• Bdr
• Computer data lines system
• Ctyb
• Cyl
• D11
• Fr door lh fuse 20a
• From body ecu (diagram b 2 of 5)
• Hot at all times
• J/c q11 (left front door)
• J/c q12 (left front door)
• J12
• K2 (under left side of center floor console)
• Led+
• Led-
• Left cowl side j/b (behind left side of dash)
• Left front door courtesy lamp
• Left front door ecu (driver's door)
• Left front inside handle illumination
• Left outer scuff lamp
• Left rear door courtesy lamp
• Left rear door ecu (left rear door)
• Left rear inside handle illumination
• Lh-ig fuse 10a
• Lh-ig1 relay
• Mpx1
• Mpx2
• Pnk
• Red
• Rr door lh fuse 20a
• Sig

Courtesy Lamps Wiring Diagram (5 of 5) for Lexus GS 350 2010

List of elements for Courtesy Lamps Wiring Diagram (5 of 5) for Lexus GS 350 2010:

32

• Bdr
• Computer data lines system
• Ctyb
• Cyl
• D12
• Fr door rh fuse 20a
• From body ecu (diagram 1 of 5)
• Hot at all times
• J/c q4 (right front door)
• J/c q5 (right front door)
• J/c u22 & u23 (right front of u23 luggage compt)
• J13
• K4 (at right kick panel)
• Led+
• Led-
• Mpx1
• Mpx2
• Pnk
• Red
• Rh-ig fuse 7.5a
• Rh-ig1 relay
• Right cowl side j/b (behind right side of dash)
• Right front door courtesy lamp
• Right front door ecu (right front door)
• Right front inside handle illumin- ation
• Right outer scuff lamp
• Right rear door courtesy lamp
• Right rear door ecu (right rear door)
• Right rear inside handle illumination
• Rr door rh fuse 20a
• Sig
• U22

Instrument Illumination Wiring Diagram (1 of 2) for Lexus GS 350 2010

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Lexus GS 350 2010:

61

• (behind right side of dash) left center j/b
• 3.5l
• 4.6l
• A/t shift lever illumination
• A13
• A14
• A30
• Body ecu
• C15
• Center register illumination
• Cigarette lighter
• Computer data lines system
• Console box lamp
• D11
• D15
• D21
• Display & navigation module display
• Driver's side register illumination
• Engine room j/b 1 (right rear of engine compt)
• F15
• Fr wip fuse 30a
• Gnd
• Hill
• Hot at all times
• Hot in on or start
• I10
• I15
• Ill
• Ill+
• Ill-
• K1 (left kick panel)
• K2 (under left side of center floor console)
• K4 (right kick panel)
• K46
• K99
• L11
• L12
• L13
• Left center j/b (behind right side of dash)
• Left cowl side j/b (behind left side of dash)
• Lh-ig fuse 10a
• M10
• Mpx1
• Mpx2
• Mpx4
• Panel fuse 7.5a
• Passenger's side register illumination
• Pnk
• Power source control ecu (behind right side of dash)
• Power switch
• Radio receiver assembly
• Red
• Right center j/b (behind right side of dash)
• Right cowl side j/b (behind right side of dash)
• Rr j/b lh j/b am fuse 80a
• Sgnd
• Spiral cable (in steering column)
• Swg
• Swil
• Tail relay
• Wig

Instrument Illumination Wiring Diagram (2 of 2) for Lexus GS 350 2010

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Lexus GS 350 2010:

77

• (behind right side of dash) right center j/b
• (right end of dash) dcm telematics transceiver
• A10
• A14
• A2 (left rear corner of engine compt)
• A24
• A25
• A26
• Absorber control switch
• Acc
• Acc fuse 7.5a
• Auto
• B14
• Back illumination
• Becu
• Body ecu
• C14
• C15
• Combination meter
• Computer data lines system
• D11
• Dome fuse 10a
• E13
• E15
• Ecu-ig rh fuse 10a
• Electronically controlled transmission pattern select switch
• Engine room r/b 1 (right rear of engine compt)
• F11
• F14
• G13
• G14
• Gateway ecu (behind right side of dash)
• Gauge fuse 7.5a
• Glove box lamp
• Gnd2
• H14
• Head
• Headlamp dimmer switch assembly
• Hot at all times
• Hot in on or acc
• Hot in on or start
• I14
• Ill+
• Ill-
• J14
• J15
• K2 (under left side of center floor console)
• K22
• K31
• K4 (right kick panel)
• K67
• K68
• K98
• Left center j/b (behind right side of dash)
• Left cowl side j/b (behind left side of dash)
• Light control
• Luggage door opening switch assembly
• Mpi1
• Mpi2
• Mpl1
• Mpl2
• Mpx1
• Mpx2
• Multi illumination
• Multi-information display
• Off
• Outer mirror switch assembly
• Pnk
• Pointer illumination
• Red
• Right center j/b (behind right side of dash)
• Right cowl side j/b (behind right side of dash)
• Seat heater switch
• Switch
• Tail
• Traction control switch
• Windshield wiper switch assembly