INTERIOR LIGHTS – Lexus RX 350 2007 – SYSTEM WIRING DIAGRAMS

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Lexus RX 350 2007

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Lexus RX 350 2007:

78

• (at right rear "c" pillar) right rear door courtesy switch
• (center front of roof) overhead j/b
• +b (dome)
• +b1
• Acc
• Altb
• B11
• Back door ind
• Batb
• Bcty
• Becu
• Bo (left rear of cargo area)
• Body ecu (behind left side of dash)
• Combination meter
• Computer data lines system
• Cty
• D10
• D13
• D16
• Dcty
• Dcyl
• Dome fuse 7.5a
• Door
• Door 1 fuse 25a
• Door 2 fuse 25a
• Door control receiver (top of left "d" pillar)
• Door graphic ind
• Driver's side door ind
• Ecu-acc fuse 7.5a
• Ecu-b fuse 7.5a
• Ecu-ig 1 fuse 7.5a
• F10
• Front interior light
• Front passenger's side door ind
• Fspt
• Fusible link block (in engine room r/b)
• G10
• Gnd1
• Gnd2
• Gnd3
• Hot at all times
• Hot in on or acc
• Hot in on or start
• I10
• Ii (behind left kick panel)
• Ij (under left top of dash)
• Ik (behind top left side of dash)
• Ile
• Instrument panel j/b (behind left side of dash)
• J/b 3 (behind left side of dash)
• J/c j14 & j15 (behind center of dash)
• J13
• J14
• J15
• Junction connector (left rear of vehicle, behind rear bumper)
• Junction connector 13 (behind center of dash)
• L10
• Lcty
• Left front door courtesy switch (at left "b" pillar)
• Left rear door courtesy switch (at left rear "c" pillar)
• Left rear door ind
• Left vanity light
• Mpx1
• Mpx2
• Off
• P10
• Pcty
• Pcyl
• Pnk
• Prg
• Rcty
• Rda
• Rear j/b (left rear side of cargo area)
• Red
• Right front door courtesy switch (at right "b" pillar)
• Right rear door ind
• Right vanity light
• W/ step light

Courtesy Lamps Wiring Diagram (2 of 2) for Lexus RX 350 2007

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Lexus RX 350 2007:

62

• A11
• A13
• A14
• A15
• A16
• B12
• B13
• B15
• Back door courtesy light
• Back door lock assembly
• C j30
• C11
• C12
• C13
• C14
• Ctye
• Ctyo
• D j31
• D10
• Diode 1
• Diode 2
• Diode 3
• E j30
• E j33
• F16
• J/b 3 (behind left side of dash)
• J/b 4 (behind right side of dash)
• J28 d
• J29 e
• J30 c
• J30 e
• J31 a
• J32 d
• Junction connector 28 & 29 (in left front door)
• Junction connector 30 & 31 (left rear of vehicle)
• Junction connector 32 & 33 (in right front door)
• Junction connector 36 (at rear cargo area)
• Junction connector 40 (right rear of cargo area)
• K10
• K17
• Left front door courtesy light
• Left front inside handle illumination (w/ step light)
• Left front scuff plate light (w/ step light)
• Left rear inside handle illumination (w/ step light)
• Left rear scuff plate light (w/ step light)
• Left step light
• Luggage compartment light
• Pnk
• Power back door ecu (center of left "d" pillar)
• Rear interior light
• Rear j/b (left rear side of cargo area)
• Red
• Right front door courtesy light
• Right front inside handle illumination (w/ step light)
• Right front scuff plate light (w/ step light)
• Right rear inside handle illumination (w/ step light)
• Right rear scuff plate light (w/ step light)
• Right step light
• Transponder key amplifier (in steering column)
• W/ power back door
• W/ step light
• W/o power back door

Instrument Illumination Wiring Diagram for Lexus RX 350 2007

List of elements for Instrument Illumination Wiring Diagram for Lexus RX 350 2007:

76

• (behind left side of dash) junction connector 11
• (behind right side of dash) j/b 4
• +b2
• A10
• A18
• A19
• Access mode switch
• B18
• B19
• Body ecu
• C10
• C13
• C18
• C19
• Center cluster integration panel
• Cigarette lighter illumination
• Cill
• Combination meter
• Combination switch
• Console box illumination
• Cspt
• D10
• D12
• D13
• Dome fuse 7.5a
• E j14
• Ecu-b fuse 7.5a
• Electronically controlled transmission pattern select switch
• F11
• F12
• F13
• F15
• F16
• F17
• Fusible link block (in engine room r/b)
• G10
• G12
• Garage door opener switch
• Gauge 2 fuse 7.5a
• Gill
• Glove box light
• Gnd
• Head
• Headlight cleaner switch
• Height control switch
• Hot at all times
• Hot in on or start
• Ii (behind left kick panel)
• Ik (behind top left side of dash)
• Instrument panel j/b (behind left side of dash)
• J/b 3 (behind left side of dash)
• J/b 4 (behind right side of dash)
• J/c 11 (behind left side of dash)
• J12
• J15 d
• Junction connector 11 (behind left side of dash)
• Junction connector 14 & 15 (behind center of dash)
• Light control switch
• Main switch (inverter) (behind left end of dash)
• Multi display
• Off
• Overhead j/b (center front of roof)
• Panel fuse 7.5a
• Power back door opener/ closer switch
• R11
• Radio & player
• Red
• Rheostat
• Seat heater switch
• Swg
• Tail
• Tail relay
• Transmission control switch
• Trly
• W/ navigation
• W/o navigation