INTERIOR LIGHTS – Lexus RX 300 1999 – SYSTEM WIRING DIAGRAMS

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Lexus RX 300 1999

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Lexus RX 300 1999:

• (left rear quarter panel)
• (w/ nav)
• (w/o nav)
• A10
• Bcty
• Bdr
• Becu
• Body ecu (behind left side of dash)
• Bsub
• C14
• Code
• Combination meter ecu
• Cpub
• Cty
• Ctyb
• Ctye
• Cyl
• D rr door fuse 20a
• D12
• D17
• Driver door ecu (in left front door)
• Engine control module (behind right side of dash)
• F11
• F13
• F15
• Front passenger door ecu (in right front door)
• G200
• G201
• G206 (right dash brace)
• G308 (under left center pillar)
• G404
• Gauge fuse 7.5a
• Gnd
• Gnd1
• Gnd2
• Hot at all times
• Hot in on or start
• I16
• I18
• I5 (dash harness, left side of dash)
• Ile
• Instrument control panel
• Instrument panel j/b (behind left side of dash)
• J/b 3 (behind upper center of dash)
• J/c 3, j/c 4 (left kick panel)
• J/c 5 (top of left kick panel)
• J/c 9 (right end of dash)
• K10
• Left front door courtesy light
• Left front door courtesy switch
• Left rear door courtesy switch
• Left rear door ecu (in left rear door)
• Mpx+
• Mpx-
• Mpx1
• Mpx2
• Open door indicator
• P fr door fuse 20a
• P rr door fuse 20a
• R11
• Rco
• Rda
• Red
• Right front door courtesy light
• Right front door courtesy switch
• Rssi
• Sig
• Solid state
• Vcc
• Wireless door lock ecu (in center of vehicle)

Courtesy Lamps Wiring Diagram (2 of 2) for Lexus RX 300 1999

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Lexus RX 300 1999:

• (body harness at headliner) b6
• (body harness, at headliner) b3
• B3 (body harness, at headliner)
• B4 (w/o moon roof) b5 (w/moon roof) (body harness at headliner)
• B6 (body harness, at headliner)
• B9 (body harness, in right rear door)
• Back door courtesy switch
• Bdr
• Cpub
• Cty
• Ctye
• Dome fuse 10a
• Door
• Ecu-b fuse 7.5a
• Engine room j/b (on left side of engine compartment)
• Fl door fuse 20a
• Front interior light
• G10
• G200
• G305 (under right center pillar)
• G411
• Garage door opener (if equipped)
• Gnd
• Hot at all times
• Ignition key cylinder light
• Instrument panel j/b (behind left side of dash)
• J/b 5 (behind upper left side of dash)
• J/c 14 (in left side of liftgate)
• J/c 3, j/c 4 (left kick panel)
• J/c 5 (top of left kick panel)
• Left vanity light
• Mpx1
• Mpx2
• Off
• Personal light
• R13
• Rear interior light
• Rear interior light diode (in rear center of roof)
• Red
• Right rear door courtesy switch
• Right rear door ecu (in right rear door)
• Right vanity light
• Sel1
• Sig

Instrument Illumination Wiring Diagram for Lexus RX 300 1999

List of elements for Instrument Illumination Wiring Diagram for Lexus RX 300 1999:

• (right dash brace) g206
• A12
• Ashtray illumination
• Body ecu (behind left side of dash)
• C13
• C14
• Cancel
• Cigarette lighter illumination
• Combination meter ecu
• E10
• Electronic controlled transmission pattern select switch
• G200
• Glove box light
• H10
• Hazard switch
• Head
• Hot at all times
• Ill+
• Ill-
• Illum- ination
• Instrument control panel
• Instrument panel j/b (behind left side of dash)
• J/b 3 (behind upper center of dash)
• J/c 5 (top of left kick panel)
• Light control switch (part of combination switch)
• O/d main switch
• Off
• Panel fuse 7.5a
• Rheostat
• Seat heater switch
• Tail
• Tail tc
• Taillight relay
• Traction cut switch
• Trly