Wiring Diagrams
WARNING: This page is about a different car, the 2003 Lexus RX 300 and 2002 Lexus RX 300. However, it is still accessible from the selected car via links, so may be relevant.
For headlight and headlight beam level wiring diagrams, see appropriate HEADLIGHTS under SYSTEM WIRING DIAGRAMS in ELECTRICAL. For taillight and exterior lights wiring diagrams, see appropriate EXTERIOR LIGHTS under SYSTEM WIRING DIAGRAMS in ELECTRICAL. For interior lights wiring diagrams, see appropriate INTERIOR LIGHTS under SYSTEM DIAGRAMS in ELECTRICAL.