What are the wiring harness color codes for a 2000 Lexus IS200?

The wiring harness color codes for a 2000 Lexus IS200 can vary by function, but common colors include: for the power supply, typically red; for ground, usually black; and various colors for signals like green or blue. For specific functions like headlights, tail lights, or speakers, it's best to refer to a detailed wiring diagram or service manual for accurate color coding. Always verify with reliable sources or professionals to avoid wiring mistakes.