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If you're tackling electrical gremlins or planning a stereo upgrade on your 2006 Lexus IS 250 or IS 350, you absolutely need this.

It's a brand new, factory-style wiring diagrams manual published by Bishko.

No guesswork—just clear schematics that show you exactly how everything connects.
This is the real deal, OEM literature in paper format.
It covers the whole car, from headlights to taillights.
Manufacturer part number 15663, UPC 602693841788.

Whether you're a pro mechanic or a DIY owner, having these diagrams on hand saves hours of frustration.

4.5 out of 5