Trying to figure out why my Gen 1 idiot light wouldn't work, I removed my instrument cluster figuring the light bulb was deceased. While I had it in my hand, I saw that the plastic ribbon circuit on the back had some issues that needed repair. I tried to follow each copper path, trying to figure out where it went, what it did, etc. This led me down the rabbit hole, so I wrote the attached PDF. I hope the folks here can use this information. If you do read it, and if you find errors, please let me know so I can make the necessary changes...
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