There are three problems with my instrument cluster:
Long ago the odometer starting going crazy-town and it runs backwards now. Fine. Whatever.
This story begins when the dash illumination lights went out. First one bulb, then the other. I've been using a clip on light, and I finally got to looking at it over the weekend.
I partially pulled the panel to do a basic visual inspection since they're on top. The soft circuit *looks* fine (though there is certainly wear to where they twist), and for magic-voodoo-reasons the lights have come on and cut off independently and randomly but they don't stay on. The bulbs *look* fine too. Sort of stuck on that one.
So I put the panel back in, and finish up for the day
So the next day my wife, who is the regular driver, tells me the speedometer stopped working. The tachometer works fine, but the speedometer sit's limply at the bottom.
So tonight I fought the wheel bravely, and managed to pull it off and got the whole cluster out. The cables are all on securely, and I can see the end of the speedo cable waiting earnestly in it's socket.
Then when I plugged it back in the, "dim" headlight light was out. Rats!
So apparently it's some sort of quantum problem where by inspecting the problem caused more problems.
Anyone have experience debugging their instrument cluster? Dash lights and speedometer are 'safety' things so I'd like them to work again. I'd appreciate some recommendations on how I might proceed.