Putting my dash back together, I can't get my dash lights to work. Power is coming from the light switch. I'm sure I haven't properly grounded something. The assembly manual shows a tach ground, is that the primary ground for gauge lights? Or are there others?
Everything worked in 1988 so why isn't it working now?

Dave,
If I remember there is a ground that attaches to the firewall just above the steering wheel. I'm not sure if it is the primary. I know that when mine was disconnected the radio didn't work. I can't remember if the gauges did our not.
Glenn