we'll i got the car (84 na 5speed) because it didnt run. found out that the fuse box had like 4 different spots on it that had basically melted around the fuse itself. changed out a few fuses and the fuel pump started working so the car ran. left without any dash info (speed, rpm, gas, etc.) but still the car ran good. already went to a couple of sites that talked about the power supply, checked it and besides corrosion on the plug and tips that I have cleaned already, I could not find any soldering joints that were bad. hoped for the best, but still didnt have anything lighting up. the compass and acceleration gauge also light up but never change direction or leave the 0 mark for acceleration. any ideas?

 

Never had any real trouble with my digidash so my knowledge is limited but you might check your rear window wiper's functioning because it shares a fuse with the dash.

 

I will check it first chance I get, thanks!