Could use help on my 2000 Mirage please
 

Let me start off by saying that I picked this car up for cheap, and other than replacing the locked up alternator, lower ball joints, and left front hub bearing, its a good little car. The one problem that irritates me is that the Instrument panel doesn't work. I get the gear indicator light, all the idiot lights, and backlighting, but the speedo, tach, and all other guages are inop. Is there something common with these that would be an easy fix, or do I have to send it for rebuild? I'm just using the car in the winter when my Mustang goes into storage. Thanks for any advice. :D