Dash lights, spedo, tach, All out ???? anybody BTDT 865ktq

[gabel@acmepower.com (Glen Abel)]

     Ok, if its not one thing its another, I just finished up bleeding my 
     brakes when I was checking out how good they work moving the car back 
     and forth,when I noticed the tach Jumping.... after I was done and was 
     driving it down the road I noticed the Interior light had not gone out 
     with the key rather timed out to shut off.... the Tach works 
     intermittently but the rest of the stuff is gone ... No boost gauge, 
     no speedo No "OK" light.... I Mean No Nothin'....... Got any Ideas? I 
     know the reverse light is tied to the dash somehow and I think thats 
     what triggered this failure.... Thanks....