Civic Gauge Cluster not working properly?

I have a 2000 civic ex with an SI gauge cluster. It was working for a couple of years, then someone stole all my parts of my car while it was in my driveway, so the car has just been sitting in the garage for a year until I could afford to put it back together. Anyways...The only things that work on my cluster are the SRS light, Battery light, and right turn signal. Everything else is inop, including temp, speed, tach, left turn, gauge running lights, gas, etc... I checked the plugs several time to make sure they are seated properly, checked some of the fuses, checked my turn signal bulbs, reverse, brake and headlights. I swapped right turn signal bulb with the left, and right still works. Any ideas? I dont know if the thieves cut some wire or what. I know they cut the harness for the trunk, but I replaced that and all the lights work.