Hi I have a 1995 80 series.. we were fighting squirrels and my dog got underneath the rig and yanked out the AC and oil pressure harness I managed to get it installed but oil pressure switch was not working I tried fuses but all good then I was trying a continuity test i took out the 15 fuse for ECU-is and tested (idiot I was to do that) and now the rig runs but no instrument cluster Ac nor power windows work everything else does HELP!!