Would not start, charged battery, still no start. After jump starting with success, turned off, then starter continued to turn over -even with the key turned off- until I disconnected the battery cables. What have I done?

 

Did you try shifting shifter into park and the park light comes on instrument panel? Sometimes this happens with mine, as it has something to do with a safety feature (Making sure it is in N or P).

 

Maybe if starter was staying on, the battery somehow got over charged?? Thats a strange problem. I would disconnect wires to starter, and make sure they have no corrission and apply dielectric grease to them. Or maybe there is a problem with battery? Hopefully someone will chime in who is familar with this.

 

You've got some wires messed up, i would check that main key switch for starters.