Quote Originally Posted by I_Wanna_Retire
Nope, you were right. I put the battery in backwards. Either I am old or I am a dumb sh*t, probably both. Now to see what other damage I have caused. My son will be pleased... Everything seems to work ok now except for ignition.

I think if you arm and disarm the stock alarm it will reset the ign as well. I seem to remember having to do that after disconnecting my battery. Of course that may have been my Grand Cherokee I'm thinking about...