This isn't a good combination. I'm not sure what happened. My car was working fine. I drove it all the way here, then later went to get some food. Not long after that, I was going to go to the store. Turned the key, and nothing happened. There's a feint click, and that's about it. The lights come on, so I don't think the battery is low. It's like it doesn't even try. Just... nothing. It's a Chrysler Concorde, if anybody has any ideas.