Hey, everyone! New member, first post--of hopefully many!

I have a couple questions. My first big concern is that TWICE I have left the headlights switched to On and, after automatically turning off when I open the door, they have turned on hours after I've left the car. The first time, someone noticed them in the morning. I went out and turned them off and let the car run a bit, just in case. The second time, a month or two later, it was much colder out. They were on all night, I'm assuming. They were on long enough to drain the battery enough to keep it from starting. That was unacceptable. Since then, I make sure to switch them off before I get out of the car. But I shouldn't have to do that. :-\ What's "resetting" itself and saying, "Oh, hey, look! The headlights should be on." *woosh*

Has anyone else had this issue?

Secondarily, does anyone have any recommendations on what repair manual to use? Haynes doesn't make one, from what I've found. Any other sources that are good? Thanks!