I've been having trouble w/ battery being run down occasionally. So I did a trouble shooting test of pulling fuses and narrowing it down to which one was drawing current. Tonight, I closed the door and stayed in the car w/ the key out, and right as the lights dimmed, a high squeel came on, (seemed to come from the ac control) so I pulled the room lamp fuse and the squeel goes away. By the way, for some reason i can turn on my a/c with the key OUT, and it is on this circuit too. Must have been everytime I left the car the squeel started and ran my battery down, any guesses? Thanks, perry.