Last night my passenger head light wouldn't go up on its own? I had to continuously turn on and off lights before it finally came up? Any ideas?

Not uncommon, GM uses a nylon gear in them that gets stripped out, I'd recommend a brass replacement gear, Shop around, they come with great instructions as well...

take a hammer to it! LOL accuatully I had the same problem while back and the dealer fixed it for me.

Yeah the dealer used a rubber mallet...

LOL