I read a couple of posts on brake squeaking for the new mustang, but it seems many people say it's from overheating.

My problem is right after I start up the car, the brakes squeak for a few minutes then eventually stop. It's weird because it seems as if they are cold or something and that causes them to squeak. It's really bothering me whenever I apply the brakes and the squeak. This is a NEW car!!!! I don't want people laughing at my squeaky brakes.

 

There is a TSB for this

05-18-10 or 05-10-18......I forget the order of the numbers.