so i've been hearing these squeaking noises in my sedan, and i've narrowed it down to the glove box area. it's a high pitched squeak, so it sounds like it's a metal to metal contact. it only happens when i'm going over fairly rough road. on the highway or on smooth roads, i don't hear it. any ideas?

i searched but don't seem to see anything that describes my problem. maybe a link to the forum if i overlooked it?