I had the brake squeak on my 04 - usually happened at low speeds first thing in the morning. The dealer said it was condensation on the brakes and not to worry, so I didn't.

I've had the exact opposite experience with the seats. In my 97 I'd be hurtin' for certain after about an hour but I drove for 4 hours straight in my 04 and leaped out like I'd just gone to the store .