I have had my Mazda6 GT for a month now with a little over 1600 miles. I still love the car, but I have noticed a rattle creep up. The rattle I'm almost positive is the outside door covering the SD card slot for the navigation. I believe it it the bottom hinges rattling. It seems to happen on rough roads and when I push on the door it stops. I just went out and tapped around the area (especially on the end of the dash if you have the door open) and sure enough it rattled, but if I held the door in a bit it doesn't (hold in down by hinges). Not sure if it's something I need to take to the dealer or try to find a fix myself (felt pads or something). Anyone else have this issue? Did you fix/have it fixed? I know it is minor, but a brand new car that rattles is kind of annoying.