I have this weird rattle whenever i start up the car. It comes from the rear right passenger area. I can't locate the exact point! Does anyone have a rattle in that area and know how to fix it? I'll probably head over to the dealership later on next week...

 

Here's at least a quick and easy possible source... the passeneger seat seatbelt. I notice a rattle right after someone has been in the passeneger seat... invariably its how the seat belt ended up.

 

Check the rear deck where the 3rd brakelight meets the rear window.

I jammed a couple small rubber pieces in between the plastic there and the window to stop a loud rattle (mostly caused by the subwoofer in my trunk).

 

Another easy fix would be to use the soft side of stick on velcro.

 

Thanks guys

 

I had a rattle coming from the glove box which the dealer fixed and then another rattle from the passenger seat. The dealer used some felt tape to fix the glove box and actually had to remove the passenger seat and then tighten everything up. To test if it's the seat just hit the back of the seat and listen for a rattle.

 

I was getting rattling from my passenger side speaker cover. I hat to fill it with some crazy glue so it wouldnt jiggle around.

 

holy crap ive had the car for over a year and had that rattle and i recently found what it was....the dammm passenger seatbelt clicker. It was annoying ,like metal contact when cruising at high speeds. all i did was shake it and put it inbetween the seat and center console and it went away

 

^^ Just found out it's my passenger seat. If you set the seat too low and tilt the seat a tad back it will rattle. I just played around with the controls of the seat and now no more rattle! But I'm still going to get this checked out since now the seat is set pretty high...