I had a funny rattle that drove me crazy for months on my 05. It seemed to come from everywhere, I'd bring my head (and ears

to the right and it seemed to come from inside the dashboard, if I went back to normal position, it seemed to come from the right door. I'd touch or smack everything to see if it would stop, to no avail. The worst of it all is that it was an intermittent rattle!
Finally, one day, while it was rattling I grabbed the lever at the bottom of the rearview mirror and moved it a little..... I could not believe it! the rattle stopped immediately! It was the damned rear view mirror, and the thing being hollow inside, it amplified and sent the rattle in all directions. It is gone now.
Dario