Can't identify this.
 

On my 05 Limited there is a small black circular thingy inset on the overhead console. It is only on the driver's side although the recess in the plastic is on both sides. I looked through the owners manual and can't find any reference to it. Thanks

Any pictures you could provide would help us out. Photobucket.com or similar sites let you have free accounts to upload pictures to.

It is the interior temp sensor for the automatic climate control

I agree with freezerman if it looks like a camera, but there is only one in the middle for my 2007,
FF

yes it looks like a camera. Thanks, was driving me crazy not knowing.