where is the navigation in the 04-08 TL, like the actual navi console part? I've been told the trunk but where in the trunk and is it easily accessible?

 

Easily accessible and located on the right side behind the wheel housing.
Gives you an idea:
http://www.zeppelin.us/images/tl/after/trunk.jpg

 

^ yea that pic is perfect.

If you have to get at your navi you can just take that side of your trunk liner out and its held in with a few screws, not difficult at all. I had to take mine out once because I needed the serial number off the bottom of it.

 

Thanks a lot that helped!