Aloha - I just upgraded to the latest bluetooth ulf module in my 2003 (I was surprised to find it already installed as a dlr option):2:, but didn't need all the stuff that came with the package...oddment tray with phone button, bt antenna...cables, etc. It's so nice to have BT handsfree! I would happily divest myself of the original ulf (first generation) fully functional and hardly used, with all the brand new parts for a much cheaper price than buying a brand spanking late model. to be honest, i havent found a discernible difference, though I haven't played with it much yet. PM if interested.