I'm thinking of upgrading my RES radio to include U-Connect and have a couple of questions. I believe the part number I need is 82211877. I'm not planning on changing out the mirror, but use a mike instead. I would also like to get IPOD intergration setup at the same time. My questions are, is that the right part number for the U-Connect? Is it better to have the mirror or just a mike? What is the correct part numbers for the IPOD cable and mike? Is this better left for a dealer install, since they have to flash the system? My radio has the buttons for voice and U-Connect, but report U-Connect not installed when you use them.