Hello All.. I've searched for hours regarding bypassing The Avic-d2. I have read all needed to do is move a new wire to the empty spot on the plug and ground the parking brake wire to get dvd and navi working. I have tried several times and it has never worked for me. The i read that u may have to install a timer relay which I have not tried yet. I have read several people not needed the relay. Did any one have this problem?? Thanks for your help..