can you play dvds though your stock navi or is there something that you have to buy. also the same for the tv tuner. i want to keep the stock navi in dash. a buddy of mines has a g35 coupe w\navi and he has it. but cant get in contact with him ??

 

I think you can hack the navi so it will play dvds but not sure.. Try to do a search.. I know there was a write up somewhere...GL