Hey everyone.. Newbie here....So i bought this car that has the Pioneer AVIC D3 already installed. When i got it it wasnt working so i guess it had to be reset or the fuse changed. Anyway this unit came with no disks and when i press the NAV button it says insert disk. I have no idea what i need to make the NAV work. I see soo many disks out there and the all say they are for my AVIC D3 some update and some not. The unit came out in 2007 and i know there has been updates to the roads and landscape. Will the 2010 disk work or would i have to get the previous versions first? Im confused and a l
