STS-V Series Forum - 2006-2009
as i posted in another thread, i had my Nav system erplaced ,again, and Im sure they put in a repaired unit.This one has 2 discs,East v & West, ver 4.00. My memory is that i had 1 disc in before, so 2 questions, for you 2008 onwers,how many discs do you have,and what ver--thanks