genestoy
2/11/2008 4:26:15 PM
Here is a link to a super buy on eBay - GM Nav disc part #25850927 the most current version for $49.95 including shipping.
Click here
doo600
2/11/2008 6:15:25 PM
I think you get 3 updates free. No need to pay.
genestoy
2/11/2008 6:21:21 PM
You get 2 "IF" your unit was factory installed - the rest have to buy updates
73shark
2/11/2008 6:37:01 PM
You get two free updates only if you have a 2007.
GM dropped the freebie for 2008s.
