Cadillac CTS First Generation Forum - 2003 - 2007 Discussion, Gps Navi Latest Road Maps? in Cadillac CTS Coupe, Sport Sedan and Sport Wagon Forums; I have a 2003 cts with navi is there a way to get the latest maps for the cd rom. ...
in regards to that I have an 06 cts with a navigation but i feel like its not really up to date, is there any info on when newer maps come out, because i believe i get 2 upgrades through the dealership so when would be an ideal time to get a new one?
I have two CD Rom CDS that I am willing to "trade for". They are:
US Interstate Highway CDs.
If you have any other CDs, I am willing to provide you on a one to one basis my CD for yours. I attempting to get the collection b/c its my understanding GM Nav nor Zenrin supports the CDs anymore which means no updates. Someone said Infinity might work, but i don't think its worth the 200.00 to find out yet.