: NAV disc upgrade offer from GM NAV DISC CENTER



NIK
11-14-07, 10:00 AM
I just received an offer to upgrade my NAV disc for my '05 CTS-V. When I went to order it ($99.00), reading the FAQ leads me to believe that the upgrade doesn't include new maps for new areas, etc.-they will be available at a "future update."

My question is "what exactly does the new update include if the maps are the same?" Why an upgrade?

heavymetals
11-14-07, 01:55 PM
Any new map release will have more up to date info, but how up to date?

Well if you buy the $99 close out, you get a disc that is at least one year behind.

It was (and may still be) the rule that Cadillac was one year (10 months actually) behind a Zenrin release so there was a period when the differance was actually around 2 years!

NIK
11-14-07, 04:18 PM
I currently have version 6.0 - does anyone know what version the $99.00 offer contains?

1FASTSS
11-14-07, 05:11 PM
I currently have version 6.0 - does anyone know what version the $99.00 offer contains?

I'm sure if you called there 800 number they'd be able to help you out with the info.