How to Copy a GM Navigation Disc
Hi folks,
My apologies for a humble contribution to this forum but I dared to purchase the original 20883771 disk for North America and would like to share it with everyone who is interested to get even on my investments. We proved the copy works for my boss's Escalade. PM me if interested.
My apologies for a humble contribution to this forum but I dared to purchase the original 20883771 disk for North America and would like to share it with everyone who is interested to get even on my investments. We proved the copy works for my boss's Escalade. PM me if interested.
Thanks Zheka, I got the disk it works great, I was one of the unlucky ones that had the page removed from my manual between my buying the vehicle and picking it up back in late 07. I was not going to pay full retail for an upgrade that I felt I should have been provided free of charge.
Stuba
They don't actually take the page out, they put non removable label over the text about the disc upgrades.
I am using it for a 2008 Corvette. According to GMNAVDISC.com these are the updated disc for the 2008 Corvette and is the same for the 2010 and 2009 STS.
The current one in the 2008 Corvette is 25852830. I am getting a disc reading error. Figured I would try a new disc.
The current one in the 2008 Corvette is 25852830. I am getting a disc reading error. Figured I would try a new disc.


