Thread: Navigation Help Please!

I have a 2008 Grand Prix GXP, with the navigation unit. The navigation unit P/N is 15263106. I've read that you can obtain a firmware update to allow this unit to play MP3 CDs. I really want this update. I found a link that was for 2005 models only, tried it anyway, unit did not recognize the disk. Said: Disk is not a map Disk. Does anyone know where I can obtain this firmware update for my car? Has anyone dealt with this in the past?

figured it out. i have the update already, its just reeeeally picky about how you burn the cds. for future reference if anyone else has this problem, look here: http://theredlion.us/C6%20mp3%20disc%20creation.pdf