- May 6, 2014
- 189
I am looking for the latest GM Navigation DVD disc for our trucks. It is part number 22846887 from 2013. Does anyone have one for a reasonable price? Reasonable price = <$50. Is anyone providing "backup copies" for $15 or so? $199 for maps that are basically two years old is too much money. Especially since I can get better updated NAV and maps for free from Google maps. Does anyone know where the ISO of this disc is available online? Thanks for any help you can give me.