https://www.myconnectedradio.com/web/gmc/home :thumb:
I logged in with my Onstar login in.
It says I need V3.7 Firmware upgrade but when I try to download it it say no download available is this the beginning of the Intellilink upgrades for the 2012 Terrains?
I logged in with my Onstar login in.
It says I need V3.7 Firmware upgrade but when I try to download it it say no download available is this the beginning of the Intellilink upgrades for the 2012 Terrains?