Eight days and STILL waiting for a permanent fix. The issue was escalated to level 3?My new telematics module has been working fine.
However, this afternoon, I received a message on the infotainment screen while trying to play my Amazon Music app...
"This application requires an upgraded OnStar plan"
Apparently, the new module did not get added/updated into my default 8 year plan. OnStar support said it's going to take 24-48 hours to go through the red tape to get this fixed. ARGH!!!
Anyway, the OnStar rep gave me a 30 day free trail (LoL!) to get me going until fully resolved.