I'm glad I came across this forum - I can't say that I've had the same issue with the Turbo but I definitely have been having the issue with the HVAC. I've observed that the gray bar with no icons is repeatable 100% of the time by using the key fob to remote start the car. I haven't tested using the MyChevrolet/OnStar app so I'll try it out and update later.
Thanks for confirming that GM is aware of the issue - saves me a trip to the dealership.
Thanks for confirming that GM is aware of the issue - saves me a trip to the dealership.
