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Old 09-19-2021, 09:30 AM   #37
hotlap


 
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Drives: 20 1LE 2SS M6 Rally Green
Join Date: Mar 2014
Location: Franklin WI
Posts: 6,637
Quote:
Originally Posted by ckt227 View Post
5. Sometimes radio doesn't turn off when you open the door. At first I was afraid my battery would drain down. I think it does this when it's getting ready to ask you to do an update, which is also annoying because for me it always comes on at an inopportune time. They take 10-15 minutes to complete. And what the heck are they? Downloads to watch my every move or what?

Must be a GM thing. Happened in my 19 C7, 19 Colorado, 20 Blazer, and 21 Silverado. Wife has a new 21 Tahoe so I don't know if this is going on i it and I got a 21 Camaro SS but have not had it happen (Yet).
The radio not turning off is a signal that your car wants to do a software update. ...I was told in another thread.

My 16 and 18 never did that. My 20 has and it was always at the same time it was prompting me to allow a software update. Once I allow the update, doesn't do it again.
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