nik1176

Yes, a reprogram fixed mine as well. Another odd thing that was fixed by the reprogramming was if I asked Google to play something on Amazon Music - I would get some random music, not was I asked for. Now that is working normally.

Good morning This is more of a FYI after a bit of runaround with GM/Onstar support. I'm on the 2nd week with my new '21 Sierra Denali. The issue I'm having is when accessing the "Apps" module in the infotainment system. When I try to open it I'm presented with a connection error asking me to check my network settings, available data, or connect to another WiFi (attached screenshot). After checking everything, connecting to multiple WiFi, etc. I called GM/Onstar support and after being passed around I ended up talking to a support tech that knew exactly what the problems was. This issue isn't related to the vehicle's setup, but apparently related to something that Amazon did with their service(s) that is causing the apps module to fail to load as it checks for status upon loading. This issue started popping up around 2 weeks ago and, according to the tech, affecting '21 Sierras (and later '20s). There is no ETA on resolution to this, but was informed that engineers are aware of the issue has there is an active service ticket for it to be fixed. Hopefully this post will help out any other owners having the same problem as it's not something that is readily known to GM/Onstar support.

Hi Everyone....Like Otif I just got my '21 Sierra with the LM2 last Friday. Today I was getting really bad smells in the cab whenever stopped. It really would be helpful to have some sort of indicator when the regen is running. Ironically, I happened to be on my way to the dealership to pick something up, and I asked the advisor about it. They said it must be an exhaust leak and they would have a tech look at it on Monday. Now I see this is 1) normal although a little ridiculous how bad it gets in the cab, and 2) the dealer should have been able to advise me of the regen cycle. Thanks for the info!