For me it was, unfortunately. It falls under GM's standard 3 year/36k mile warranty as far as I can tell. I bought it in November 2022, and the issues started popping up toward the end of summer 2025 (edit: wait I can't math, that's just under 3 years). I've also put a lot of miles on it (at 49k right now), so it was likely over that mileage warranty by then as well.
For me it was, unfortunately. It falls under GM's standard 3 year/36k mile warranty as far as I can tell. I bought it in November 2022, and the issues started popping up toward the end of summer 2025 (edit: wait I can't math, that's just under 3 years). I've also put a lot of miles on it (at 49k right now), so it was likely over that mileage warranty by then as well.
You can buy head unit parts on eBay. It sounds like you have rodent harness damage.