2018 300c out of warranty. My radio began acting up in a few different ways so I took it to the dealer. I authorized a software update at my expense, which bricked the head unit. It took a few phone calls and patiently waiting for a week or so then FCA told me this morning that they’re going to replace the head unit at no cost to me. Has anyone else experienced this? If this is a thing, I wonder why there’s no TSBs or recalls about it. These head units do have a reputation for being a bit sketchy.