For those of you on the fence about having your car's software updated regarding the Bluetooth connectivity issues, you can feel safe going in to have it done. Perhaps this is old news, but it's the first I've seen of it. I received an official written notice from GM explaining the problem and urging me to take my car in for service (much like the official recall regarding the transmission). I've already had mine taken care of, and I'm surprised GM didn't catch that, but they sent the notice nonetheless. Has anyone else gotten this? I would hope this means any dealership should know what to do and be able to help you in short order.