Got my car back from the MCU2 / HW3 upgrade today...wow, display is better, visualizations are better, maps are faster, dashcam / sentry is awesome to have, Netflix / YouTube / games are nice, too. All settings were transferred (except blutooth phone and Homelink - both set up in minutes) All functions working fine, including turns signals lol. The UHFS system definitely sounds better to me, and it is equal or louder volume to before the upgrade. Very excited, except one of my black arachnid wheel was gouged on something while in for thee service

Going to have it checked out tomorrow, so hopefully they take care of it.