I bought a 2012 Prius V (3 weeks ago) and the multi-function display is now behaving erratically. Radio presets disappeared, radio frequency not displayed, Satellite radio unavailable, periodic blank screens when switching applications, backup camera stays on after shifting to Drive, a few others. My dealer thinks a software update might fix it (three-day wait for a flash drive!) or a bad connection, but I suspect a bad unit and want him to order one just in case. Has anyone seen these type of problems?
We're having the exact same symptoms and bought within a week of the time you mention. Has your problem been resolved, and if so, how?
A couple of others have experienced this issue, too. It happened to me and the dealership replaced the radio unit. See Five weeks and now XM disappeared?!?!?!? | PriusChat