I was playing around with the Pandora interface to my iPhone 5 through the head unit and the head unit froze and no longer accepted any input. Power off, volume control, audio, nav, phone... nothing seem to work.

When I got to my destination, I had turned off the car and turned it back on then it started working again. Has anyone else experienced this? I was able to do it twice, but its been pretty reliable since then.

 

Sounds like a software/firmware code glitch. If Acura has a means for notifying of them of such occurances, looks like this is a good candidate to at least let them know so that a future software update can fix it.