My radio which was installed in my Prius is now only working sporadically. It will cut in and out, and then will stay out for hours, before coming to life again. The screen will just read "No Signal." Then, miraculously, it'll start to work again.

Today, things got worse. Whenever I hit a preset station on the touch screen, it would immediately change the number to 184. No signal at all. I called Sirius and refreshed to signal a few times, with no results.

Anyone experience anything like this?