My hu-650 got stuck on my local npr station (haha?) And no buttons or knobs would respond. I was about to pull the trigger on a Grom unit, but this made me think of just a normal stereo. I got an install kit, soldered harnesses and installed it.

Backup beeps no longer work. Has anyone ever hooked them back up somehow with anything, external amp, or a way to power those d-pillar speakers?

I would like em back!