So I've killed my second MITO 02 unit. The first one worked fine for a couple months then the radio stopped turning on and off with ignition. After multiple emails back and forth with Axxess they decided it was a bad unit and they would replace it. Put in the new unit and it worked fine for a couple months and now it stopped working, same thing as before. Is there something that could be killing the unit? I have the RF system with a Kenwood head unit. Is there any other options out there for aftermarket stereos? Anyone have an OEM nav unit for sale? I'm tired of messing with this thing.