I'm getting frustrated. I tried installing an aftermarket 'upgrade' stereo in my wife's 2012 Journey because she wanted Bluetooth capability. The aftermarket didn't work, so I reinstalled the factory unit. The OEM would receive, but the screen wouldn't display anything. I unplugged the radio fuse from the under-dash fuse block, and it was fine. Plugged it back in, and now the radio doesn't work AT ALL. Any idea what the problem might be?