I have a 2012 TC that was wrecked that I picked up cheap. All the damage was the front end (hood, bumper cover, headlights, rebar, grilles). There was no airbag deployment. However, something is happening with the radio. It is only static all the time. The on/off, volume, and tuning do not work. The only way to turn off the static is to take out the fuse. Any ideas on what it could be and/or where to start troubleshooting?