Hey I am new to this but whenever I need answers I google and go to forums. I have 2 problems and I need the answers to them please. 2005 Volvo S40 T5 FWD. One is theres a wiring short in my factory amp i believe and there's a scratchy noise when I turn the steering wheel and the speakers only works on the left side of my car. and my important issue is that I was driving and hit the curt at maybe 30 and now my car wont drive but it'll roll when i got it pulled up onto the flatbed tow truck. If anyone has any idea what could be wrong that would be amazing. I am going to add pictures later today when I get out to my car.