I have a 1995 F250 with a 8'2" Boss "V" plow. (brand new) Everything has worked great until today. After plowing and salting, I was driving home and realized that my turn signal wasn't flashing, and the brake lights aren't working. I turned my headlights off, and all turn signals and brakes work fine. Also, my plow won't go up or move. When the truck is off, and I push my brake pedal, the "chime" (you hear when you forget to turn your lights off) "chimes even thought the headlights are off. Is this a relay? Anybody have any ideas? I need to get back out tonight, or I'm in you know what!