Its not the stupidest thing I've ever done but.. I was changing out the old light bulbs to LED lights for my new bumper. I forgot to take the keys out of the ignition when I cut the old light bulb assembly off. When I went back in the cab I had no blinkers inside or outside. No problem right.. I just ordered a new tridon ep35 relay. Nope. Still no blinkers. Maybe its just a blown fuse. I checked the fuse and its fine. The hazards blink just fine. What the heck did I do?