I have a short with my front driver side marker light . When the lights are off the turn signal light works . When lights are on the light on the dash stays on , but the Marker dose not (but the turn signal works).I just replaced all lights , cleaned the sockets and replaced the flasher . Befor I replaced the flasher I would blow the 20 amp tail fuse . Now I it dose not blow . I also followed the wires back to the out side of the fire wall and it has no brakes . I also tighend the 2 reverse torx bolts in the tilt colum a while back , maybe its grounding out in thier but went back together well . Any other places I can look first .