Hello can anyone help. I have a 2006 Cadillac CTS. My left turn signal will not come on at all. The outside front & back does not work, the inside instrument panel does not show indicator and hazard lights only work for right side. I have put on new headlights did not fix it, I put on new fog lights did not fix it, I put on a new turn signal switch today that did not fix it, the fuses are good checked them many times and the bulbs are good, I have even swapped the rear turn signal bulbs out did not fix it. Right side works like a charm.