Sunday, February 10th, 2013 AT 4:00 AM
Hi, I have got a 75 series six cylinder diesel. I have a problem with the lights, when I twist the knob near the steering wheel, the park lights work but the high/low beam does not. I have already checked the light units/fuses/relays and still cannot put my finger on it. Any thoughts on it? Any help would be greatly appreciated! And also the horn and hazard lights do not work.








