I had tried all I could as a regular Joe to find what was causing my running lights to work irregular. I checked bulbs, fuses, relays, wires and rechecked again and again, but was dumbfounded. A friend suggested Jefferson Auto. The day my truck was dropped off there, not only was it diagnosed, but an estimate of repair given and a timeline of completion, including the reprogramming of the truck. So, it's left for service on Wednesday afternoon, diagnosed that evening with the estimate and promised completion by Friday afternoon. Around 3 PM Thursday, I received a call informing me my truck was repaired and ready for return. How often is an automobile diagnosed, then repaired in less than twenty-four hours? Would I suggest Jefferson Auto? Yes! Will I return? Yes! Was it my first time there? Yes! Was staff cordial and informed? Yes!