Our marker lights on the cab of our 2012 volvo (I believe it's the VNL670) aren't working at all. The mechanic we took it to at the TA in WV, said that the fuses are fine and all doing what they're supposed to do. He said the marker control module got hot but it seems like no power is making it to the led lights above the windshield. He couldn't figure it out, unfortunately. Until we can make it to an actual volvo shop, we're stuck with only day time driving. Has anyone else had this problem that could maybe help us out?