I always check mine the day before taking it out on a run. That way if I see anything NOT working, it gives me time to fix it.
. . . did a walk-around your coach and checked all the lights?Reason I ask is that last night while returning a car trailer to a friend's house, I was passed by a Prevost conversion coach on Hiway 99 south of Fresno, CA.What caught my eye is that two of the front "Michigan Marker" lights, one of the rear "Michigan Marker" lights and the RR corner clearance light were burned out.And this was a fairly new H-3 series!So, how long has it been since you checked your coach's lights??