On your Hurricane Heater, check the switches in the driver's area for a switch that has been left on that is marked Coach Heat or something similar to that. That switch turns the circulation pump on to provide heat from the engine to heat the coach using the wall thermostats when driving with the Hurricane turned off.
If your coach has had a Comfort Hot system added to it, the relay that turns on the circulation pump may be defective, or you could have a bad control board.
I have a copy of the Technician Training Tape on how to work on a Hurricane Heating System if you are interested in learning about repairing it yourself. It is fairly easy to maintain, but like all hydronic heating systems, it does require some maintenance.
As for the stop lights, I have had much better luck in locating parts like this through Beaver Coach Sales in Bend (800-382-2597) than through Monaco. You may also try Northwest RV Supply in Eugene (541-746-9092), since they buy surplus and discontinued parts from all of the RV manufacturers like Monaco and Country Coach, they may very well have the identical product.
Gerald