Since those different circuits have different feeds for the power, my first thought would be that it has to be the ground which is common to all those items.
Looking at the drawing
https://www.winnebago.com/Files/File...52109.pdfhere: Sheet one Frame 5 shows a large ground bus bar with lots of different ground wires.
This lists the codes stamped on the wires:
https://www.winnebago.com/Files/File...ical_guide.pdf
One that I did chase down feeds the mirrows, turn signals, and cameras, so I would make that a first stopfor checking the ground bus is solid to the steering wheel and the specific wires are solid to the bus. The RC wire is a 14 gauge white wire at the bus but many others are also, so it will be necessary to check the wire labels to be sure of the correct wire OR just check they are all good !!
You can see there are many grounds for many circuits and I did not chase them all down but suspect the bus has come loose on the steering column and I think a complete check of the RV might find many other things not working as well!
Is the spotlight and drivers map light out as well? They use the same ground!
__________________
Richard
Why no RV year, make and floorplan on MY signature as we suggest for others?
I currently DO NOT have one!
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