I see you are from Florida. Not sure who your dealer is or how good they are but it would be worth the trip to the Factory Service Center in Wakarusa.
They have access to the parts and will fix things better than the factory because have the experience most dealers don't have.... all they do is fix Thor products every day.
That all being said... it does suck that a new coach has that many problems.
Did you do a PDI? Other than the mirror and maybe the USB... the other issues on your list would have been caught on a thorough PDI.... and then fixed.... before you signed the papers and drove off the lot.
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