bucky wrote:
Damage is never a warranty issue unless caused by a warranty failure that caused the damage.
If the damage occurred before you take possession and you note it as needing repair before taking possession...yeah, they are stuck dealing with regardless of if it technically meets the definition of "warranty" work.
But like all warranty work, there is little incentive to do it quickly once the buyer has taken possession.
If what the OP has stated is true, the solution is to demand his money back for failure to provide the RV in proper new condition. Might even be to his benefit as I suspect the sales boom is nearing the end, so prices might come down if he goes to buy in a month or two.