2017 WINNEBAGO VISTA Visibilitywiper Problems

WHILE DRIVING OUR RV IN RAINY CONDITIONS, THE WINDSHIELD FOGGED UP AND HEAVY CONDENSATION FORMED ON THE SIDE WINDOWS. WHEN WE TURNED THE DEFROSTER ON THICK BLASTS OF STEAM SHOT UP OUT OF THE VENTS, FILLING THE FRONT OF THE COACH WITH A DENSE FOG. THIS WAS A VERY DANGEROUS, SCARY SITUATION! AT FIRST I THOUGHT THAT THERE WAS A FIRE AND THAT SMOKE WAS FILLING THE COACH. IT WAS PRACTICALLY IMPOSSIBLE TO SEE THE ROAD. I WAS DOING MY BEST TO 'FEEL THE ROAD' TO SAFELY NAVIGATE THROUGH TERRIBLY HAZARDOUS CONDITIONS WHILE MY WIFE WAS FRANTICALLY WIPING THE WINDSHIELD AND SIDE WINDOWS WITH HER SWEATSHIRT AND NAPKINS. IT IS INDEED A MIRACLE THAT I WAS ABLE TO KEEP THE RV ON THE ROAD AND UNDER CONTROL WITHOUT HITTING SOMEONE OR GOING OFF THE SIDE OF THE MOUNTAIN. THIS TECHNICAL MALFUNCTION HAS ONLY HAPPENED ONE TIME AND WINNEBAGO HAS BEEN...