No , They are there to cool the fridge in the out kitchen when the big door is shut . Bit of advice on those vents is to take them off and add a piece of screening behind the vent and put back on . That will keep mosquitos from entering the bathroom , trust me ,it works.
You may want to reverse your bath door as well so you can access the bathroom without opening the slide. It is real easy to reverse,and remember to reverse the knob.
It was a rainy few days at Algonquin Prov park...tarps kept us dry.
Wayne --Belle River (Windsor), Ontario
2013 Sunset Trail Reserve 25RB..
2015 White Chev Silverado 2500HD 4x4 (6.0 l gasser)
2003 Mountain Star 890SBRX Truck Camper