Originally Posted by Silver007
My buddies has two tabs about one inch long on each side of the vent. He has them all marked up by using a screwdriver to open and then gave up. To me it looks like they should pull down. Is this what you are speaking of? Do you have a picture of yours? We hate to break something.
Sorry , don't have a picture, but that sounds like it is the same. I think you have to push up on both tabs at the same time as you pull outward . I've only opened it once, and can't remember for sure until I do it again for this season. We'll be RVing this next weekend so I will add another answer this next weekend .