Even on my very simple OFF-ROAD POPUP CAMPER I have run into this... Then when someone points you in the right direction about all you can is say "Dang - so that's what that button does...."
I have an electric ROOF crank up motor and the book said if that fails you can crank up the ROOF using the manual level... I looked for months trying to find the lever and then when someone told it is the same lever you crank down the end lifts with... I thought "Great - Now I know"... Then it took another couple of months to figure out where to use it on the ROOF lift. It had a hidden hole you would never think was where the lever fit into it haha... Glad I never had to use the manual crank...
Forums like this are boss....
Roy Ken
