How do I get my conversion back seat/sofa bed back into seat position if switch stopped working? Is there a way to do it manually?

Want to put my Ford Econoline conversion sofa back into seat position but my switched stopped working. I have not tried to do it manually yet. Is it possible though?

If the problem is the switch itself, you can temporarily use a paper clip or small wire to bypass the switch and directly connect the wires it would normally connect.