Hey there I have taken my third row bench seat out of the back of my 2003 Chevy suburban, I was wondering if I Able to unfold it on the ground outside of the vehicle without it being connected to the vehicle anymore I'm taking out for added extra some storage and would like to set it up inside my house as a couch. I have tried pulling 1, 2, and three simultaneously it still will not release. Does there need to be a metal bar under the latches?