Looks like to hold up the 3rd seat when folded down. The rear ones anyway-other ones are probably 3rd seat mounts. Ted
The rear ones are for 3rd seat and non-3rd seat, It is just what keeps the lid from dropping down into the well. I think the other brackets are 3rd seat only.
The rear ones are what jm3 said. The ones on the floor are for mounting a cardboard panel separating the 3rd seat area from the the rear cargo area. The front ones hold the cover of the 3rd seat when it's folded flat. Mel
