Help
I'm 99% sure you have to come in through the trunk to get the bolts the seat-backs hinge off of. unless you could get up under them with the lower seat removed (as you already did)
Once you get the nut off that lower hinge the seats will pull out if you fight with them.
Sorry this was like 6 years ago and i'm trying to remember.




There is a thread on this that I followed. Should be searchable.



