anyone here know how to take out the back seat...it such a hustle work. i only manage to release 2 side pin lock but there is another one bolted just on the bottom back of leaning cushion...adding more to that i dunno how to take off the leaning cushion

Need to take the seat off for cleansing purpose (roaches are every where) and yesterday my lil precious comfortably pee on the cushion .
now the whole car deodorizer with pee odor.