you know the plastic bits between the rear seats.... how do you get them out to replace them?
Easy job, feel under the front of the rear seat squabs, there is one 10mm bolt each side, undo both bolts, pull the seat squabs forward and out, turn the assembly upside down and you will see the screws holding the plastic trim on, now look at the bottom of the seat backs, you will see one 10mm bolt per side, remove, push the seat backs upwards to disengage the assembly from hooks on the bulkhead, flip assembly over and again you will see the screws holding the trim.