9-5 Linear Sport Wagon (9600) L4-2.3L Turbo (B235) (2002)
7. Remove the hinge pin at the centre joint.
IMPORTANT: Do not touch the retaining bolts.
8. Undo the 60% backrest trim bracket (at the outer seatbelt anchor point).
9. Place the backrest in the upright position. Lift off the backrest from the left side bracket.
10. Move the 60% backrest towards the door so that the pin towards the centre joint comes out of its hole.
11. Lift out the backrest.
12. Remove the backrest lock's cover, 1 screw on the side plus clip (turned a 1/4 turn).