9-5 Sport Wagon (9600) L4-2.3L Turbo (B235) (2003)
6. Detach the upholstery strip (B) along one side on the rear of the backrest frame.
7. Remove the knob for the lumbar support adjustment (C).
8. Undo the upholstery hooks at the bottom edge of the backrest.
9. Fold up the upholstery and the cushion to the side of the backrest.
10. Unscrew the backrest adjustment motor, 2 screws (A).