Sedan
Removal
Note: Removing the rear seat on the Estate and Sports Coupe models is done in a similar manner.
1. Release the rear seat and fold it forward.
2. Move the mat aside and unscrew the seat belt mounting nuts under the seat.

3. Fold the seat back again, remove the cover under the seat and unscrew the nut (1) securing the hinge.
4. Remove the rear seat from the floor and take it out.

5. Loosen the bolt (1) securing the side cushion of the rear seat back and pull the cushion out of the holder with a jerk.
6. Move the mat to the side and unscrew the bolt securing the cushion between the rear seat and the seat back.
7. Remove the seat belt buckle mounting bolt from the vehicle floor.
8. Unscrew the 2 bolts securing the hinge pin on the right outside of the wheel arch.
9. Unscrew the nuts securing the clamp to the floor of the vehicle.
10. Release the seat back and fold it forward.

11. Unscrew the remaining nuts (1) securing the support clamp (2).
12. Disconnect the seat back release rods.
13. Remove 1/3 of the right back.
14. Remove 2/3 of the back from the left hinge pin.
Installation
Installation is performed in the reverse order of removal.
[Article was obtained from the portal: MercedesMAN]
