Remove/install rear-seat backrest - AR91.12-P-1620MA

MODEL 220.0/1 except CODE (223b) Electrically adjustable rear bench seat except CODE (224c) Electrically adjustable rear single seats, with seat ventilation, seat heater and memory package 

Fig 1: Identifying Rear-Seat Backrest Remove/Install Components

Courtesy of MERCEDES-BENZ USA

	Remove/Install
1	Lower the rear head restraints
2	Remove rear seat cushion	An assistant is needed for the rear bench seat with integral child seat.	AR91.12-P-1020MA
3	Unscrew bolts (2) on the rear wall on the bottom, side left and right and in the middle	Bolt, rear seat backrest to rear wall.	*BA91.12-P-1002-02C
4.1	Disconnect electrical connector for heated seats	On vehicles with electrically heated left and right rear seats, code 872
5	Lift rear seat backrest (1) upwards and remove	Insert plug-in bracket (arrows) at the top of the rear wall; expose rear seat belts and seat belt buckle.