Remove/Install Seat Adjustment Unit On Rear Seat - AR91.12-P-0010S

Model 223 

with code 223 (Electric backrest adjustment and head restraints) 

Shown on vehicle except code 453 (Reclining rear seats) 

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Remove rear seat cushion padding.		AR91.12-P-1022SA
		Model 223 with code 223 (Electric backrest adjustment and head restraints) except code 224 (Rear individual seat design) Model 223 with code 223 (Electric backrest adjustment and head restraints) with code 224 (Rear individual seat design)
2	Move seat adjustment unit (1) backward until front screws (3) are accessible.
3	Remove screw/bolts (3).	Bolt, seat adjustment unit to body	*BA91.12-P-1002-03L
4	Expose electric lines (2).	Dismantling tool	Fig 1
5	Remove seat adjustment unit (1).
6	Install in the reverse order.

Fig 1: Identifying Dismantling Tool (000 589 95 63 00)

Courtesy of MERCEDES-BENZ USA