Remove and install rear seat backrest cover - AR91.18-P-1870MA

MODELS 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 Cover Remove/Install Components - Models 220.0 /1

	Remove/Install
1	Remove armrest (4) from rear seat backrest (2)		AR91.12-P-1745MA
2	Place rear seat backrest (2) on suitable surface with upholstery (5) facing downwards	Open cover plate on underside of rear seat backrest (1), with ISOFIX (child restraint system) in rear, code 573.
3	Detach upholstery (5) at armrest recess (4)
4	Detach upholstery (5) from around rear backrest frame (6)	Relieve seat cushion cover (5) tension by pressing cushion frame (6) down.
5	Pull upholstery (5) over foam rubber padding (9) at bottom and sides
6	Undo upholstery clips (7) at longitudinal stitching wire (8) by rotating upholstery clips (7) by 90°	Installation:  Align upholstery clips (7) and attach to stitching wire (8).
	Installation tool for stitching wire		WF58.50-P-9118-02A
	Assembly hooks for stitching wires		WF58.50-P-9118-01A
7	Remove upholstery (5) from foam rubber padding (9)	Installation:  Knock upholstery (5) in at side and align with longitudinal stapling on foam rubber padding (9).
8.1	Pull longitudinal stitching wire (8) out of material sleeves	Only when replacing upholstery (5). Installation:  Do not damage material sleeves on upholstery (5) when inserting longitudinal stitching wires (8).
9	Install in the reverse order