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

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

Shown on vehicle with electrically adjustable rear bench seat, code 223b 

Fig 1: Identifying Rear Seat Backrest Cover Remove/Install Components - Models 220.0 /1 (1 Of 2)

Fig 2: Identifying Rear Seat Backrest Cover Remove/Install Components - Models 220.0 /1 (2 Of 2)

	Remove/install
1	Remove rear seat backrest (1)	With electrically adjustable rear bench seat, code 223b.	AR91.12-P-1620M
		With individual rear seats, electrically adjustable, with seat ventilation, seat heater and memory package, code 224c.	AR91.12-P-1620MB
2	Place rear seat backrest with upholstery (2) facing downwards on suitably clean surface	Open cover plate on underside of rear seat backrest (1), with ISOFIX (child restraint system) in rear, code 573.
3	Detach upholstery (2) all way round out of retaining lugs (4) and clip groove (arrows) in backrest frame (3)	Relieve upholstery (2) by pressing down on backrest frame (3)
4	Detach upholstery (2) on head piece of backrest frame (7) of rear seat backrest (1) from clip groove (arrow)
5	Detach upholstery clips (8) from lateral stitching wires (10)
6	Fold in upholstery (2) to side so that upholstery clips (9) and stitching wires (10) are accessible	Pushing the foamed material (6) between the backrest frame (3) and the upholstery (2) at the stapling positions eases assembly
7	Remove center upholstery clips (9) from stitching wire (10)
8	Remove upholstery (2) from foam rubber (6)
9.1	Pull stitching wires (10) out of material sleeves on upholstery (2)	Only when replacing upholstery (2).
	Install
10.1	Insert and align upholstery wires (10) in material sleeves in upholstery (2)	Only when replacing upholstery (2).
11	Pull on upholstery (2) onto foamed material (6) and use a pressing-in tool to insert stitching wire (10) into upholstery clips (8, 9)	Pushing the foamed material (6) between the backrest frame (3) and the upholstery (2) at the stapling positions eases assembly
	Installation tool for stitching wire		WF58.50-P-9118-02A
12	Slide upholstery (2) on head piece of backrest frame (7) of rear seat backrest (1) into clip groove (arrow) first	Relieve upholstery (2) by pressing down on backrest frame (3)
13	Insert upholstery (2) all way round into retaining lugs (4) and clip groove (arrows) in backrest frame (3)	Ensure that the upholstery (2) is seated correctly.
14	Removing rear seat backrest (1)	With electrically adjustable rear bench seat, code 223b.	AR91.12-P-1620M
		With individual rear seats, electrically adjustable, with seat ventilation, seat heater and memory package, code 224c.	AR91.12-P-1620MB
15	Perform function test of seat ventilation and heated seats