Remove/Install Rear Backrest Trim - AR91.12-P-1134GQA

Model 166 60% rear seat 

Shown on model 166 with code 282 (Through-loading feature) 

Fig 1: Rear Backrest Trim Components Location - Model 166 60% Rear Seat With Code 282

Courtesy of MERCEDES-BENZ USA

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Fold 60 % rear seat backrest forward.
2	Unclip covers (3) of 60 % rear seat backrest.	Long wedge	Fig 2
3	Remove flap (5) from through-loading feature cover (7).	Model 166 with code 282 (Through-loading feature) 60% rear seat
4	Unclip retaining clips (8) on right side of through-loading feature cover (7).	Removal:  Guide extraction hook through hole openings and release the catch tab positioned behind it.
		Long wedge	Fig 2
		Extraction hook	Fig 3
5	Unclip remaining retaining clips (6) and remove through-loading feature cover (7) from guide.	Model 166 with code 282 (Through-loading feature) 60% rear seat Extend foldable armrests and open hatch. This allows the frame to be inserted correctly when it engages.
		Long wedge	Fig 2
		Extraction hook	Fig 3
6	Pull out rear backrest cover side lip (arrows) on back of 60 % rear seat backrest trim (4).	Long wedge	Fig 2
7	Remove 60 % rear seat backrest trim (4).
8	Install in the reverse order

Fig 2: Identifying Long Wedge (115 589 03 59 00)

Courtesy of MERCEDES-BENZ USA

Fig 3: Identifying Extraction Hook (140 589 02 33 00)

Courtesy of MERCEDES-BENZ USA