Remove and install backrest angle switch - AR91.29-P-1772T

MODEL 211.0 with CODE (287a) Through-loading feature 

MODEL 211.2 

Shown on model 211.0 on left rear seat backrest 

Fig 1: Identifying Backrest Angle Switch Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Remove/Install
1	Remove rear seat backrest upholstery	For model 211.0, left rear seat backrest	AR91.12-P-1030TA
		For model 211.2, left rear seat backrest	AR91.12-P-1030TC
		For model 211.0, right rear seat backrest	AR91.12-P-1030TB
		For model 211.2, right rear seat backrest	AR91.12-P-1030TD
2	Counterhold pivot pin bolt (2) and remove nut (7)		*BA91.12-P-1013-02A
3.1	Guide driver (6) out of torsion bar spring (1) and remove	Applies to left rear seat backrest only.
4	Remove adapter washer (5)
5	Remove backrest angle switch, left (S54/5) or backrest angle switch, right (S54/6) and expose electrical line
6.1	Remove spacer washer (4)	Applies to left rear seat backrest only.
7	Remove guide (3) and pivot pin (2)
8	Install in the reverse order