Removing and installing loudspeakers in rear shelf - AR82.62-P-7836T

MODEL 211.0 except CODE (540a) Electric roller blind for rear window 

Fig 1: Identifying Rear Shelf Loudspeaker Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Shown with code (810) sound system 

	Remove/Install
1	Remove rear shelf	On vehicles without through-loading facility (code 287a).	AR68.30-P-4580T
		On vehicles with code (287a) through-loading facility.	AR68.30-P-4580TA
2	Detach bass module speaker connector 1 (H4/17x1) and connector 2, for the bass module speaker (H4/17x2) on the bass module speaker (H4/17)
3.1	Disconnect electrical connectors (9) at left rear speaker (H4/7) and right rear speaker (H4/8)	On vehicles with code (810) Sound system
4	Take off retaining clips (10) and remove wiring harness (11) from speaker housing (8)
5	Rotate speaker housing (8) counterclockwise and remove
6	Install in the reverse order