Remove/install voice control system control unit - AR82.70-P-0003T

MODEL 211.0 up to 1.6.08 except CODE (809) Model year 2009 with CODE (813) Voice control system (VCS [SBS]) 

Fig 1: Identifying Voice Control System Control Unit Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Remove/install
	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
1	Remove soundproofing (1)
2	Remove carrier plate cover (2)
3	Disconnect electrical connector (3)	To avoid damaging the fiber optic cable, do not kink fiber optic cable, route over sharp edges or bend in radii smaller than 25 mm.
4	Cover fiber optic cable	The fiber optic cable is integrated in electrical connector (3).	AR82.95-P-0005-01A
5	Detach wiring harness (4) from carrier plate (5) and place to one side until bolt (6) is accessible
6	Remove bolt (6)
7	Open cable tie (7) and remove voice control system control unit (A35/11) out of the carrier plate (5)	Installation:  Replace cable ties (7).
8	Install in the reverse order