Remove/Install Speaker In Overhead Control Panel - AR82.62-P-7883ME

Model 167 With Code 811 (High-End sound system) 

Courtesy of MERCEDES-BENZ USA

Topical note	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove/install
1	Remove overhead control panel control unit (N70).		AR82.20-P-1000ME
2	Unscrew screw/bolts (1).
3	Remove holder (2) together with left front center overhead control panel mid-range speakers (3D sound) (H4/115) or right front center overhead control panel mid-range speakers (3D sound) (H4/116) from overhead control panel control unit (N70).	The front center overhead control panel mid-range speakers (H4/115) or (H4/116) cannot be replaced individually and can only be replaced together with the holder (2).
4	Install in the reverse order.