Remove/Install The Speakers In The Headliner - AR82.62-P-7876GZ

MODEL 164, 166 with CODE 810 (Sound system) 

MODEL 166 with CODE 811 (Advanced sound system) 

Fig 1: Identifying Headliner Speakers Remove/Install Components - Shown On Model 164

Courtesy of MERCEDES-BENZ USA

Shown on model 164 

	Remove/install
1	Remove headliner	MODEL 166 with CODE 810 (Sound system) with CODE Z05 (B5 armoring on special protection version)	AR68.30-P-4300GZ
		MODEL 166 with CODE 810 (Sound system) with CODE Z05 (B5 armoring on special protection version)	AR68.30-P-4300GQS
		MODEL 166 with CODE 810 (Sound system) without CODE Z05 (B5 armoring on special protection version) MODEL 166 with CODE 811 (Advanced sound system) without CODE Z05 (B5 armoring on special protection version)	AR68.30-P-4300GQ
2.1	Unscrew bolts (3) from left headliner speaker (2) or from right headliner speaker (1)	MODEL 164
2.2	Pull left headliner speaker (2) or right headliner speaker (1) out of rubber mounts.	Model 166
3	Disconnect electrical connector (4) from left headliner speaker (2) or from right headliner speaker (1)
4	Install in the reverse order