Remove/install Bluetooth antenna - AR82.62-P-8980CW

MODEL 204, 207, 212, 218 with CODE (523) MB Audio 20 radio 

MODEL 204, 207, 212, 218 with CODE (510) Audio 20 with CD changer 

MODEL 204, 207, 212, 218 with CODE (525) MB Audio 50 radio 

MODEL 204, 207, 212, 218 with CODE (511) Audio 50 APS with DVD changer 

MODEL 204, 207, 212, 218 with CODE (527) COMAND APS with single DVD drive (with navigation) 

MODEL 204, 207, 212, 218 with CODE (512) COMAND APS with DVD changer 

Fig 1: Identifying Bluetooth Antenna Removing/Installing Components

Courtesy of MERCEDES-BENZ USA

	Remove/install
	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
1	Remove overhead control panel control unit (N70) or overhead control panel electronics (N70/3)	Suspend overhead control panel control unit (N70) or overhead control panel electronics (N70/3) from the connected electrical lines.	AR82.20-P-1000CW
2	Disconnect Bluetooth antenna electrical connector (A2/91x1)
3	Unclip Bluetooth antenna (A2/91) from overhead control panel control unit (N70) or overhead control panel electronics (N70/3) and remove	Unclip carefully, risk of breaking Bluetooth antenna (A2/91).
4	Install in the reverse order