Retrofit antenna line - AN82.62-P-0001-04TC

Disconnect standard antenna connector and insulate connector (1) (no longer required) of antenna line for Audio 20 CD radio using felt tape and strap down.
The separation point of the antenna line is located on the left wheel well, above the left rear entrance.

Fig 1: Identifying Standard Antenna Connector And Insulate Connector
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Detach on-board antenna line (2) from on-board wiring harnesses (4) and route to audio gateway control unit (N93/1).
Connect coupling (3) of on-board antenna line (2) to audio gateway control unit (N93/1) and fix on-board antenna line (2) in place.
The connection at the audio gateway control unit (N93/1) is coded.

Fig 2: Identifying Coupling, On-Board Antenna Line, Audio Gateway Control Unit (N93/1) And On-Board Antenna Line
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.