Retrofit CAN Wiring Harness - AN82.60-P-0017-02LW

Model 205.0/2/3/4 with code 520 (Audio 20 USB) 

Model 205.0/2/3/4 with code 522 (Audio 20 radio) 

Connection scheme 

Courtesy of MERCEDES-BENZ USA

The following operation steps are described on the left-hand drive vehicle, installation in right-hand drive vehicles is carried out mirror-inverted.

1. Install black/white line (BK/WH) into contact cavity 8 of front center console electrical connector (X138/1).

   The contact cavities are labeled.

2. Install black line (BK) into contact cavity 9 of front center console electrical connector (X138/1).

   The contact cavities are labeled.

   Courtesy of MERCEDES-BENZ USA

3. Route twisted black line (BK) and black/white line (BK/WH) into driver footwell and fix in place using cable ties and felt tape.

   Courtesy of MERCEDES-BENZ USA

4. Route twisted black line (BK) and black/white line (BK/WH) to telematics CAN (CAN A) potential distributor electrical connector (X30/35) and fix in place using felt tape.
5. Connect violet, 2-pin connector (1.1) to telematics CAN (CAN A) potential distributor electrical connector (X30/35).

   Courtesy of MERCEDES-BENZ USA