Retrofit MOST fiber optic cable wiring harness - AN82.61-P-0001-06TAB

Actual status of Media Oriented System Transport (MOST) fiber optic cable wiring harness (7) 

Fig 1: Identifying MOST Fiber Optic Cable Wiring Harness (Actual Status)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

1. Unclip cover (23) of fiber optic cable connector (MOST) (X39/50) in direction of arrow (arrow A).
2. Remove dust cap (24) (no longer required) of optical conductor connector sleeve (Z35/11).
3. Insert optical conductor connector sleeve (Z35/11) in direction of the arrow (arrow B) into fiber optic cable connector (MOST) (X39/50).

   The optical conductor connector sleeve (Z35/11) must audibly latch into place.

4. Clip covering (23) onto fiber optic cable connector (MOST) (X39/50).
   Fig 2: Removing/Installing Cover Of Fiber Optic Cable Connector (MOST)

   Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

   Specified status of fiber optic cable wiring harness (MOST) (7) 

   Fig 3: Identifying Fiber Optic Cable Wiring Harness (MOST) (Specified Status)

   Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

   Routing diagram for fiber optic cable wiring harness (MOST) (7), shown on model 211.2 

   Fig 4: Routing Diagram For Fiber Optic Cable Wiring Harness (MOST)

   Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

   Shown on model 211.2 

   The fiber optic cable wiring harness (MOST) (7) is routed forward starting from the left of the trunk.

5. Insert black 4-pin coupling (6) from auto pilot system wiring harness (1) into black 6-pin coupling housing (8) of fiber optic cable wiring harness (MOST) (7).

   The black coupling housing (8) is from audio gateway control unit (N93/1). An arrow is located at the side of the black 4-pin coupling (6). This corresponds to the direction of installation into the black coupling housing (8).

6. Connect the black coupling housing (8) to the audio gateway control unit (N93/1).
7. Fasten fiber optic cable wiring harness (MOST) (7) as shown on left wheel arch to on-board wiring harness.

   The green color coding on the MOST fiber optic cable wiring harness (7) must match the green color coding of the on-board wiring harness (see arrow).

   Fig 5: Identifying Black 4-Pin Coupling Of Auto Pilot System Wiring Harness And Black 6-Pin Coupling Housing Of Fiber Optic Cable Wiring Harness (MOST)

   Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
8. Route MOST fiber optic cable wiring harness (7) further into left cable duct in left front footwell.
9. Route fiber optic cable wiring harness (MOST) (7) from left footwell cable duct along parking brake cable (16) to radio recess and fix in place.
   Fig 6: Identifying Fiber Optic Cable Wiring Harness (MOST) And Parking Brake Cable

   Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
10. Insert black 2-pin coupling (25) from fiber optic cable wiring harness (MOST) (7) into included black coupling housing (8).
11. Insert black 4-pin coupling (6) from auto pilot system wiring harness (1) into black coupling housing (8).

    Observe installation position (arrow).

    Fig 7: Identifying Black 2-Pin Coupling, Fiber Optic Cable Wiring Harness (MOST) And Black Coupling Housing

    Courtesy of MERCEDES-BENZ OF NORTH AMERICA.