AN82.61-P-0001-06ELA Retrofit MOST Fiber Optic Cable Wiring Harness

AN82.61-P-0001-06ELA Retrofit MOST Fiber Optic Cable Wiring Harness
- MODEL 218.3## (except 218.374) 1#
- with CODE (537) Digital radio
- with CODE (810) Sound system
- with CODE (863) Digital/analog TV tuner





1 Remove coupling (10) of optical fiber (1) from 34-pin connector housing (2) of optical fiber wiring harness.
The 34-pin connector housing (2) is no longer required.





2 Route optical fiber (1) from slot of removed audio component along existing vehicle wiring harness and secure with cable ties.
3 Connect coupling (3) to media interface control unit (N125/1).





4 Remove coupling (9) of vehicle's own optical fiber (7) from black 34-pin coupling (6).
5 Remove blue fuse (8) from coupling (9) of vehicle's own optical fiber (7).
6 Remove optical fiber (7.1) of vehicle's optical fiber (7) from input contact cavity (arrow C) of coupling (9).
Observe arrows on coupling (9).
7 Remove protective sheath (4) from optical fiber (7.1).





8 Remove blue fuse (8) from coupling (10).
9 Remove optical fiber (1.1) from input contact cavity (arrow C) of coupling (10).
Observe arrows on coupling (10).
10 Attach protective sheath of optical fiber (7.1) to optical fiber (1.1).
11 Install optical fiber (1.1) in free contact cavity of coupling (9).
12 Install blue fuse (8) in coupling (9).
13 Remove optical fiber (1.2) from output contact cavity (arrow D) of coupling (10).
14 Install coupling (9) in outer slot at black 34-pin coupling (6).





15 Connect optical fiber (7.1) and optical fiber (1.2) to connection piece (11).
The connection piece (11) is an adapter for closing the ring of the optical fiber again.
The optical fiber (7.1) and the optical fiber (1.2) must audibly engage.
16 Lock connection piece (11) by pressing it together.