AN82.85-P-0005-02W Install Wiring Harness of Additional Fan For COMAND

AN82.85-P-0005-02W Install Wiring Harness of Additional Fan For COMAND





1 Wrap felt tape (12) around COMAND fan motor wiring harness (3).
2 Connect white 4-pin coupling (3.1) and white 4-pin connector (11.1) to electrical connector of radio fan (X120).
3 Route COMAND fan motor wiring harness (3), as shown, to black 44-pin coupling (13) of COMAND controller unit.





4 Remove black 12-pin coupling (13.1) from black 44-pin coupling (13).
5 Remove insert (13.2) from black 12-pin coupling (13.1).





6 Install COMAND fan motor wiring harness (3) in insert (13.2) of black 12-pin coupling.
Assignment of insert (13.2) as follows:
- Gray/yellow line (gr/ge) in contact cavity "1"
- Brown/yellow line (br/ge) in contact cavity "2"
- Gray line (gr) in contact cavity "7"
- Red/yellow line (rt/ge) in contact cavity "8"





7 Install insert (13.2) in black 12-pin coupling (13.1).
8 Install black 12-pin coupling (13.1) onto black, 34-pin coupling (13).
9 Attach COMAND fan motor wiring harness (3) to the vehicle wiring harness (14) using a cable tie