Install wiring harness of additional fan for COMAND - AN82.85-P-0005-02EWM

MODEL 212.0##/2## 1# as of 4/13/13 as of model year 2014 

MODEL 218.3##/9## 1# as of 3/1/13 as of model year 2014 

1. Form loops with COMAND fan motor wiring harness (1) using cable tie and wrap felt tape around it.
2. Route radio fan electrical connection (X120) into the slot of COMAND controller unit.
3. Establish the electrical connection to the radio fan (X120) with the white 4-pin plug of COMAND fan motor wiring harness (1).
4. Attach black 12-pin connector (3) at 42-pin connector (2).

   The 42-pin connector (2) is part of the audio component.

   Fig 1: COMAND Fan Motor Wiring Harness, Black 12-Pin Connector And 42-Pin Connector

   Courtesy of MERCEDES-BENZ USA