Allows easy access to factory radios with built-in rear speaker outputs Plugs directly into empty 35 pin socket on 06-13 factory Harmon Kardon radios Wires are clearly labelled for easy installation This plug accesses the speaker leads of the radio but does not activate your radio's built-in fader control. To have your fader enables, you must go to a H-D« dealer and have your radio "reflashed.". HARNESS REAR SPEAKERS
