Adding Commander Knob to '15 Sport?

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2015 Soul Red 6 Sport Auto 2016 Accord EX Auto
Has anyone tried to add the commander knob to their Sport? The Touring of the same year appears to use the same head unit. I am wondering if the wiring is in the center console already or not. Anyone know?
 
Not the most lively forum here. Tore the car apart today, no wiring for the commander knob is present.
 
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