I am vinyl wrapping the dash trim on my 2012 Crosstour, and just removed the pieces. When I removed this particular piece I became puzzled. I had always thought the mic for the bluetooth was behind the vent, but instead, there is only a hole in the dash. Thinking it may have been an air duct, I felt around behind the dash, and there is absolutely nothing there that would need this vent. This is the trim piece that sits just to the left of the radio and to the right of the steering column. Is there an optional feature that my car does not have, or was this for a feature exclusive to the Accords, which also uses this same trim??