I discovered that, although the dealership had done a good job cleaning and detailing the interior, they had missed the area under the trunk floor where the spare is. Woodchips, dirt... it was obvious the thing had been used properly.
While cleaning I had ended up pulling off the plastic passenger side panel, and ended up finding two connectors that were not connected to anything. A white one under the smaller black organizer, and a black one hidden above the tire.
The black one I'm assuming is for the subwoofer that isn't there (and made me think there WAS a subwoofer and it was removed for some reason.
But what's the white one for?
I noticed in the smaller organizing tray, there's a punch out area in front of the connector. So it's there for a reason.