July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
Audio-HVAC subdisplay unit connector
WARNING: This page is about a different car, the 2008 Acura TL and 2007 Acura TL. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Audio-HVAC Subdisplay Unit Connector