July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
USA models
WARNING: This page is about a different car, the 2011 Acura TL, 2010 Acura TL, and 2009 Acura TL. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: HDD Navigation System (USA Models) - Circuit Diagram