Hello all. I have a 2011 SL with the Rockford Fosgate sound system/Navigation. I’m hesitant to post a new thread as lately I’m finding the thread police are quick to point out the questions have been answered. So I diligently looked throughout this forum prior to posting. I even looked at the diagrams from a 2012 posting that do not show what I need. I simply need to know how to retain my factory amp with aftermarket Kenwood as well as backup camera. What color wire is the amp and where does it hook to?