It UPS arrived with the new/used head (342.40 shipped) unit for my car. It worked perfectly! I watched a couple videos again, went out there, took out the Map disk from the old unit first (2019) (62.04 shipped) using what I just learned on YouTube, took out the old unit, put in the new unit and everything works perfectly! I put in the new unit and then came in and rode the Peloton and tomorrow I will go driving with that new unit, the Aux cable works again! So does everything else. I can tell which road I am currently driving on and CD’s play again too! So awesome!