I checked my wiring and it was good. Also since your in the DWF,TX area would you know how to repair the unit or can you recommend someone that can get it working? Also when I bought the z1, the guy told me that I'm gonna need the maps updated, since there from 2006. Would this have anything to do with the unit not working?
Sorry if my questions are dumb but I never owned a Avic Z1, so this is all new to me