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  1. Jeep Grand Cherokee EcoDiesel 2014, 8.4an NAV Ent Unit upgrade

    Grand Cherokee Diesel Electronics
    Reading through FCA announcement that JGC Model year 2017 will support Android Auto and Apple Car Play, I am intrigued about how someone could swap the old unit for a newer unit as the unit form factor looks exactly the same as current 2014-16 8.4an units. Easier and cheaper to swap out Nav...