Thanks all. I'm thinking or been told now that its the navigation disc. There is none and the nav and backup don't work. Tech can't get into program it without it. Anyone have the part # for the disc. Ebay has some but I don't know which I need>>>??
https://www.ebay.com/i/311678763385?chn=ps&norover=1&mkevt=1&mkrid=711-117182-37290-0&mkcid=2&itemid=311678763385&targetid=883676038459&device=c&mktype=pla&googleloc=9030453&poi=&campaignid=9423618864&mkgroupid=95235862986&rlsatarget=aud-622524040998la-883676038459&abcId=1141016&merchantid=112025622&gclid=CjwKCAjw7LX0BRBiEiwA__gNwyHdfcdZQ6hX0cNTj9pRpE5OoPextSYk6VShJAu2pmN5mow_lIPueRoC1OcQAvD_BwE