I have a 2016 civic touring that i bought in June. Since then I have had the car in the shop almost a month trying to get the navigation fixed. After the second time they attempted to send me home with a broken Nav, I told them to kindly keep it until fixed. They are currently replacing the entire navigation head unit. They have attempted to replace the antenna, restoring the nav back to factory with no luck. My real fear is that the head unit will not fix this problem. Anyone else had any luck with fixing the NAV that would not detect the cars location?