I reported previously that my 2014 GT with Tech pkg had a problem with the GPS - it did not work. When I pressed the NAV button nothing happened. Everything else is working however. Took i to the dealer on Saturday so they could check it out Monday and they tell me they have made no progress. from experience, the techs at this dealer are not the greatest - but can it be that hard to figure out??? I called Tom Tom and they think it might be something as simple as a bad connection from the card reader to the head unit. Very frustrating. My loaner is a CX 9 tank that is about as much fun to drive as a pick up truck.