Mine has done the same thing 3 times with less than 5,000 miles. Dealer acts all befuddled. They know the same code appeared each time. Yet, they insist on having their tech drive it to recreate the problem which makes no sense. What would a 4th code prove? They finally escalated to KIA support after having the car the 3rd time. This time they have had it a week. Now they are telling me it takes KIA tech support 48 hours to respond. Two comments: 1. I will be pursuing a lemon law buy back per state of MI law. 2. DO NOT BUY A KIA! It's nothing more than a cheap computer with wheels. Ours is also a grey X-Line.