Hi. I have a 2014 Energi, 9K miles. I used the 12 volt compressor for about 90 seconds to put some air into a tire with a mysterious slow leak. Unplugged the cord, rewound the cord and cable, opened the door to put it back in the car, and discovered that the fan was running full blast (though the lights for the ventilation system weren't on), and the car was switched on. The fan would not turn off, and the car wouldn't shut down either. I tried a lot - sometimes it seemed to switch off and immediately came on again. The Stop Safely light was on, and a wrench icon was displayed - back and forth. I called my dealer; they said to have it towed in; I got that process started; maybe fifteen minutes later I got the automated call to say the tow truck would be there in 45 minutes, and went out to get something out of the car. It had shut itself off. I started it, and everything seemed normal, except that the Check Engine Soon light was on. I turned the car off, cancelled the tow truck, and drove it five miles or so to the dealer without incident. Haven't heard anything yet.