Was at a patients home when I went to leave car wouldn't turn over. Took several tries to get it to turn over. Went to lunch and it happened again. Happened 4 times this day. Took to dealership and they said it was because I keep my lights on, radio on, and mirror control turned to one of the mirrors. Either that or because my trunk wasn't being closed all the way (see separate complaint for that one). Basically, it was all my fault. I am not doing anything different with this car than I have ever done with any of the Fords I have ever owned and never had a problem with.