I just bought a used 2016 Explorer Limited with only 27,000 miles on it. I love everything about it. Out of nowhere after sitting in a parking lot for 8 hours while at work, the battery was dead when I got off work. I didn't leave any lights or an accessory on. I mean it was completely dead. I got a jump start and it was fine. I put a slow charge on it for 5 or 6 hours when I got home. I was wondering if there is some kind of issue with the 16 Explorer and a weird electrical drain or something that owners are experiencing.