Hi everyone. I'm new to the forum as I just purchased a karma a few weeks ago. I love the car, but I've noticed that when the battery gets down to 10 to 15 miles left on a charge, the check engine light comes on. I had the code looked at by autozone and it came through as a P0A7B - decoded by the scanner as Battery Energy Control Module Requested MIL. With the battery still low, I had the codes cleared and the check engine light came right back on. The car works fine when it has a full charge on it in both stealth and sport modes. Before taking to the dealership, I just wanted to see if anyone had any experience with this code before. I sure hope I'm not looking at a battery replacement. The car has only two thousand miles on it.