Thanks for all the friendly comments! The full story is that I was at outside of whole foods in my car when an old couple got out of their truck. I saw in my rear view mirror that they left their lights on. The street they were going down was a one way street, so I chased after them on foot. After some running and little shoving I reached them only for the wife to tell me "Oh hun, they turn off by themselves." I went back and yes, she was correct.