not trying to talk bad about someone that has died, that sucks but.... turn the dam key off, shift to N, slam it into park, common sense, gm has been using drive by wire for how long? i have owned 2 and have never herd of any issues, even my rc cars have a fail safe to keep them from going out of control. just goes to show if they would have put more money into testing and research and less into advertiseing they might have saved lives, and their reputation. moral of the story buy gm. lol