I replaced a bug deflector around my headlight yesterday and to make it easier to get to the bolts under the fender I turned the wheel all the way to the right then shut the engine off. BIG mistake.
The wheel was ripped from my hands and turned 1/2 a revolution. If my hand was through the wheel for some reason I think I could have had a bad accident.
I was in a dirt parking lot. Not sure if this would have happened on pavement.