I've noticed that whenever I turn my car off, I hear this noise coming from the back of my car. It's a very quick sound, but loud. It starts off high pitched, and sounds like something is winding down, or stopping. That's really the best way I can think of to explain it.
I called my Service Department this morning and it's not a problem they've heard of.
Anyone else notice this?
It's a 2014 Limited with 5,500 miles.