I used to have a Renault many years ago and as I turned a bend on the M53, it told me to stop the car and switch off the engine. It turned out to be a loose wire was dangling down that touched the chassis as I turned. Gave me a fright but easily fixed.
I'm not saying that's what is wrong with yours, but as stanb said, get it checked out.
Fetere sum, ego sum Ergo