This morning I was driving into work and I had to stop at a red light. When it was my turn to move ahead the car hesitated to move and when it finally moved it jerked off to the side. It felt as if the steering wheel was not under my control. I didn't have any more problems afterwards but I'm afraid it may happen again. If there had been a car driving on the side of me we could have collided. FYI - The maintenance required light is on.