While driving home the steering suddenly felt like it was stuck. I thought the engine had shut off at first, I looked down at the dashboard and a warning was flashing "Check/Service Power Steering". I turned the wheel really hard and the wheels would turn. Luckily, I had just turned off of a winding road this could have been disastrous. I was lucky to have turned into my subdivision and was driving at a low rate of speed at the time. When I got home, I turned the car off and back on and the power steering was working again. Of course, I had it towed to the dealership anyway. We'll see what they say tomorrow. Apparently this is a carryover problem from the 2014 mode.