By default, the auto stop/start function is engaged every time you start the 2015.5 vovo S60. The car has about 1,800 miles and was picked up at the end of August, 2015, leased as new. My wife was stopped at a traffic light, on a relatively flat road. The car turned off the engine using the auto-stop/start. When she took her foot off the brake and put it on the accelerator, the car turned off completely. The dash turned off. She had to put on her hazard warning lights, put the car into park and press the stop/start button to start the car. She then was able to put it back into drive and continue. This is not how this is supposed to function. This represents a very serious problem that could result in someone getting rear-ended or not being able to accelerate from a stop in an emergency situation--imagine if an ambulance, firetruck or police car was coming through and you had to move through an intersection or to the side of the road but the car died?

- Greensboro, NC, USA