 I purchased this ML 350 new in August 2012...could hardly wait to get it on the road.....took 3000 mile trip in October and vehicle performed flawlessly......no problems.....then took another 3000 mile road trip in March 2013.....wife and I were almost involved in major accident due to the "map-functioning" of the pre-safe system.....we were in high speed traffic surrounded by about 20 cars....all going in excess of 70 mph.....we were in the middle lane and a car in the lane closest to the side of the road swerved generating the need for an emergency avoidance maneuver on my part.....I stepped on the brakes , which disengaged the cruise control and also swerved to miss the other vehicle this