ON 12/22/12 AT APPROXIMATELY 9PM I WAS PARKING MY CAR HAVING ARRIVED AT MY DESTINATION. I HAD ALMOST FINISHED PARKING WHEN MY MERCEDES BENZ C300, 2010 LUNCHED FORWARD WITHOUT WARNING AND HIT THE TRUCK IN FRONT OF ME RESULTING IN A CHAIN RECTION. WITH THAT TRUCK SMASHING INTO THE VEHICLE INFRONT OF IT. I HONESTLY BELIEVE THAT THE VEHICLE SUDDENLY ACCELERATED ON ITS OWN AND THEREFORE MUST HAVE MALFUNCTIONED. I WENT SEARCHING AND FOUND SIMILAR COMPLAINTS FROM A COUPLE OF OTHER OWNERS OF BENZ C300 2010 MODEL.I CALLED MERCEDES BENZ USA AND REPORTED AND WAS TOLD THAT I NEED TO TAKE THE CAR IN AND PAY FOR IT TO BE DIAGNOSED. THEY INSISTED THAT THEY HAVE NOT HEARD OF ANY SIMILAR COMPLAINT. I AM CONCERNED THAT THIS MAY HAPPEN AGAIN. *TR