Transmission Gear Indicator problems of the 2010 Mercedes Benz E350

Tl the contact owns a 2010 Mercedes Benz E350. The contact stated that while driving and stopping at a red light, the vehicle independently shifted into park. The failure recurred four times within a half an hour. The gear shift indicator indicated that the vehicle was in park. The contact shifted the vehicle into drive to move forward after the traffic light changed. The contact drove the vehicle back to her residence. The manufacturer was contacted and the contact was referred to mercedes-benz manhattan (770 11th Ave, new york, NY 10019 (646) 846-6402). The dealer stated that the electronic engine switch needed to be replaced. The contact was provided a repair estimate. The vehicle was not repaired. The failure mileage was 120,610.