The contact owns a 2014 Volkswagen Jetta. The contact stated that while pressing the brake pedal, the vehicle suddenly shut off and began to roll backward causing a second vehicle to crash into the rear passenger side door. No injuries were reported. A police report was taken at the scene and the vehicle was driven away. The cause of the failure was not determined. The contact indicated that after the vehicle was serviced under a manufacturer's campaign the vehicle had randomly shut off on several occasions and after restarting the engine the vehicle would operate as normal. No further information was available. The manufacturer was notified of the failures but no assistance was offered. The failure mileage was 149,000.