My son's car was hit by this Buick while he was making a right turn. The driver of the Buick was not paying attention and thought he had already turned. She accelerated into him and AEB did not prevent it. We are not sure why this Buick's ADAS failed. It is not our car, but that of the person who hit us. I don't know the answers to the above question as we were not the driver and it is not our car. Our concern is how could the car allow such an impact to occur especially at low speed. Video from our car showing the accident is here: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)