While pulling forward out of a parking lot at a low speed, the vehicle's Automatic Emergency Braking (AEB) system suddenly and aggressively engaged without warning. There were no vehicles, pedestrians, or obstacles whatsoever in the vehicle's path. The deceleration was extremely severe and violent, mimicking the sensation of hitting a brick wall. This unprompted, false-positive system activation subjected my body to intense, sudden forces, resulting in a painful back injury that requires medical attention. The system completely failed to accurately evaluate the path of travel, creating an immediate and unexpected hazard to my physical safety and that of anyone following behind me.