I was sitting in the back seat adjusting my seat belt. The person sitting in the front seat ahead of me was adjusting their seat position. When they did this, the steel seat mechanism came down on the big toe of my left foot. It crushed the toe so hard that I was not able to remove it from the lowering seat mechanism. This was extremely painful and required medical attention at urgent care and at my primary care physician. I consider this a serious safety defect and design error in this model and possibly other models of this car.