I was involved in an accident due to what I believe was a malfunction in my Teslas steering system. While driving, the car unexpectedly turned the wheel to the left on its own and collided with a parked car. Despite my efforts to regain control by turning the wheel to the right and applying the brakes, the vehicle did not respond, and I was unable to prevent the crash. Given the lack of control and failure of the braking system, I strongly believe there was a serious issue with the car that led to the accident.