2024 Tesla Model Y steering problems

The vehicle was operating in Autopilot mode as it approached a right turn but was in the incorrect lane. The vehicle accelerated in an apparent attempt to merge into the correct lane and initiate the turn, but it approached the turn at an unsafe speed. I pressed the brake pedal, which disengaged Autopilot as expected, but the vehicle failed to slow down or stop. I attempted to manually complete the turn, but although I turned the steering wheel, the wheels did not respond.

The contact owned a 2024 Tesla Model Y. The contact stated that while his son was driving at approximately 38 MPH with his sister inside the vehicle, the brake pedal was depressed; however, the vehicle lost steering and braking functionality and failed to stop as intended, causing the vehicle to drive through a crosswalk. The contact stated that the steering wheel failed to respond while being turned, causing the vehicle to crash into a curb and then into a parked vehicle, which was able to stop the vehicle.