The contact owns a 2026 BMW I5 Xdrive40. The contact stated that while his wife traveled at approximately 2 MPH and applied the brakes to park, the vehicle accelerated unexpectedly and struck the vehicle ahead. No visual or audible alert was provided by the Forward Collision Warning system. The contact stated the failure recurred. A police report was filed. The manufacturer was notified of the failure by telephone. The failure mileage was approximately 7,500.