The rack-and-pinion system failed, causing steering to become difficult at low speeds and worsening rapidly over weeks. It was inspected by a mechanic at EV Coastal in Santa Ana, who said it was not the U-Joint or bolt corrosion issue addressed by an earlier NHTSA recall. There were no notifications either visible to me or to the mechanic in service mode. The accident was at low speeds and a partial cause was my daughter's difficulty making a smooth adjustment with the steering wheel. She was pulling out of a parking spot and collided with a car going a little faster than it should have in a parking lot. Fortunately, the damage was limited to a scratch to the passenger side door of the other car (see photo) and scratches to the right side of the front fender of the Tesla.