On December 30, 2022 I was driving my vehicle between the speed of 40-45 MPH through an intersection on a overcast day mid afternoon around 11:30 AM there were no vehicles in front, behind, or either side of me. I was the only vehicle in the intersection. All of a sudden the car did an automatic hard brake. So hard I was lifted off my seat and my head almost hit the steering wheel. The mid of my back from the force back into to my seat has hurt me for a few days after the incident. Luckily there was no one behind me or I'm sure I would have been rear ended due to the hard sudden stop for no reason at all. A few days later after the holidays on January 4, 2023 I called my local Honda Service Department told them about the incident and asked if they needed to inspect my vehicle or anything they could do to fix the system. I was told there is nothing they can do at this time Honda Corporation as a whole has not done any kind of update to the programing or summited any kind of service requirement to correct. He advised for me to turn the function off every time I turn on my vehicle. At this time Honda or no one else has inspected the vehicle and I have continued to turn the function off so it has not reoccurred at this time and I sure hope to never experience it again. There were no warning lamps or messages the day of the incident. Since I have owed the vehicle on multiple occasions I have gotten a "Brake" message pop up on the dash when nothing is in front of me but never