The contact owns a 2024 Mercedes-Benz GLE 450. The contact stated that while driving at 30 MPH, the vehicle came to a sudden stop while approaching a puddle of water. The contact was thrown forward. There was an unknown warning light illuminated. The air bags did not deploy. The contact confirmed that there was no surrounding object that would have activated the Forward Collision Avoidance. The contact sustained injuries to her hand, finger, and nail but medical attention was not provided. The vehicle was taken to the local dealer but was not diagnosed or repaired. The dealer informed her to disable the driver assist and that there was no error code since it does not record. The contact was concerned that the Forward Collision Avoidance would activate while driving on the highway and it could result in a crash. The manufacturer was not contacted. The failure mileage was approximately 2,058.