The collision protection system got activated by itself while driving at cretin location on cretin roads causing self hard breaking and the seat belt got full tightened , if car behind me , that well end to bad crash for sure one of the location where that always happens when passing threw ( regardless the single mentioned date) is on diffidence hwy , annapolis md 21401 (one mile after crossing crownsville rd heeding west ) i called lexus main office , they said they do not have recall on this model and was advised to visit a lexus dealer , i visited lexus of richmond virginia , they checked the car and they said that nothing wrong found ,