NHTSA Complaint #11054723 — 2017 TOYOTA PRIUS

TOYOTA PRIUS PRIME 2017 LANE DEPARTURE WARNING WITH STEERING ASSIST. THIS STEERING ASSIST FUNCTION DOES NOT WORK AS IT DOES IN ANY OTHER TOYOTA MODEL. I HAVE SPOKEN WITH TOYOTA ENGINEERING AND MET WITH A TOYOTA TECHNICAL REPRESENTATIVE AND THEY ADMIT THAT THE STEERING ASSIST FUNCTION DOES NOT WORK AS IT DOES IN ANY OTHER TOYOTA MODEL. AS YOU WILL SEE FROM MY ATTACHED DOCUMENT THIS FUNCTION REALLY DOESN'T WORK AT ALL. I AM NOT SURE IF THIS IS A REGULATED SAFETY FEATURE OR NOT BUT IT WAS SUGGESTED BY A TOYOTA EMPLOYEE THAT I MAKE THE NHTSA AWARE OF THIS FAILURE AS IT COULD BE A SAFETY CONCERN THAT SHOULD BE LOOKED AT. I HAVE DRIVEN AT LEAST 5 PRIUS PRIME ADVANCED AND ALL HAVE THIS PROBLEM IN THAT THE STEERING ASSIST FUNCTION DOES NOT WORK IN ANY OF THEM EVEN THOUGH IT IS ADVERTISED AND SOLD TO THE CONSUMER AS A INTEGRAL PART OF THE TOYOTA SAFETY SUITE THAT IS ON ALL TOYOTA VEHICLES. THIS STEERING ASSIST FUNCTION DOES WORK ON ALL OF THE OTHER TOYOTA MODELS AS ADVERTISED AND AS A CONSUMER WOULD EXPECT. PLEASE REVIEW MY ATTACHED DOCUMENT THAT DESCRIBES THE PROBLEM AND MY ATTEMPTS TO GET TOYOTA TO CORRECT THIS PROBLEM. THE STOCK ANSWER I HAVE RECEIVED FROM MOST TOYOTA REPRESENTATIVES IS THAT THE STEERING ASSIST "WORKS AS IT IS ENGINEERED TO DO" MY STOCK ANSWER TO THIS IS WHY DOES IT FUNCTION DIFFERENTLY THAN EVERY OTHER VEHICLE EQUIPPED WITH THE TOYOTA SAFETY SUITE. I HAVE NEVER RECEIVED A COHERENT REPLY TO THAT QUESTION.