ON MAY 9, 2018 I WAS DRIVING MY VEHICLE WHEN FOR NO REASON AT ALL THE AEB SYSTEM ALARM SOUNDED AND LOCKED UP ALL 4 WHEELS. THE ROADS WERE WET AND IT WAS RAINING LIGHTLY. I WAS TRAVELING APROX 40MPH AND WAS NOT BRAKING AT THE TIME. WHEN THIS HAPPENED I COULD NOT GET THEM TO RELEASE. I TRIED ACCELERATING WHICH ONLY REVVED THE ENGINE. I ALSO TRIED TAPPING THE BRAKES WHICH DID NOTHING. THIS RESULTED IN SOMEONE REAR ENDING ME. WHEN THE VEHICLE REAR ENDED ME THAT IS WHEN THE BRAKES RELEASED.I HAD THE VEHICLE TOWED TO THE DEALERSHIP WHERE I PURCHASED IT FROM. SINCE THEN THE DEALERSHIP HAS INSPECTED IT PER KIA'S INSTRUCTION AND KIA SENT AN ENGINEER OUT ON JUNE 7TH TO RETRIEVE THE DATE FROM THE EDR. I WAS TOLD BY AN INDIVIDUAL AT THE BODY SHOP FOR THE DEALERSHIP THAT THE EDR SHOWED NO INFORMATION AND THAT THE TECHS HAVE FOUND NOTHING WRONG WITH MY VEHICLE. I HAD BEEN IN COMMUNICATION WITH A MAN NAMED ALEX VILALPANDO FROM KIA USA PRIOR TO THEM SENDING SOMEONE OUT AND HAVE LEFT HIM SEVERAL MESSAGES TRYING TO FIND OUT WHAT IS WRONG WITH MY VEHICLE. I AM ALSO AWARE OF 2 TECHNICAL SERVICE BULLETINS REGARDING THE AEB SYSTEM BUT WAS TOLD BY THE AUTO BODY WORKER THAT THEY SAID THEY DID NOT APPLY TO WHAT HAPPENED. I AM SKEPTICAL TO TAKE THIS VEHICLE BACK FOR FEAR THAT IT WILL HAPPEN AGAIN. THERE IS NO POSSIBLE WAY THAT THE VEHICLES COMPUTER SYSTEM OR EDR SHOWED NOTHING WHEN ITS OBVIOUS SOMETHING HAPPENED. I ALSO REQUESTED A COPY OF THE EDR FINDINGS AND HAVE YET TO RECEIVE ANYTHING.I AM GETTING