NHTSA Complaint #11021679 — 2012 IC 3000

WE (KUNA SCHOOL DIST.)HAVE 18 OF THESE IHC BUSES 2009-2014 THAT ALL HAVE THE SAME EMERGANCY WINDOWS. THEY UNLATCH THEMSELVES EVERY TIME YOU HIT A BUMP. IT SOUNDS THE BUZZER. I HAVE CONTACTED RUSH IN BOISE FOR 2 YEARS NOW FOR A FIX. NOBODY CAN GET THEM TO FIX THIS PROBLEM. THIS IS A SAFTY ISSUE AND SHOULD BE RECALLED. THEY WILL HAVE TO REDISIGN THE WINDOW. THEY HAVE STOPPED USING THIS STYLE SINCE. THIS TELLS ME THERE IS A PROBLEM THAT THEY KNOW ABOUT. PLEASE HELP US. THANK YOU