MY 2014 CHEVY CRUZE ECO WAS HIT IN THE RIGHT REAR OF MY VEHICLE BY A 2015 CHRYSLER THAT WAS GOING APPROXIMATELY 40-45MPH. MY VEHICLE WAS GOING AROUND 20MPH. ONCE HIT IN THE REAR I WAS FLUNG FORWARD AND TO THE LEFT, CAUSING ME TO HIT MY HEAD ON THE LEFT A-PILLAR AND MOMENTARILY BLACKING OUT AND THEN WENT FORWARD MORE JUST STOPPING BEFORE HITTING MY HEAD ON THE STEERING WHEEL. THEN I HIT THE VEHICLE IN FRONT OF ME. NO AIRBAGS WERE DEPLOYED, NOT A SINGLE ONE. THE ONSTAR SYSTEM SAID THEY DETECTED AN AIRBAG DEPLOYMENT BUT NOTHING EXTERNALLY DEPLOYED IN VEHICLE. I BELIEVE THAT IF AIRBAGS ACTUALLY DEPLOYED IT COULD HAVE LESSENED OR STOPPED MY CONCUSSION I RECEIVED FROM MY ACCIDENT. *TR