AFTER OWNING AN ATLAS FOR ABOUT 2 WEEKS, I PICKED UP MY 2 YEAR OLD AND PUT HIM IN HIS FORWARD-FACING CAR SEAT IN THE 2ND ROW. AS I STARTED TO SLOW DOWN AS WE APPROACHED A RED LIGHT (NORMAL STOP - NOT A HARD BRAKE BY ANY MEANS), THE SEAT THAT MY 2 YEAR OLD WAS SITTING IN SLAMMED FORWARD INTO THE BACK OF THE FRONT PASSENGER SEAT. WITH MY CHILD SCREAMING AND CRYING, I QUICKLY PUT THE VEHICLE INTO PARK AND TURNED AROUND TO PUSH HIS SEAT BACK INTO THE NORMAL POSITION. MY CHILD HAD A MINOR ABRASION ON HIS FOREHEAD BUT FORTUNATELY, THE HEAD PROTECTION ON EITHER SIDE OF HIS HEAD TOOK THE BRUNT OF THE IMPACT. THE CAPTAINS CHAIR MUST HAVE NOT BEEN LOCKED INTO PLACE. AFTER INVESTIGATING FURTHER, I FOUND THAT I REALLY HAVE TO MAKE AN EFFORT TO GET THESE SEATS TO LOCK INTO PLACE. SIMPLY PUSHING THESE SEATS INTO PLACE WILL NOT LOCK THEM (I KIND OF HAVE TO SLAM THEM BACK TO GET THEM TO LOCK). IN MY OPINION, THESE SEATS SHOULD LOCK INTO PLACE MUCH EASIER. I COULD EASILY SEE MANY CHILDREN SUSTAINING INJURIES (OR WORSE) IN THIS VEHICLE DUE TO THIS FLAW.