WHILE I WAS DRIVING ON THE FREEWAY DOING 65 MPH THE DRIVER'S SEAT HEADREST DEPLOYED. IT BURST FORWARD HITTING ME ON THE BACK OF THE HEAD SO HARD I STRUGGLED TO KEEP CONTROL. I WAS IN MOTION, NOT INVOLVED IN ANY TYPE OF IMPACT. THERE WAS NO REASON FOR THE HEADREST TO DEPLOY.*DT CONSUMER HAS CONTACTED THE DEALER AND WILL BE REPLACING THE HEADSET NEXT WEEK.*JB