What component or system failed or malfunctioned, and is it available for inspection upon request? --It was taken by Jeep when they repaired it. They likely have it. How was your safety or the safety of others put at risk? --I was at a complete stop when the headrest deployed into the back of my head causing sever injury. There was no impact. The headrest slammed the back of my head. Has the problem been reproduced or confirmed by a dealer or independent service center? --Yes, and there have been news reports about class action suits, but there was no recall. In fact, they notified owners that if you hadn't had a problem then you're okay. No need to do anything. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? --Manufacturer (jeep) Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? --No