What component or system failed or malfunctioned, and is it available for inspection upon request? The headrest randomly deployed well car was in park. All I did was sit in my seat. How was your safety or the safety of others put at risk? My safety was put at risk because now I have a sore neck and migraine from something meant to keep me safe but instead jeopardized my safety. Has the problem been reproduced or confirmed by a dealer or independent service center? I will be calling as soon as they open. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? Calling as soon as they open. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? No warnings at all.