The contact’s daughter owns a 2014 Dodge Avenger. The contact stated that while her daughter was driving approximately 40 MPH, the occupant restraint controller in the driver’s seat activated inadvertently, and the head restraint deployed. The contact stated that her daughter was struck in the back of the head by the head restraint. The contact stated that her daughter had not observed the warning light before or after the failure. The contact’s daughter had not taken the vehicle to a local dealer or independent mechanic. The vehicle was not diagnosed or repaired. The manufacturer was not informed of the failure. The contact researched online and related the failure to NHTSA Campaign Number: 17V640000 (Seats, Air Bags); however, the VIN was not included. The failure mileage was unknown.