Help! I'm trying to save the headrests from my 87 Town & Country wagon before it heads off to the great wrecking yard in the sky. It was hit while parked and totaled but another T&C owner needs these for his Mark Cross interior resto. There's something that keeps them from pulling out but I can't figure out how the retainer works. Any quick guidance (the wrecker is coming later today or early tomorrow) would be most appreciated.