As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ELECTRICAL ODOR SMELL EMANATING FROM SEAT 14K. NO BURNING, BUT DISTINCTIVE ODOR SMELL. POWER SUPPLY TURNED OFF AND ODOR SLOWLY GOING AWAY. SEAT LEFT IN POSITION AND PSGR RELOCATED TO ANOTHER SEAT. ELECTRIC ODOR PINPOINTED TO SEAT 14K. REPLACED ELECTRONIC CONTROL BOX. RECALIBRATED SEAT, OPS CHECK NORMAL.