What was found
SEA - DURING MAINTENANCE CHECK, THE OVERHEAD EMERGENCY LIGHT ABOVE THE AFT FLIGHT ATTENDANT SEAT FLICKERS ON AND OFF WITH ELECTRICAL POWER OFF. REPLACED THE BATTERIRES IN THE POWER SUPPLY AND OPERATED NORMALLY. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SEA - DURING MAINTENANCE CHECK, THE OVERHEAD EMERGENCY LIGHT ABOVE THE AFT FLIGHT ATTENDANT SEAT FLICKERS ON AND OFF WITH ELECTRICAL POWER OFF. REPLACED THE BATTERIRES IN THE POWER SUPPLY AND OPERATED NORMALLY. (X)