What was found
THE LAVATORY SMOKE LIGHT ILLUMINATED IN FLIGHT. MAINTENANCE REPLACED THE LAVATORY SMOKE DETECTOR, THE LAVATORY FLUORESCENT LAMPS AND THE LAMP BALLAST.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
THE LAVATORY SMOKE LIGHT ILLUMINATED IN FLIGHT. MAINTENANCE REPLACED THE LAVATORY SMOKE DETECTOR, THE LAVATORY FLUORESCENT LAMPS AND THE LAMP BALLAST.