As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAVATORY 101 HAD ELECTRICAL ODOR IN FLIGHT. CONFERRED WITH FLT CREW, THEY COMMENTED NO ODOR. SPOKE TO PURSER SHE SAID ODOR IS GONE AND IT SMELLED LIKE NEW WIRES. INSPECTED WIRING BEHIND ALL LAV PANELS, NO DISCREPANCIES OR UNUSUAL ODORS FOUND. ALSO INSPECTED BALLAST CONNECTOR NO ODORS. REPLACED DOME LIGHT ASSY FOR PRECAUTIONARY (LAMP INOP).