As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAV EMERG LIGHT: EMERGENCY LIGHT UNDER LAV. IS OUT. REMOVED EMER LIGHT UNDER LAV. PERFORMED DVI OF WIRING, PINS, AND CONNECTOR FOR ANY DEFECTS. NOTED BUILD UP OF SURFACE CORROSION AND DEBRIS COATING CONNECTOR AND PINS. REMOVED SURFACE CORROSION AND CLEANED CONNECTOR AS REQUIRED. REINSTALLED EMER LIGHT AND PERFORMED OPS CHECK OF EMER LIGHT WITH REF TO CE-680A AMM 33-50-00, OPS CHECKS GOOD AT THIS TIME.