As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND EMERGENCY LIGHT INOP ON ROW 41 R/R INSEAT EMERGENCY LIGHT ASSEMBLY NO JOY, PERFORMED BITE TEST OF EPSU BATTERIES IAW AMM 33-51-00 AND RECIVED A FAULT ON BATTERY 11WL. FOUND PIN FOR BLACK WIRE ON TRACK END OF IN SEAT HARNESS OF ROW 41 NOT SEATED IN THE CONNECTOR, RESEATED PIN AND ROW 41 EMERGENCY LIGHTS NOW OPS CHECK OK REF AMM 33-51-18