As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK. 21A SIDEWALL EMERGENCY LIGHT INOPERATIVE. EMERGENCY LIGHT FUNCTION OF 21A SIDEWALL LT INOPERATIVE. FOUND CONNECTOR BEHIND LIGHT ASSY DISCONNECTED. CONNECTED LIGHT ASSY. OPS CK OF SIDEWALL AND EMER LT GOOD REF AMM 33-21-00.