As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY EXIT LIGHTS ASSOCIATED WITH BATTERY PACK M1670 ARE INOP / [01] REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK M1670 PER AMM 33-51-06-960-801 STEPS 4.E.(1)-(6)(A). EMERGENCY LIGHTS OPERATIONAL TEST WILL BE PERFORMED ON FAULT TTG8Q00BV85C;[02] VERIFIED CORRECTIVE ACTION #2;[03] CORRECTION; VERIFIED CORRECTIVE ACTION #1;[04] CERTIFIED