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 M1670 BATTERY PACK INOP<[01] REMOVED AND REPLACED EMERGENCY EXIT LIGHTS ASSOCIATED WITH M1670 BATTERY PACK AND PERFORMED GOOD INSTALLATION TEST PER AMM 33-51-06-960-805;[02] VERIFIED CORRECTIVE ACTION 1.