As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEVERAL PASSENGER INTERIOR AND EXTERIOR EMERGENCY LIGHTS INOPERATIVE.<[01] REMOVED AND REPLACED EMERGENCY BATTERY PACKS AT POSITIONS M1668; M1669; M1674; M1670 AS PER AMM REF 33-51-06-960-805. PERFORMED OPERATIONAL TEST AS PER AMM REF 33-51-00-710-801. TESTED NORMAL.;[02] VERIFIED STEP 1.