As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
**CUSTOMER REQUEST** R1 DOOR EXTERIOR EMERGENCY LIGHT ROWS 2;3;4;6;9;& 12 AND ALL FWD OVERHEAD EMERGENCY LIGHTS ALL COME ON AND GO BACK OFF<[01] REMOVED AND REPLACED BATTERY PACKS POS (M1670;M1674 AND M1675) AS PER REF 33-51-06-960-805 PERFORMED OP TEST FOUND NORMAL;[02] VERIFIED STEP NO1.REMOVED AND REPLACED BATTERY PACKS POS (M1670;M1674 AND M1675) AS PER REF 33-51-06-960-805 PERFORMED OP TEST FOUND NORMAL..