As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L/H G-4 GALLEY EMERGENCY EXIT LIGHT IS INOP.<[01] SWAPPED BATTERY PACKS FROM M1672 FOR M1673 AND PROBLEM FOLLOWED LIGHTS CAME ON FOR M1673. SWAPPED BACK TO NORMAL CONFIGURATION M1672 FOR M1673 IAW AMM 33-51-06-960-805.;[02] VERIFIED ACTION 1;[03] VERIFIED CORRECTIVE ACTIONS STEP 1.;[04] COMPLETED STEP 1;[05] VERIFIED REMOVAL; REPLACEMENT OF BATTERY PACK M1673 AND PERFORMED GOOD TEST IAW AMM 33-51-06-960-805;[06] VERIFIED CORRECTIVE ACTION ITEMS; CARD COMPLETE.