As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INTERIOR EMERGENCY LIGHTS AISLE 6; 9; 11 AND L/H ROW 16; LEFT OVERWING EXITS AND MID CABIIN CENTER AISLE LIGHT ASSY INOP. / REPLACED BATTERY PACKS ON M1668 AND M1670 AS PER B737 AMM 33-51-06-960-801 REPLACED FUSES ON M1668 AS PER B737 AMM 33-51-06-960-804 OPERATIONAL CHECK NORMAL AS PER B737 AMM 33-51-00-710-801. MS 31863 3/21/20