As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: TWO EMERGENCY LIGHTS ON CEILING PANEL BETWEEN ROWS 32 AND 37 RIGHT SIDE INOP. REMOVED AND REPLACED BOTH BATTERY PACKS AT DOOR 4 RIGHT SIDE. REF AMM 33-50-00. OPS CHECKED OKAY ON EMERGENCY CEILING LIGHTS BETWEEN ROWS 32 AND 37 RIGHT SIDE.