As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING LINE CHECK, MAINTENANCE FOUND THAT THE EMERGENCY LIGHTS AT ROWS 31-36 WERE INOPERATIVE. MAINTENANCE REPLACED THE BATTERIES AND A FAULTY LIGHT ASSY WHICH WAS BLOWING FUSES. A SATISFACTORY FUNCTIONAL CHECK WAS PERFORMED AND THE ACFT RETURNED TO SERVICE.