As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING SCHEDULED MX INSPECTION, BOTH EXTERNAL OVERWING EMERGENCY EXIT LIGHT WERE FOUND TO BE INOPERATIVE. MX R & R EMERGENCY EXIT BATTERY POWER SUPPLY IAW AMM 33-50-04 WITH OPS CHECK SUCCESSFUL. ACFT WAS APPROVED FOR RETURN TO SERVICE.