As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CREW REPORTED THAT ON POST FLIGHT, FOUND THE EMERGENCY EXIT LIGHTS AT PASSENGER ENTRY DOOR ARE INOPERATIVE. ACFT REMOVED FROM SERVICE. REMOVED AND INSTALLED EMERGENCY LIGHTING POWER SUPPLY IAW JIC33-51-21-RAI-10000. OPS CHECKED GOOD. ACFT RETURNED TO SERVICE.