As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE BASE VISIT FOUND THE SERVICE DOOR TRIM PANEL EMERGENCY LIGHT FAILED TO ILLUMINATE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE SERVICE DOOR EXTERIOR LIGHT LAMP IAW AMM 33-50-09. TROUBLESHOT AND FOUND NO VOLTAGE TO SPLICE SP 7376. ALL OTHER EMREGENCY LIGHT OPERATIONAL CHECKS WERE GOOD IAW AMM 30-50-00. THE AIRCRAFT WAS RETURNED TO SERVICE.