As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE INSPECTION FOUND THE EMERGENCY LIGHT SWITCH BROKEN THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE EMERGENCY LIGHT CONTROL PANEL IAW EMB 20-13-10. THE EMERGENCY LIGHTS OPERATIONAL CHECK WAS GOOD IAW WC# 33-700-17. THE AIRCRAFT WAS RETURNED TO SERVICE.