As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CREW REPORTED THE F/A PANEL EMERGENCY LIGHT PUSH BUTTON COVER IS MISSING. THE AIRCRAFT WAS REMOVED FROM SERVICE. REPLACED PROTECTIVE COVER ON EMERGENCY LIGHT PUSH BUTTON IAW JIC 33-50-00. THE OPS CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.