As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUTO PILOT DISCONNECT AURAL WARNING INOP. MECHANIC STATED THAT WHEN HE ARRIVED IN CONTROL CABIN, THE AURAL WARNING C/B WAS OUT. THE C/B WAS RESET AND AN OPERATIONAL CHECK OF THE AURAL WARNING PERFORMED SATISFACTORILY PER MM 22-11-01. THERE HAVE BEEN NO FURTHER WRITE-UPS RELATED TO AUTO PILOT DISCONNECT AURAL WARNING.