As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT NOT GROUNDED: PILOT REPORTS A/P #2 WAS ENGAGED AND DISCONNECTED BY ITSELF ABOUT 5000 FT. ABOVE AIRPORT ELEVATION. "AUTO FLT AP OFF" DISPLAYED ON ECAM UNTILAFTER LANDING. MAINTENANCE ACCOMPLISHED RESET OF FLT WARNING COMPUTERS IAW AMM 34-53-00. ACCOMPLISHED AFS AND LAND TEST. ALL CHECKS GOOD.