As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#2220, LHR-JFK. (ETOPS) ' CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 1) FAULT(S) INDICATED BY AIR BLEED ); PERFORMED RESET OF BMC IAW AMM 36-11-00.OPS CHECK GOOD MDDR CLEARED. MX4 UPDATED. PLACARD REMOVED.