As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER CLOSING LEFT FORWARD ENTRY DWR, L FWD ENTRY DOOR EICAS MESSAGE , CONTINUOUSLY INTERMITTENT RESULTED IN BTB VERIFIED L FWD ENTRY DOOR VERIFIED CLOSED LATCHED AND LOCKED. ACCOMPLISHED DMP 52-71-1-1A. PLACARD AFFECTED LIGHT OVERHEAD PANEL.