As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PASSENGER DOOR EICAS WARNING MESSAGE WILL NOT EXTINGUISH EVEN WITH THE DOOR CONFIRMED CLOSED. INSPECTED MAIN CABIN DOOR PROXIMITY SWITCHES , NO DEFECTS NOTED PERFORMED OPS CHECK OF DOOR IAW AMM 52-70-00. OPS CHECK NORMAL, NO DEFECTS NOTED.