As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENTRY DOORS OVERHEAD ANNUNCIATOR SENSORS MESSAGE IN ACARS. ILLUMINATED AT 900' AGL ON APPROACH AND EXTINGUISHED AT 400' AGL. FOUND ENTRY DOOR PROXIMITY SWITCH GAP OUT OF TOLERANCE IAW FIM 52-71-00, FIG 103, BLOCKS 1 & 21. ADJUSTED ENTRY DOOR PROX SWTICH GAP IAW MM 52-71-00. DOOR WARNING OPS NORMAL.