As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 171 ON DESCENT ( 2000FEET ) IR DOOR LIGHT EICAS MESSAGE . DOOR UNLOCKED LIGHT ON DOOR FLASHED ON AND OFF, CORRECTIVE ACTION: ARMED & DISARMED 1R DOOR IAW B767-300 AMM 52-73. NO FAULTS NOTED . ALL INDICATIONS NML AT THIS TIME . NO 30 DAYS HISTORY . (8987848)