As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DEICE PRESS CAUTION LT SECOND BOOT LIGHT REMAINS ILLUMINATED FRO WING TIP. DIVERTED, LANDING UNEVENTFUL. TROUBLESHOT SYS TO NR 1 DDV BEING INOP. REPLACED NR 1 DDV IAW AMM 30-11-16. SYS TESTS GOOD, COMPLETED VISUAL INSPECTION OF L/E DEICE BOOTS. ( NOTE: LE 513AL AND 331 AL R & R DUE TO DETERIORATION OF SEAMS.)