As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FINAL APPROACH IN MODERATE ICING CONDITIONS, RECEIVED LT WING ANTI ICE CAUTION MESSAGE. FOLLOWED QRH AND MESSAGE DID NOT EXTINGUISH. EMERGENCY DECLARED. PERFORMED RESET OF WING ANTI ICE SYSTEM IAW FIM 30-12-00, COULD NOT DUPLICATE MESSAGE. NO FURTHER ISSUES AT THIS TIME, ACFT OK FOR SERVICE.