As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DFW DUE TO EICAS MESSAGE Ï¿½ANTI ICE WINGÏ¿½. AIRCRAFT LANDED SAFELY AT DFW WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED WING ANTI-ICE ZONE CONTROL CARD #3 PER AMM 30-11-03.