As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ONE HOUR AFTER TAKE OFF, ENGINE ICE WAS TURNED OO ALONG WITH IGNITION SYS, SOON AFTERWARDS A MISTY FOG APPEARED IN THE COCKPIT AND FWD GALLEY. TURNED THE ENG ANTI ICE OFF AND THE MISTY FOG STOPPED ALSO RECEIVED NO MODE LIGHT WHEN THE ENGINE ICE WAS PLACED ON.