As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE FLIGHT NR 2676, THE CREW REPORTED A BURNING ODOR IN THE COCKPIT AND CABIN DURING ICE CONDITIONS THROUGHOUT DESCENT. MAINTENANCE INSPECTED AND FOUND THE TERMINAL BURNED ON THE CAPTAINS WINDSHIELD TEMP CONTROLLER. THE TEMP CONTROLLER WAS REPLACED AND OPERATIONAL CHECKS WERE GOOD.