As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DESCENT THE CREW REPORTED THAT THE WINDSHIELDS FOGGED UP WITH A BURNING ODOR. THE AIRCRAFT LANDED WITHOUT INCIDENT WHERE MAINTENANCE DEFERRED THE WINDSHIELD HEATING SYSTEM. THE FIRST OFFICER'S WINDSHIELD WAS LATER REMOVED AND REPLACED AND THE DEFERRAL CLEARED.