As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ASH FLT 2818 DSM (RON) - ELECTRICAL ODOR AND THE RT WINDSHIELD TERMINAL COVER WAS MELTED. MX FOUND COVER WAS OKAY BUY FILLER AROUND THE PHENOLIC AREA OF THE CONTACTS WAS MELTED, CLEANED FILLER MATERIAL AND PERFORMED OPS CHECKS OF THE HEAT SYSTEM NORMAL. NO HEATING OF THE TERMINAL BLOCK NOTED.