As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WINDOW HEAT RT SIDE (NR 2) OFF LIGHT ILLUMINATED IN FLIGHT. RESET AND LIGHT WOULD ILLUMINATE AGAIN. RERACKED WHCU M320. PERFORMED WINDOW HEAT FAULT ISLN IAW FIM 30-41-00-810-814 AND OPS CHECK IAW MM 30-41-00-710-801 NO FAULT FOUND. BITE C/W IAW FIM 30-41-00-810-801 NO MSG ON WHCU PANEL. OK FOR SERVICE. (K)