As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PRE-FLIGHT CHECKLIST FOUND RH FWD WINDOW HEAT KORRY SWITCH LIGHTS INOP. RELAMPED AND SWITCH WOULD NOT RETURN TO ORIGINAL CONFIQURATION(<P>REMOVED AND REPLACED WINDOW HEAT CONTROL PANEL IAW AMM 30-41-02. OPS CHECK GOOD. NO DEFECTS NOTED.</P>)