As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WINDOW HEAT R SIDE EICAS. DEFERRED PER MEL 3041C. WINDOW HEAT RT SIDE CAN BE RESET & LIGHTT IN SWITCH & EICAS MESSAGE EXTINGUISHED, BUT WILL COME BACK ON IN 10-15 SECONDS. WINDOW HEAT SWITCH LEFT IN OFF POSITION WITH PLACARD. REPLACED WHCU, OPS CHECKED OKAY.