As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT WINDOW HEAT CAUTION MSG RAN QRH MSG CLEARED. AIRCRAFT REMOVED FROM SERVICE. ON LEFT WINDOW SWAPPED WIRES FROM S5 AND S6 BACK TO S1 AND S2. THIS CLEARS DIL REF 371644-2 IAW 30-41-06. REF 371644-2 SWAPPED S3, S4 TO S5, S6 ON LEFT HAND WINDOW REF AMM 30-41-06. PLACED ON DIL FOR INFORMATIONAL PURPOSES.