As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L2 WINDOW (CAPT SIDE) WIRE TO CONNECTOR SMOLDERED, CAUGHT ON FIRE, & MELTED. CIRCUIT BREAKER DID NOT TRIP. REMOVED L2 WINDOW AND REPLACED WIRE FROM WINDOW TO CONNECTOR D9489P. REINSTALLED WINDOW AND WINDOW HEAT OPS NORMAL IAW MM 30-41-032-4 AND WDM 30-41-12. OK FOR SERVICE.