What was found
ENROUTE LEFT WINDSHIELD IN UPPER LEFT CORNER STARTED TO GLOW AND STRANDS OR VEINS OF ELECTRICITY ABOUT 4 TO 6 INCHES SPREAD BETWEEN LAYERS OF GLASS. TURNED OFF WINDSHIELD HEAT AND IT DID STOP. KEPT IT OFF THE REST OF THE AND RAN QRH. (FLIGHT 5688 FILED CLOSED)REMOVED AND REPLACED CAPTAIN'S WINDSHIELD REF CRJ200 AMM 56-11-01 AND TASK CARD 56-220-1000-SKY. OPS CHECK OF WINDSHIELD WIPERS AND WINDSHIELD TEMPERATURE CONTROLLERS ARE GOOD. PRESSURIZATION AND LEAK CHECK ARE GOOD.TORQUE WRENCHS/N: 0906300068CALIBRATION DUE DATE: 03/2024