As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON DESCENT, L SIDE WINDOW HEAT OVERHEAT ILLUMINATED. GOOD RESET PER QRH, OPS NORMAL AFTER. GROUNDED - YES. VERIFIED LT NR 2 WINDOW SENSOR ALREADY WIRED TO SPARE POSITION. HOWEVER, FOUND SPARE TERMINAL LOOSE/BAD CONTACT. SECURED SENSOR WIRE TO SPARE SENSOR AND VERIFIED BOTH TERMINALS SECURE REF AMM 30-41-00-420-801. OPS CKS AND BITE CK GOOD.