As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CAPTAIN`S NR 2 WINDOW, NO HEAT TOP TO MIDDLE OF WINDOW. WARM ONLY NEAR HEATER WIRE BOTTOM LT CORNER. ACFT GROUNDED. CHECKED WINDOW RESISTANCE 68 OHMS. CHECKED WINDOW CONTROL TAPS AT TB 5016 AND FOUND IT AT TERMINAL 1, MOVED TO TERMINAL 2. REF WDM 30-41-12, ACCORDING TO INSTALLED H15 WINDOW. TEMPERATURE MEASURES LOW AT UPPER REAR WITH THERMAL TEMP CHECKER. REPLACED L2 SLIDING WINDOW IAW MM 56-12-11. OPS TEST GOOD. NO LEAKS.