As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT SIDE WINDOW HEAT DOES NOT COME ON/OAT 16 DEG C. ACFT GROUNDED. ACCOMPLISHED RESISTANCE CHECKED ON LT SIDE WINDOW. PRIMARY SENSOR 301 OHM, SPARE 299, HEAT FILM 62.3 IAW MM 30-41-21 & WDM 30-41-12. VERIFIED CORRECT TAP AT CONTROLLER FOR WINDOW CODE H16. PERFORMED WINDOW HEAT OPS TEST, REF MM 30-41-00 IN SIDE WINDOW SURFACE TEMP 75-85, OUT SIDE SURFACE TEMP 95-110 ON INFARED THERMOMETER.