As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON RECALL ZONE TEMP LT CAME ON AND GOES OUT WHEN MASTER CAUTION IS PRESSED. PERFORMED FIM TASK 21 62 00 810 842 CONTROL CABIN ZONE TEMP LIGHT ON AND STAYS OFF AFTER RESET. RESET FAULT AND OPERATED PACK GROUND VERIFICATION TESTS NORMAL. NO HISTORY 60 DAYS.