What was found
FLIGHT 5027 - RECEIVED LEFT WINDOW HEAT CAUTION MESSAGE. DIVERTED TO BOS, LANDED WITHOUT INCIDENT. REPLACED LEFT WINDOW HEAT CONTROLLER.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT 5027 - RECEIVED LEFT WINDOW HEAT CAUTION MESSAGE. DIVERTED TO BOS, LANDED WITHOUT INCIDENT. REPLACED LEFT WINDOW HEAT CONTROLLER.