What was found
ELECTRICAL SMELL IN CRUISE AND DESENT IN RAIN WITH W/S HEAT ON. OPS CHECKED W/S HEAT SYSTEM,WINDSHIELD WIPER SYSTEM, AND RAN APU AND PACKS PER AMM 20-42-00 AMM 21-00-00 AND AMM 30-41-00 RESPECTIVELY OPS CHECK OK NO FAULTS NOTED AT THIS TIME.