As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AN ELECTRICAL SMELL OCCURRED IN THE FORWARD LAVATORY. THE HOT WATER HEATER WAS TURNED OFF IN FLIGHT. FLIGHT CONTINUED TO BOS AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE HOT WATER HEATER PER MM 38-13-51. (2010-D1238) (DL757102772)