TL*THE CONTACT OWNS A 2002 SHASTA PHOENIX TRAVEL TRAILER RV. THE CONTACT STATED THAT THE RV CAME EQUIPPED WITH A SAMSUNG MICROWAVE, MODEL NUMBER MR549W01, AND SERIAL NUMBER 71PN803182N. THE MICROWAVE WAS LEFT UNATTENDED AND CAUGHT ON FIRE. THE TRAILER CABIN WAS FILLED WITH SMOKE AND SUSTAINED MINOR DAMAGES. THE CONTACT STATED THAT THE FAILURE WAS CONTRIBUTED TO NHTSA CAMPAIGN ID NUMBER 03V373000 (EQUIPMENT: RECREATIONAL VEHICLE); HOWEVER, HE WAS NOT AWARE IF THE RECALL APPLIED SPECIFICALLY TO HIS VIN. THE CONTACT ATTEMPTED TO CONTACT THE MANUFACTURER AND THE TELEPHONE NUMBER LISTED ON THE RECALL NOTICE WAS OUT OF SERVICE.