THE FRONT ELECTRICAL PORT WAS BEING USED BY AN MP3 PLAYER FM TRANSMITTER WHILE THE VEHICLE WAS OFF. THE FM TRANSMITTER TURNED OFF, AND AFTER THE CAR WAS LEFT ALONE FOR A FEW MINUTES, SMOKE WAS COMING OUT FROM THE VEHICLE AND IT SMELLED OF BURNT PLASTIC. FM TRANSMITTER WAS REMOVED AND THE NEGATIVE BATTERY CABLE WAS DISCONNECTED. THE SOURCE OF SMOKE WAS THE REAR TRUNK FUSE BLOCK WHICH HAD MELTED AROUND THE SITE OF THE FRONT ELECTRIC PORT FUSE. ONCE SMOKE CLEARED, NEGATIVE CABLE WAS REATTACHED. AFTER A COUPLE MINUTES OF CHECKING CAR ELECTRICAL FROM DRIVERS SEAT, THE FUSE BLOCK WAS CHECKED AND A SMALL FIRE HAD STARTED. THIS WAS QUICKLY PUT OUT AND NEGATIVE CABLE TO BATTERY DISCONNECTED AGAIN. ANY REMAINING METAL BITS FROM ELECTRIC PORT FUSE WERE REMOVED AND ONCE THE NEGATIVE CABLE WAS AGAIN REATTACHED, NO MORE SMOKE APPEARED. HOWEVER, PARK LAMPS WOULD NOT TURN OFF, CAR DID NOT KNOW TRUNK WAS CLOSED, THE LEFT REAR TURN SIGNAL DID NOT WORK (EVEN THOUGH IT LIT UP WHEN PARK LAMPS WERE LEFT ON). OTHER RANDOM BUTTONS ON DRIVER CONTROL PANEL DID NOT WORK (REAR DEFROST, BUT FUSE WAS FINE). *TR