FIRE IN LEFT REAR QUADRANT OF ENGINE COMPARTMENT. ONLY ITEM DAMAGED WAS THE CRUISE CONTROL DEACTIVATION SWITCH. STILL IN PLACE BUT SWITCH HEAD WAS CHARRED AND DEFORMED. CRUISE CONTROL QUIT WORKING ABOUT 2 MONTHS PRIOR TO THE FIRE. THE FUSE FOR THE CCDS WAS BLOWN . IT WAS A 25 AMP DEVICE WHERE A 15 AMP DEVICE SHOULD HAVE BEEN. XRAYS OF THE SWITCH HEAD SHOW THE INTERNAL BRASS CONTACTS DESTROYED BY ELECTRICAL ARCING.