UPON TRYING TO START THE VEHICLE, IT WOULD NOT START. NOTHING ELECTRICAL WAS WORKING. SINCE THE BATTERY IS LOCATED BEHIND THE SEAT IN THE VEHICLE, WHEN CHECKING , NOTICED THE CARPET ON THE INSIDE WAS BURNED, AND THE TOP HALF OF THE BATTERY WAS MELTED DOWN. RESIDUE APPEARED AROUND THE TOP OF BATTERY COVER. BATTERY WAS PURCHASED AT AUTO ZONE ABOUT THREE MONTHS PRIOR TO INCIDENT WITH NO PROBLEMS. AUTO ZONE WAS NOTIFIED AND REFERRED CONSUMER TO THE CUSTOMER SERVICE DEPARTMENT. NO ONE HAS RESPONDED TO CONSUMER'S CALLS TO R EMEDY THE PROBLEM. *AK