2017 BOLT EV WAS PARKED NOSE INTO GARAGE PLUGGED INTO WALL CHARGER CHARGING UNATTENDED WITH MY PHONE SET TO ALERT ME WHEN ESTIMATED TO BE FULLY CHARGED. WHEN I CAME OUT OF THE HOUSE TO UNPLUG CHARGER THERE WAS FIRE VISIBLE UNDER BACK SEAT IN PASSENGER COMPARTMENT OF VEHICLE. CALLED 911 AND BY THE TIME POLICE AND FIRE RESPONDED WITHIN A FEW MINUTES ENTIRE BATTERY UNDER VEHICLE ENGULFED CAR IN FLAMES CAUSING GARAGE FIRE WHICH DESTROYED GARAGE AND ALL IT CONTENTS.JUST LEARNED FROM CARFAX THAT GM ISSUED RECALL NOVEMBER 15 FOR POTENTIAL BATTERY FIRES WHEN AT OR NEAR FULL CHARGE.