ON JULY 16, 2015 WHILE DRIVING MY 2013 MODEL S 60, I MADE A RIGHT HAND TURN INTO A PARKING SPACE IN SIMI VALLEY, CALIFORNIA. AS I PULLED INTO THE SPACE, I TOOK MY FOOT OFF OF THE ACCELERATOR AND APPLIED THE BREAKS. INSTEAD OF STOPPING, THE CAR LURCHED FORWARD OVER A CURB AND A BERM, STOPPING WHEN IT HIT A FIRE HYDRANT, PROPELLING IT OFF OF ITS BOLTS, GENERATING A HUGE GEYSER OF WATER. BECAUSE OF THE TREMENDOUS AMOUNT OF WATER GUSHING OVER MY CAR, I HAD NO VISIBILITY AND ELECTED TO STAY IN THE CAR WHILE ATTEMPTING TO DIAL 911. MOMENTS LATER, A MAN WHO HAD BEEN SITTING IN THE CAR NEXT TO THE SPACE WHERE I WAS ATTEMPTING TO PARK, OPENED THE BACK DOOR TO ASK ABOUT MY CONDITION. I THEN EXITED THE CAR. I WAS NOT INJURED AND THANK GOODNESS THE CAR HAD NOT HIT ANOTHER PERSON OR ANOTHER CAR. IT TOOK A TOW TRUCK ABOUT 15 MINUTES TO ARRIVE AT THE SCENE. ALL THE WHILE THE TORRENTIAL WATER SURGED AROUND, UNDER AND OVER MY CAR AND NOW FLOODED THE INTERIOR. ACCORDING TO TESLA, EITHER THE CAR SHORTED-OUT CAUSING ALL OF THE WINDOWS TO ROLL DOWN OR THERE IS A SAFETY FEATURE THAT CAUSES THE WINDOWS TO ROLL DOWN IF THE CAR PERCEIVES IT IS UNDER WATER. THE MAN WHO BRAVED THE FLOOD OF WATER FROM THE FIRE HYDRANT TO CHECK ON ME SAW THE ENTIRE ACCIDENT AS HE WAS SITTING IN HIS CAR. HE SAID THAT MY BREAK LIGHTS WERE ON AS MY CAR WENT OVER THE BERM. I HAVE NO IDEA WHAT CAUSED THE CAR TO ACCELERATE BY ITSELF AND I AM CERTAIN THAT MY FOOT WAS ON THE BRAKE PEDAL. THE NEXT DAY, I HEARD FROM BOTH MY