WHILE BACKING OUT OF A DRIVEWAY MY BRAKE PEDAL WENT ALL THE WAY TO THE FLOOR. NO WARNING LIGHT CAME ON. I BACKED INTO A TREE BECAUSE I COULD NOT STOP. BENT MY BUMPER INTO THE FENDER. UPON INVESTIGATION I FOUND THE METAL BRAKE TUBE UNDER THE DRIVER SIDE REAR HAD FAILED AND ALL THE BRAKE FLUID DRAINED OUT. IT LOOKS AS IF THE HOSE RUSTED THROUGH. UPON FURTHER INVESTIGATION I FOUND MANY OF THE METAL BRAKE LINES RUSTED AND IN NEED OF REPLACEMENT. *TR