WHILE DRIVING 45 MPH, THE DRIVER APPLIED THE BRAKES, THE BRAKES FAILED. THE DRIVER WAS UNABLE TO MAINTAIN CONTROL OF THE VEHICLE AND COLLIDED WITH A TREE AND ROLLED OVER THREE TIMES. BOTH FRONTAL AIR BAGS FAILED TO DEPLOYED. THE DRIVER SUSTAINED MAJOR INJURIES AND WAS TAKEN TO THE HOSPITAL . THE VEHICLE WAS TAKEN TO THE DEALER FOR INSPECTION. THE CAUSE HAS NOT BEEN DETERMINED AT THIS TIME. PLEASE PROVIDE ANY ADDITIONAL INFORMATION. *NM