2013 LEXUS LS460. CONSUMER WRITES IN REGARDS TO BRAKE FAILURE WHICH RESULTED IN AN ACCIDENT. *LD THE CONSUMER STATED UPON ATTEMPTING TO PARK, THE BRAKE PEDAL WAS RELEASED AND THE VEHICLE SUDDENLY LUNGED FORWARD. APPLYING THE BRAKES DID NOT STOP THE VEHICLE. THE VEHICLE WAS PUT IN NEUTRAL THEN REVERSE. THE AIRBAGS DID NOT DEPLOY. THE VEHICLE CRASHED INTO A WALL. THE MANUFACTURER WAS NOTIFIED AND HAD THE VEHICLE INSPECTED. THE INSPECTION STATED THE ACCELERATOR WAS PEDAL WAS FULLY DEPRESSED PRIOR TO THE IMPACT. THE MANUFACTURER DID NOT OFFER ANY ASSISTANCE. *JS