2007 LEXUS LS460 Steering Problems

I WAS DRIVING HOME AT 25MPH (WITHOUT MY CHILD) APPROACHING AN INTERSECTION, WHEN THE CAR IN FRONT OF ME MAKES A LAST MINUTE LANE CHANGE TO TURN AT THE INTERSECTION, I GO TO BREAK AND IT DOESN'T BREAK, THE PEDAL REACTS HARD WHERE IT'S ALWAYS A SOFT COMPRESSION, THE DASH LIGHTS UP FLASHING THE MESSAGE "BREAK MALFUNCTION" "CHECK ABS, CHECK VSC, CHECK BRAKE SYSTEM, NOT TO DRIVE VEHICLE DUE TO SYSTEM FAILURE, CONTACT DEAL IMMEDIATELY". I COAST DOWN THE ROAD AND UPON BREAKING AGAIN THE WHOLE CAR SHAKES MAKING STEERING AND ESPECIALLY TURNING VERY DIFFICULT. I TAKE IT 5MPH THE REST OF THE WAY AND ONCE HOME AND PARKED, I TRY TO RESTART THE VEHICLE. WHEN DEPRESSING THE BRAKE TO ACTIVATE THE ELECTRIC START, THE BREAK KICKED BACK AND THE CAR WOULD NOT START. I HAD THE VEHICLE TOWED TO THE DEALER IT WAS PURCHASED FROM. THE DEALER DID CONFIRM...

TL* THE CONTACT OWNS A 2007 LEXUS LS460. THE CONTACT STATED THAT WHILE DRIVING 20 MPH AND ATTEMPTING A LEFT TURN, THE STEERING WHEEL SEIZED, CAUSING THE CONTACT TO CRASH INTO A POLE. THERE WERE NO WARNING LIGHTS ILLUMINATED PRIOR TO THE FAILURE. UPON IMPACT, ALL OF THE AIR BAGS DEPLOYED CAUSING INJURIES TO THE DRIVER AND A PASSENGER'S KNEES. THE POLICE WERE NOTIFIED AND A POLICE REPORT WAS FILED. THE FRONT DRIVER SIDE PANEL WAS DAMAGED AND THE WINDSHIELD WAS CRACKED. THE VEHICLE WAS NOT ABLE TO BE DRIVEN AND WAS TOWED TO A REPAIR CENTER. THE DEALER WAS NOTIFIED OF THE INCIDENT WHO ADVISED THE CONTACT THAT THERE WERE NO RECALLS FOR THE STEERING FAILURE AND THAT A REPRESENTATIVE WOULD BE OUT TO FURTHER ASSESS THE FAILURE. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 121,000.