NHTSA Complaint #10348266 — 2007 LEXUS RX350

LEXUS 2007 RX350 CAN SUDDENLY VIBRATE AT A SPEED OF 55 MPH OR HIGHER. THE VIBRATION CAN UNEXPECTEDLY START ANY TIME, FIRST STARTING AT BRAKE PEDAL AND THEN THE WHOLE VEHICLE BODY. THE VIBRATION CANNOT BE STOPPED WITHOUT PRESSING THE BRAKE PEDAL A FEW TIMES. THIS WILL CREATE A SAFETY PROBLEM AND CAN CAUSE AN ACCIDENT IN HIGHWAY. I TOOK THE VEHICLE TO A LEXUS DEALERSHIP FOUR TIMES AND THEY FAILED TO IDENTIFY THE CAUSE AND FIX THE PROBLEM. I ALSO WROTE TO THE LEXUS COMPANY FOR HELP, AND THE COMPANY ONLY SUGGESTED TO GET SERVICE AT DEALERSHIP. *TR