One problem related to brake disc pads has been reported for the 2012 Lexus LS. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Lexus LS based on all problems reported for the 2012 LS.
Recently took my 2012 Ls460 into dealer for braking issues. When brakes applied, car would nose dive as it came to a complete stop. When pressing brake pedal it make a squeeking noise. Brake pedal was always soft, felt like no brake pads left but they all had recently been checked 3 months ago and had 10mm left. When braking, you can feel vibrations in the pedal. Lexus dealer confirmed faulty brake actuator.