One problem related to service brakes has been reported for the 2014 Lexus RX. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2014 Lexus RX based on all problems reported for the 2014 RX.
When I press on my brakes they make a loud roaring sound right away. Usually when brakes are about to go out its usually a squeaky noise then it will go to loud roaring noise. There has not been an indicator on the dash about any issues with the vehicle. I found it rather odd that the brakes made the roaring noise immediately. It didn't squeak at all. I would like for this matter to be looked into. There is no way there should be a brake system failure right away. The schrader valve has a crack and freon is leaking out of and the air is not blowing cold air.