When I visited my Lexus dealership to discuss the brake repairs which were made earlier, the service manager and a technician told me the devices controlling the brake pressure distribution were all acting as they should. The problem was the freezing calipers on the passenger side. There was no real explanation given as to why the issue with the calipers had occurred. It was mentioned the agency has been experimenting with different lubricants to solve this caliper problem.
In response to a letter I mailed to Lexus Customer Experience requesting Lexus reimburse at least some of my cost to repair the brakes, I was told Lexus would not cover any of my repair cost since brakes are a wear item; this in spite of the one axle only going about 12,000 miles before brake replacement was required and the other axle 17,000 miles. Very few miles, in my opinion, to necessitate brake pad replacement. Lexus did offer a $200.00 service voucher which may be applied to future service work on my 2005 RX at a Lexus dealership. I mailed a second letter asking Lexus to reconsider, and reimburse some of my brake repair cost or at least allow me to use the $200.00 service voucher on either of my Lexus vehicles. They said no.