Lexus recommends you replace the brake fluid every 30k miles.

Answered by JIS001 (expert)
1,861 answers provided

There is no reason to do a re bleed unless the system has been opened up, as the last poster says, every 30K or no longer than 2 years, the reason for this is that brake fluid is hygroscopic, that is it adsorbs moisture from the air, thisa moisture can cause rust and poor braking due to fade.

mark (mhpautos)

Answered by mhpautos (expert)
26,913 answers provided