Lexus IS250 U Owner's Manual page 419

Brake fluid
Checking fluid level
■
The brake fluid level should be
between the "MAX" and "MIN" lines
on the tank.
Adding fluid
■
Make sure to check the fluid type and prepare the necessary items.
Fluid type
Items
Brake fluid can absorb moisture from the air
■
Excess moisture in the brake fluid can cause a dangerous loss of braking efficiency. Use
only newly opened brake fluid.
CAUTION
When filling the reservoir
■
Take care as brake fluid can harm your hands and eyes and damage painted surfaces.
If fluid gets on your hands or in your eyes, flush the affected area with clean water
immediately.
If you still experience discomfort, see a doctor.
NOTICE
If the fluid level is low or high
■
It is normal for the brake fluid level to go down slightly as the brake pads wear out or
when the fluid level in the accumulator is high.
If the reservoir needs frequent refilling, there may be a serious problem.
IS350/250_U (OM53C50U)
7-3. Do-it-yourself maintenance
SAE J1703 or FMVSS No.116 DOT 3 brake fluid
Clean funnel
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