Master Cylinder
WARNING: This page is about a different car, the 2004 Lexus ES 330. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Do not let brake fluid remain on painted surfaces. Wash it off immediately. With reservoir cap removed, when depressing brake pedal, brake fluid will spray.
Remove air cleaner assembly with intake hose. Disconnect brake lines from master cylinder. Slowly depress brake pedal and hold it. Block off outer holes with your finger and release brake pedal. Repeat several times until air is bled from master cylinder. Connect brake lines and install air cleaner assembly with intake hose.