Note:
The bleeding method shall be performed after change or repair of the brake system's hydraulic unit.
The bleeding method may also improve bleeding of the brake system after change or repair of the master brake cylinder or after work done on the brake lines between the master brake cylinder and hydraulic unit.
Bleeding method, sequence order: right rear, left rear, right front, left front.
Test conditions:
Ignition on, engine off.
No faults in the system.
A co-worker is needed to assist with the bleeding method.
Procedure:
Bleeding method via diagnosis:
Connect the bleeding device.
Perform a complete flush of the brake system.
Start the function.
Follow the instructions in the program.
Manual bleeding method (performed before bleeding method with diagnosis):
Follow the order of the bleeding method.
Connect the bleeding device (filling pressure may not exceed 2 bar).
Flush the whole brake system with bleeding cylinder (bottle) on all four wheels, press down the brake pedal with 3-6 second intervals until the brake fluid is free from foam and bubbles.