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Home >> BMW >> 2001 >> 325Ci 2D Convertible, Automatic >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brakes - Repair (E46) >> Bleeding Brake System >> Vehicles With Abs/ASC+T >> Flush Entire Braking System

Flush Entire Braking System

NOTE: Bleeding unit is connected with maximum 29 psi (2 bar) filling pressure.
NOTE: Check relevant operating instructions for each device.
  1. Connect BMW Diagnosis and Information System (DIS).
  2. Call up service function BLEEDING ABS/ASC HYDRAULICS.
  3. Connect bleeding unit to expansion tank and switch on.
  4. Connect bleeder hose with container to bleed valve on rear right brake caliper.
  5. Open bleed valve and flush until clear, bubble-free brake fluid emerges.
  6. Close bleeder valve.
  7. Follow same procedure on wheel brakes rear left, front right and front left, in that order.
  8. Switch off bleeder unit and disconnect from expansion tank.
  9. Check brake fluid level.
  10. Close expansion tank. Take care of rubber gasket in lid.
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