LEMON Manuals: Even more car manuals for everyone
Home >> BMW >> 2025 >> 230i >> Repair and Diagnosis >> External Pages >> Different car >> Section 39 (Brakes - Repair (E46)) >> Bleeding Brake System >> Vehicles With Abs/ASC+T >> Flush Entire Braking System

Flush Entire Braking System

WARNING: This page does not describe the selected car, but rather 43 other vehicles, including the 2006 BMW M3, 2006 BMW 330Ci, 2006 BMW 325Ci, 2005 BMW M3, and 2005 BMW 330xi. However, it is still accessible from the selected car via links, so may be relevant.
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.
scientia non olet · About LEMON Manuals