Removal & Installation
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- Mark brake lines for installation and detach. Seal connection bores with plugs.
- Unfasten plug connection (2) and disconnect. Release screw and feed out DSC unit towards top. See Fig 1.
- Release screws (1) and remove bracket (2) from hydraulic unit (3). See Fig 2.
- Release screws (1) and detach control module from hydraulic unit. See Fig 3.
- Installation is reverse of removal. Replace micro-encapsulated screws on control module and tighten to specification. See TORQUE SPECIFICATIONS .
- Tighten all screws and brake lines to specification. See TORQUE SPECIFICATIONS .
- After completing work, carry out function check on DSC unit, refer to BMW Diagnosis Information System (DIS).
- Bleed brake system. See BASIC BLEEDING PROCEDURES .