Remove hydraulic unit

Preliminary work 

• Refer to INSTALLING BRAKE PEDAL TENSIONER .
• Refer to REMOVING THE FRONT UNDERBODY PROTECTION .
• Refer to REMOVING THE COOLANT EXPANSION TANK FOR THE LOW-TEMPERATURE COOLANT CIRCUIT .
• Refer to REMOVING COOLANT EXPANSION TANK .
• Refer to REMOVING LEFT FRONT-END STRUT .

• Disconnect plug connection (1).

  Courtesy of BMW OF NORTH AMERICA, INC.

  NOTE: TECHNICAL INFORMATION 
  Do not interchange brake lines. If necessary, mark the brake lines before disassembly.
  Note various equipment specifications with different line seizure.
  Do not bend brake lines.
  Close off connecting bores with seal plugs.
• Unfasten brake lines (1).

  Courtesy of BMW OF NORTH AMERICA, INC.

• Loosen the screw (1) and remove the hydraulic unit (2).

  Courtesy of BMW OF NORTH AMERICA, INC.