Releasing the coolant lines from the front subframe

• Remove the expanding rivets (1)  from the coolant line (2)  .

  Courtesy of BMW OF NORTH AMERICA, INC.

  NOTE: To provide a better overview: Schematic diagram with partially hidden components.
• Remove the expanding rivets (1)  from the coolant line (2)  .

  Courtesy of BMW OF NORTH AMERICA, INC.

• Release the expanding rivets (arrows) from the coolant line (1)  .

Courtesy of BMW OF NORTH AMERICA, INC.