Releasing the front left and right brake calipers

NOTE: Perform the steps on the right and left side.

Releasing the front brake caliper

Release the brake hose (1) from the holders (2).
NOTE: Only perform the operation on the left side.
Release the cable (3) for the brake pad wear sensor from the holders (4).

Courtesy of BMW OF NORTH AMERICA, INC.
Loosen screws (1).
Detach the brake caliper (2) in the direction of the arrow.

Courtesy of BMW OF NORTH AMERICA, INC.
Tie up brake caliper (1) with special tool 2 413 317 in wheel arch.

Courtesy of BMW OF NORTH AMERICA, INC.