Remove the front left and right wheel arch cover

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

Remove front wheel arch cover

NOTE: To provide a better overview: Schematic diagram with partially hidden components.

Loosen screws (1) and (2).
Release the nut (3).
Detach the clip (4) and feed out the front wheel arch cover (5).

Courtesy of BMW OF NORTH AMERICA, INC.