Clip the front left and right wheel RPM sensors in

NOTE: Description is for left component only. Procedure on the right side is identical.

Wheel RPM sensor, front

Connect the cable of the wheel RPM sensor in holders (1).

Courtesy of BMW OF NORTH AMERICA, INC.
Connect the cable of the wheel RPM sensor in holders (1).
Connect plug connection and close housing cover (2).

Courtesy of BMW OF NORTH AMERICA, INC.