WARNING: This page is about a different car, the 2016 Porsche Macan and 2015 Porsche Macan. However, it is still accessible from the selected car via links, so may be relevant.
Release and disconnect electric plug connection -1-
on the speed sensor.
Unscrew fastening screw -2-
.
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Pull the speed sensor out of the wheel bearing housing.