WM 972419 Removing and installing wire harness for removable trailer hitch: Information
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.
The wire harness for the removable trailer hitch is integrated into the trailer hitch and cannot be replaced separately. → 669019 REMOVING AND INSTALLING TRAILER HITCH