61 31 122 Removing and installing/replacing tow hitch switch
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 BMW X3, 2016 BMW X3, 2015 BMW X3, 2014 BMW X3, and 2013 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.
Necessary preliminary work:
Release screws (1).
Disconnect plug connection underneath and remove tow hitch switch (2).