WARNING: This page is about a different car, the 2022 BMW M5, 2021 BMW M5, 2020 BMW M5, 2019 BMW M5, and 2018 BMW M5. However, it is still accessible from the selected car via links, so may be relevant.
Precondition
Tire is uninstalled from the wheel rim.
Loosen union nut (1).
Courtesy of BMW OF NORTH AMERICA, INC.
Remove the wheel electronics with the valve insert (1) from the bore in the wheel rim.
Courtesy of BMW OF NORTH AMERICA, INC.
Detach sealing ring (1) in arrow direction.
Courtesy of BMW OF NORTH AMERICA, INC.
Pull the valve insert (1) from the wheel electronics in the direction of the arrow.