WARNING: This page is about a different car, the 2025 BMW M4, 2024 BMW M4, 2023 BMW M4, 2022 BMW M4, and 2021 BMW M4. 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).
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Remove the wheel electronics with the valve insert (1) from the bore in the wheel rim.
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Detach sealing ring (1) in arrow direction.
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Pull the valve insert (1 from the wheel electronics in the direction of the arrow.