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.
Make the separating cut (1) according to the schematic diagram.
Open welded connections in area (2).
Courtesy of BMW OF NORTH AMERICA, INC.
Release welded connections in areas (1).
Courtesy of BMW OF NORTH AMERICA, INC.
NOTE:
To provide a better overview: Schematic diagram with partially hidden components.
Open welded connections in area (1) and remove the support.