Installing the cross member
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.
- Position and align the cross-member (4)
with the previously set marks on the slide/tilt sunroof frame.NOTE: Perform the steps on the right and left side.
- Tighten nuts (1)
.TIGHTENING TORQUE SPECIFICATIONS
Cross-member on glass slide/tilt sunroof frame Nut Tightening Torque 5.5 Nm - Position the lock washer (2) and guide in the screw (3) .