Removing left and right brake air duct

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2023 BMW M240i xDrive, 2023 BMW M240i, 2023 BMW 230i xDrive, 2023 BMW 230i, and 2022 BMW M240i xDrive. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Description is for left component only. Procedure on the right side is identical.

Removing the brake ventilation duct

Loosen screws (1).
Detach the vertical connection (2) from the detents (3) and remove it.

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NOTE: To provide a better overview: Schematic diagram without front wheel.
Loosen screws (1).

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Release expanding rivet (1).

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Loosen expanding rivet (1).
Feed out the brake ventilation duct (2) toward the front.

Courtesy of BMW OF NORTH AMERICA, INC.