Remove expansion tank

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2023 BMW M5, 2022 BMW M5, 2021 BMW M5, 2020 BMW M5, and 2019 BMW M5. However, it is still accessible from the selected car via links, so may be relevant.

Preliminary work

Refer to REMOVING THE COVER OF THE ENGINE COMPARTMENT AT THE REAR LEFT .

Precondition

Brake fluid has been drawn off.

Unlock plug connection (1) and disconnect.

Courtesy of BMW OF NORTH AMERICA, INC.

Loosen screw (1).
Unlock the expansion tank upwards in the arrow direction.

Courtesy of BMW OF NORTH AMERICA, INC.