Removing the engine of the hydraulic unit
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.
Preliminary work
- Refer to REMOVING LUGGAGE COMPARTMENT FLOOR COVERING .
- Refer to REMOVING THE LOADING EDGE TRIM .
- Refer to REMOVING THE UPPER LUGGAGE COMPARTMENT TRIM PANELS .
- Refer to REMOVING RIGHT LUGGAGE COMPARTMENT WHEEL ARCH TRIM PANEL .
- Refer to DISCONNECTING ALL BATTERY GROUND LEADS .
- Guide out hydraulic unit (1) and place it in the cargo area.
- Remove retaining strap (1).
- Remove the control unit (2).
- Release the adhesive tapes (1) and remove the coating (2) from the foam material.
- Unlock and disconnect the existing plug connections (1).
- Release the cover cap (1).
- Release the plug connections (1).
- Loosen screws (2).
- Feed out and remove the engine of the hydraulic unit (3).