Connect diagnostic system/Brake bleeding procedure service function
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.
NOTE:
TECHNICAL INFORMATION
Before first working on the DSCi brake (integrated brake), the "DSCi" web-based training must be passed successfully.
The "DSCi" web-based training is started in the Learning Management System (TMSi).
Before first working on the DSCi brake (integrated brake), the "DSCi" web-based training must be passed successfully.
The "DSCi" web-based training is started in the Learning Management System (TMSi).
NOTE:
TECHNICAL INFORMATION
Use only BMW-approved brake fluids.
For additional information see: the "Fluid Capacities" tab for the selected vehicle.
Use only BMW-approved brake fluids.
For additional information see: the "Fluid Capacities" tab for the selected vehicle.
Preliminary work
- Refer to REMOVING THE COVER OF THE ENGINE COMPARTMENT AT THE REAR LEFT .
- Refer to CONNECTING THE BLEEDER UNIT FOR THE BRAKE FLUID .
- Connect diagnostic system:
- Service functions
- Chassis
- Traction control systems
- Brake bleeding procedure
- Work through the instructions in the service function in sequence .
Repair instruction
Follow-up work