Draining the rear differential fluid
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
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.
- Place oil collecting apparatus underneath.
- Release the oil filler plug (1).
- Drain and dispose of the rear differential fluid.
- Replace (1) screw plug.
Parts: Plug
- Tighten the oil filler plug (1).TIGHTENING TORQUE SPECIFICATIONS
Screw plug on final drive cover M22
Replace screw plug with O-ring.Tightening torque 45 Nm