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.
Replace the oil drain plug (1) .
Parts: Plug
Tighten oil drain plug (1) .
TIGHTENING TORQUE SPECIFICATIONS
| Screw plug on final drive cover | ||
| M22 Replace screw plug with O-ring. |
Tightening torque | 45 Nm |