Removing engine oil lines
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:
RISK OF DAMAGE
Contaminant or foreign body.
Contamination can result in malfunctions, loss of function or leaks.
Contaminant or foreign body.
Contamination can result in malfunctions, loss of function or leaks.
- Adhere to the utmost cleanliness.
- Protect components from contamination e.g. by covering.
- Close off line connections with seal plugs.
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.
- Release nut (1) .
- Pull the positive battery cable (2) out and set it aside.
- Loosen clamp (1) .
- Pull out the positive battery cable (2)
from the clamp (3)
and set it aside.
- Unlock plug connection (1)
and disconnect.
- Unlock the locks (1) .
- Pull the tank vent line (2) out from the holder (3) and set it aside.
- Unlock and release the coolant line (1) .
- Feed out coolant line (1)
and place to one side.
- Loosen clamp (1) .
- Feed out the wiring harness section (2)
for the sensor system 1 and set it aside.
- Release the screws and nuts (1) respectively.
- Pull the engine oil lines (2) out and set them aside.
- Catch and dispose of emerging engine oil.