Remove engine ventilation line
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2025 BMW X4, 2024 BMW X4, 2023 BMW X4, 2022 BMW X4, and 2021 BMW X4. However, it is still accessible from the selected car via links, so may be relevant.
Preliminary work
- Refer to REMOVING THE ACOUSTIC COVER .
- Refer to REMOVING RIGHT FRONT-END STRUT .
- Refer to REMOVING INTAKE SILENCER HOUSING .
WARNING:
Hot surfaces.
Risk of burning!
Risk of burning!
- Perform all work only on components that have cooled down.
NOTE:
RISK OF DAMAGE
Damage to wires when disconnecting connectors and plug connections.
Sheared wires can cause a short circuit.
Damage to wires when disconnecting connectors and plug connections.
Sheared wires can cause a short circuit.
- Do not pull on wires when disconnecting connectors and plug connections.
- Unlock the locks (1).
- Feed out the heat protection ring (2) and remove.
- Unlock plug connection (1) and disconnect.
- Unlock plug connection (2) and disconnect.
- Loosen clamp (3).
- Guide out the wiring harness section for the sensor system 2 (4) and set side.
- Unlock and loosen the locks (1).
- Unlock and loosen lock (2).
- Feed the engine ventilation line (3) out and set it aside.
- Unlock and release tank vent line (1).
- Feed out the engine ventilation line (2) and remove.