4.8i mysterious hose

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Originally Posted by flatlander

That's a vent hose from the transmission. It is supposed to be put under the black plastic bmw cover. This end does not connect to anything.


Flatlander

Thanks flatlander, that's exactly what the dealer said but they didn't have an exact car to compare with at the time I showed them. But you have also confirmed this, thanks so much. Recently spark plugs were changed. If this is supposed to be under the plastic covers then I can just put it back.