Since this has never been resolved, I am reviving this thread.

I spend some time looking in realoem.com drawings, and I can't find any ventilation pipe, from the fuel tank.

Does anybody know, if there is a ventilation pipe, and if there is one, where can I find it?

Many thanks.

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John Caradimas
2005 X5 3.0lt diesel
Facelift, Sport packet