This is the the graphic/schematic on RealOEM.com for my car - 04, E53, 3.0i

I have the larger hose (hose not pictured but you see the large port) into #1 but NOT the smaller hoses or even the port for #3/4
And I don't have #5

My #7 goes into the firewall

I am working on solving a code that others have said there #3 hose was rotted/leaking and I don't even have it!
any others missing this line?
THANKS

Attached Images

 

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2004, X5, 3.0, 202k+