oil leak issue 2006 A4 turbo

Have a oil leak somwhere around oil filter , just getting cold up here in Canada , does the housing the filter holder screws onto have seals betweeen it and the block that are prone to leaking after a while , cant really see up there well but looks like thats the area its coming from , how difficult to get at if changing is required ? thanks

This is not a question related to VCDS and it sure isn't an auto-scan..........

Please at least post one to see if it is related.

I think your question could be answered by reading the repair manual.
https://erwin.audi.com/erwin/showHome.do;jsessionid=01032DF0F5CBE884F12318C9D7150923

Are you sure it isn't the O-ring to the filter cartridge itself........... due to lazy, loose or improper seat?

Right. Moved to General VW/Audi Repair.

-Uwe-