Thanks for that info Roadstergal. I'll keep my ears open for possible issues.
So far no issues (with anything on the car, except folding mirrors which were promptly replaced). I'm at roughly 4,000 kms / 3 months. I would expect to hit 6 or 7 months of ownership / mileage just prior to storing my car around November 1st.
By the way, with respect to ODBII codes: if you have an ODB reader, check out this forum link from the UK - heck of a LONG list of codes for the Z4. I thought given some in this thread were asking about codes being thrown (re: pump), if they had a reader, they could check themselves.
http://www.z4-forum.com/forum/viewto...it=error+codes
Regards
Dave