Where is the unloader relay and what does "RELIEF OF CLAMP R" mean when pertaining to a relay? If you look at realoem.com at the image of the relay panel in the luggage compartment that is one of the descriptions for what on of the relays with the 61-36-8-373-700 part numbers is used for.

http://www.realoem.com/bmw/showparts...62&hg=61&fg=25

Here is a link for all of the uses of that relay in all BMW Xs.

http://www.realoem.com/bmw/partxref....ur=&series=E53

I pulled down the glove box and changed out the fuel pump relay with one from the rear window defroster. NO CHANGE.