[mistryn]

Originally Posted by MrPogle

http://www.blackstone-labs.com/

Cost is 25 or 35USD with postage at 5GBP. They email the report to you.

Thanks for all the suggestions. I'll try the oil-filter route. I haven't got a strap-wrench to remove the filter cover but I have got a strapping-wench so she can have a go it pulling it off.

Thanks for that interesting read, now I would be more interested if I can get a sample of auto trans oil for analysis as BMW state its lifelong product - be interesting to see the stats on the oil after 100k