[NorthernDancer]

1. Talk with the chief service advisor; usually they can make special arrangements for out of town owners. Often times a recall can be done in less than an hour and while you wait.
2. While best, required BMW maintenance can be done by almost any licensed garage. Simple oil and filter changes can be done by yourself, just keep all receipts. Depending upon mileage and type of normal trips [mostly short distance is bad] you should do 2 oil changes per year, 1 Spring and 1 Fall.
3. Find that highly recommended indy garage in your area. Talk with them. Also if you ever get the chance, talk to other BMW owners.
4. Is there a BMWCCA chapter in your area? If so, join. Just checked BMWCCA-your club is NCC. I have done a BMW factory "M" driving school with them [day and ½ drive for me, 1 way] ; great people and experience. Looking thru their web site, I see they often have DIY [do it yourself] experiences. Great way to learn how to do an oil change [or anything else].