First of all, welcome to United Bimmer Forums.
Feel free to ask anything you want about your car, or check out our General Discussion, General Automotive, and United Lounge areas for general chit-chat where you can give your opinions on new car models, or tell jokes, or discuss the weather, anything you want. It's a great community.
If you wish to buy a BMW Owners Manual for your car, this site
sells them for your car, but it will set you back about $45... a bit overpriced I think. Another option for finding a hardcopy of the manual would be ebay.
Also if you have any questions about the car that you can't find in the manual or aren't sure about, feel free to ask us on here. We always enjoy questions like "what does that button do?", haha.