I'm sure many people would know this already but just in case...
If you are a member of a BMW Club in Canada, BMW will give you a 2% discount on any new car (financed, leased or otherwise). There is a form that needs to be filled out and sent to BMW but they reimburse the dealer the 2% on top of any discounts you negotiate.
The president of my club brought this to my attention today and we have submitted the form. $1,800 for 5 minutes of work isn't too shabby... that paid for my full leather
If you are a member of a BMW Club in Canada, you should contact your club for more details.