There are a few good website's out there that illustrate pictorially how to do an oil change. I have been searching for a similar page that illustrates a brake fluid flush/bleed. I have searched the Forums DIY sections and can find nothing, except that it is a simple procedure as long as you keep the master cylinder topped up at all times. On all my cars before my BMW (Toyota's & Honda's) I never did a brake flush before.... just top up the reservoir when low. I never heard tell of a brake fluid flush required every 2 yrs before now. (I don't track my car). I know I can do the bleed myself and I also know I can royally %$&@ it up too.
Does anyone know any good URL's that illustrate how to properly do the brake flush/bleed (preferably with pictures).