NOTE - the procedure outlined by Luis is for models with the integral brake reservoir on the front brake master cylinder. Other models such as the R1200R and R1200GS use a different design for the front cylinder, and the bleed/flush process is slightly different. When we have an opportunity, the difference will be documented.
PLEASE ONLY DO THIS JOB IF YOU ARE COMPETENT WITH TOOLS - Brake Failure is a very bad thing to happen to anyone!
Thanks again to Luis for an excellent and detailed DIY! :clap