The rider's manual (aka the owner's manual) covers basic operation of the motorcycle. Unlike most motorcycle owner's manuals, it does not cover regular maintenance procedures such as oil and filter changes.
The rider's manual can be downloaded from BMW's website.
The Repair Manual covers maintenance and repair of the motorcycle.
The Repair Manual is available through the parts desk at a BMW dealership as a DVD for about $120. It is a DVD containing a Windows application with a serial activation key. The software can be activated an unlimited number of times.