The 2004 R1200GS, chassis code K25 and engine code M1200, is an adventure touring motorcycle renowned for its versatility, performance, and long-distance capabilities. Building on a rich heritage in motorcycle production, this model represents a significant evolution in the R series, offering a blend of power from its 1170 cc Boxer engine, handling, and ruggedness suitable for both on-road comfort and off-road excursions. With 100 hp and 115 Nm of torque, it is designed to be a segment-defining benchmark, embodying engineering excellence and reliability.

This manual serves as a comprehensive resource for understanding and maintaining the electrical systems of your 2004 R1200GS. It provides full coverage of all electrical circuits, including detailed wiring diagrams, component locations, and diagnostic procedures for troubleshooting electrical faults. The manual also offers guidance on electrical component and harness repair, making it an indispensable tool for owners, mechanics, and technicians. Its high-resolution, searchable format ensures clarity and ease of use for all diagnostic and repair tasks related to the vehicle's electrical architecture.