This wiring adapter enables plug-&-play connection between our standard DialDim Lighting Controller and the Harley-Davidson Pan America 1250. To install, simply connect the white connector to our DialDim Controller and the remaining connectors in line at the Pan America headlight, horn, and turn signal connectors.Click HERE to learn about all of the innovative features and settings in our DialDim Lighting Controller. Instruction Manual Download Wiring Adapter PDF Instruction Manual (English)