This manual covers the Chrysler 300 and 300C models produced between 2006 and 2010. These vehicles, built on the LX rear-wheel-drive platform, are renowned for their distinctive styling and robust engineering, offering a blend of luxury and performance. Throughout their production run, the Chrysler 300 series garnered numerous automotive awards, reflecting their significant impact on the market and commitment to quality. This guide is designed to provide comprehensive information for owners and technicians alike, ensuring the longevity and optimal performance of these vehicles. The factory service repair manual provides in-depth coverage across all major vehicle systems, including engine, transmission, brakes, electrical systems, suspension, steering, cooling, fuel, and HVAC. It offers detailed, step-by-step repair and maintenance procedures, advanced troubleshooting guides, and essential technical specifications, all presented with hundreds of illustrations and diagrams. This resource is invaluable for performing everything from routine maintenance and lubrication to complex diagnostics and rebuilding procedures, empowering users with the knowledge equivalent to that of a factory-trained technician.