This manual covers the Chrysler 300M, Concorde, and Intrepid models from the 2003 model year. These full-size luxury and large family sedans are built on the second generation of the Chrysler LH platform. Known for their American luxury, comfortable ride, and distinct styling, these vehicles offered powerful V6 engines, including a 3.5L V6 producing up to 255 horsepower, paired with a 4-speed automatic transaxle. Safety was a priority, with standard front airbags, available side-impact airbags, and a standard Anti-lock Braking System. The Chrysler 300M, in particular, received accolades such as frequent appearances on 10Best lists, highlighting its blend of performance and refinement. This comprehensive Factory Service and Repair Workshop Manual provides detailed guidance for maintaining and repairing your Chrysler sedan. It covers a wide array of systems, including lubrication, suspension, brakes, engine systems, fuel system, steering, automatic transmission, climate control, and electrical systems. The manual offers step-by-step repair procedures, diagnostic information, and technical specifications essential for both routine maintenance and complex repairs. Whether you are a DIY enthusiast or a professional technician, this manual is designed to assist you in keeping your vehicle in optimal condition, ensuring its reliability and longevity.