The Chrysler 300M is a full-size luxury sedan produced for the 1999, 2000, and 2001 model years. Based on the second-generation Chrysler LH platform, it was positioned as Chrysler's flagship sedan, designed for premium buyers seeking comfort, performance, and distinctive styling. Notable features include its long-wheelbase, cab-forward design, powerful V6 engines (3.5L V6 SOHC and optional 3.8L V6 OHV), and a spacious, well-appointed interior. The 300M was recognized for its engineering quality, earning a spot on Car and Driver's 10Best list for 1999 and 2000, and received positive initial quality ratings. This comprehensive Service and Repair Workshop Manual provides detailed information for all mechanical and electrical systems, bodywork, and accessories of the Chrysler 300M. It covers routine maintenance, diagnostics, and complete repair or overhaul procedures for the engine, transmission, drivetrain, suspension, steering, brakes, HVAC, fuel system, and electrical systems. The manual is designed to assist owners, mechanics, and technicians in maintaining and repairing the vehicle effectively, offering step-by-step instructions, troubleshooting guides, and technical specifications to ensure optimal performance and longevity.