This manual covers the Mercedes-Benz ML320, chassis code W163, produced from 1998 to 2005. This luxury mid-size SUV, powered by a 3.2L V6 engine (M112), offers a blend of comfort, capability, and brand prestige. Key features include Mercedes-Benz's renowned build quality, the sophisticated 4MATIC all-wheel-drive system, and an interior designed for luxury and refinement. The ML320 was engineered to compete in a segment with notable rivals, aiming to provide a compelling option for those seeking a premium sport utility vehicle.

This comprehensive workshop service repair manual provides detailed information for owners, mechanics, and technicians. It covers essential maintenance procedures, diagnostic troubleshooting for common issues, and in-depth repair instructions for all major systems, including the powertrain, chassis, and electrical components. With over 2800 pages of technical specifications, wiring diagrams, and step-by-step guides, this manual is an indispensable resource for ensuring the longevity, performance, and safety of your Mercedes-Benz ML320.