The 2002 Mercedes-Benz M-Class, identified by the chassis code W163, represents a premium mid-size luxury SUV engineered for a blend of on-road refinement and capable performance. Available in variants such as the ML320, ML430, and the high-performance ML55 AMG, this model offered robust V6 and V8 engine options, coupled with the standard 4MATIC all-wheel-drive system. Its design emphasized Mercedes-Benz's reputation for build quality, safety, and comfort, making it a competitive choice in its segment. Key features included luxurious interior appointments and advanced safety systems for its era, all contributing to its distinct market position.

This manual provides comprehensive information for the operation, maintenance, and basic troubleshooting of your 2002 Mercedes-Benz M-Class. It covers essential areas including driver information, climate control, comfort features, exterior and interior functions, wheels and tires, fluids and capacities, and service intervals. The manual details systems such as the engine, powertrain, drivetrain, braking, suspension, steering, and electrical components, along with procedures for starting and driving, refueling, using safety restraint systems, and performing basic checks. This guide is designed to assist owners and technicians in understanding and maintaining the vehicle's optimal performance and longevity.