This manual covers the Land Rover Range Rover, model designation L322, from the 2003 model year. This luxury full-size SUV, part of the third generation (LM), is built on a chassis derived from the BMW E38 platform and features permanent All-Wheel Drive (AWD) and standard Electronically Controlled Air Suspension (ECAS). Known for its robust engineering and significant off-road capability, the L322 offers a blend of luxury and ruggedness, competing with vehicles like the BMW X5 and Mercedes-Benz M-Class. It is powered by a 4.4L Naturally Aspirated V8 BMW M62 engine, delivering 282 horsepower and 440 Nm of torque, paired with a ZF 6HP26 6-speed automatic transmission.

This comprehensive factory service manual provides full repair and service procedures, essential for maintaining and repairing the Land Rover Range Rover L322. It details maintenance schedules, diagnostic procedures, troubleshooting guides, and technical specifications across all major vehicle systems, including powertrain, chassis, brakes, and electrical components. The manual also includes detailed wiring diagrams, component overviews, and specific repair instructions for complex systems like the air suspension and electronic controls. Its extensive coverage, estimated at over 2000 pages, is designed to assist professional automotive technicians, independent repair shops, and experienced DIY enthusiasts in ensuring the optimal performance and longevity of the vehicle.