The Audi A4 Quattro, chassis code B5, represents a significant era for Audi, produced from 1995 to 2001. Known for its sophisticated European design and premium interior materials, this model line has been recognized for its driving dynamics and luxury, often appearing on lists such as Car and Driver's 10Best. The A4 Quattro offers a standard Torsen T-3 Center Differential Quattro all-wheel-drive system, enhancing traction and handling, and was available with either a 1.8L turbocharged inline-4 engine producing 150 horsepower or a 2.8L V6 engine delivering 190 horsepower. Its engineering quality and robust build, shared with the Volkswagen Passat B5 platform, contributed to its reputation for reliability and a sophisticated multi-link suspension system, positioning it as a strong competitor in the premium compact executive sedan and wagon segment. This comprehensive service and repair manual software provides extensive coverage for the Audi A4 Quattro (B5). It details critical service, repair, maintenance, and diagnostic procedures, offering step-by-step instructions for a wide array of vehicle systems including the engine, transmission, drivetrain, suspension, steering, brakes, electrical components, HVAC, body, and safety systems. Included are detailed wiring diagrams, technical specifications, and troubleshooting guidance for common faults, ensuring owners, mechanics, and technicians have the necessary information to maintain and repair the vehicle effectively. With an estimated over 1000 pages of content, this English-language manual is an essential resource for preserving the performance and longevity of your Audi A4 Quattro.