This manual covers the Audi 100, model code Type 44, from the 1982 to 1991 model years. As Audi's premium executive mid-size sedan and Avant (wagon), this generation, the third (C3), was renowned for its pioneering aerodynamic design, robust German engineering, and the popularization of the Quattro all-wheel-drive system. It offered a spacious and comfortable interior, positioning Audi as a strong competitor against established luxury brands. The vehicle was available with inline-5 cylinder or V6 engines, manual or automatic transmissions, and featured optional Anti-lock Braking System (ABS) on many models.

This comprehensive Workshop Service Repair Manual provides detailed information for the maintenance, repair, and troubleshooting of the Audi 100. It covers all major mechanical and electrical systems, including engine teardown and assembly, fuel injection, ignition systems, transmissions (manual and automatic), drivetrain components, brakes, suspension, steering, and the electrical system. The manual includes diagnostic procedures for engine management, ABS, and HVAC, as well as detailed troubleshooting guides and technical specifications such as torque values and fluid capacities. It is designed for both professional technicians and DIY mechanics seeking to maintain and repair their vehicles.