This comprehensive workshop service repair manual provides a wealth of information to help you understand and repair your Audi 100 200, covering all models produced between 1989 and 1991. It is not a generic manual, but specifically designed for the Audi 100 200, offering the same level of detail you would find at a dealership or mechanic's shop. The manual outlines a wide range of repair procedures, both mechanical and electrical, covering every aspect of your vehicle. From routine maintenance and tune-up procedures to complex engine rebuilds, transmission repairs, and even electrical system troubleshooting, you'll find detailed instructions and diagrams to guide you through every step. Extensive coverage includes, but is not limited to: * **Engine repair:** Engine removal and installation, cylinder head and valve train repair, engine block work, engine lubrication system, intake and exhaust systems, cooling and heating systems, fuel and emissions systems. * **Transmission:** Transaxle, clutch, manual transmission, automatic transmission, differential, and driveshaft. * **Steering and suspension:** Steering system, suspension components, and brakes, including ABS systems. * **Body and interior:** Bodywork, heater and air conditioning, automatic climate control. * **Electrical system:** Complete electrical system including SRS (Supplemental Restraint System), wiring diagrams, engine repair, air conditioning, exhaust, emissions control, ignition, steering, and valve timing procedures. **This detailed manual will provide you with everything you need to confidently service and repair your Audi 100 200, saving you time and money in the long run.**

The AUDI 100 (also known as the Audi 100/200 in some markets) was a mid-size executive car produced by the German automaker Audi from 1968 to 1994. The model was a significant contributor to Audi's rise as a premium automotive brand, gaining a reputation for its robust engineering, innovative technology, and stylish design. The 1989-1991 models, covered by the offered workshop manual, were part of the fourth generation (C4), a significant departure from its predecessors. This generation introduced a new platform, featuring a fully galvanized body for increased corrosion resistance, a monocoque structure for enhanced rigidity and crumple zones for improved safety, and a more aerodynamic design for better fuel economy. The Audi 100 (C4) offered a range of petrol and diesel engine options, including the renowned Audi 5-cylinder engine in both naturally aspirated and turbocharged versions, and advanced, fuel-efficient diesel engines. The manual covers all engine types, transmission options (including manual and automatic), and all major vehicle systems, including engine, transmission, suspension, steering, brakes, electrical systems, and climate control. It's a comprehensive resource that provides detailed instructions, diagrams, and specifications for all repair procedures necessary for the Audi 100 (C4) produced during the years 1989, 1990, and 1991. Whether you're a seasoned mechanic or a DIY enthusiast, this service repair manual will empower you to perform most repairs yourself and help save money on costly shop visits.