This comprehensive Service and Repair Manual is your essential guide to maintaining and repairing your Audi 80 90, covering model years from 1990 to 2006. This manual provides detailed technical information, similar to the factory shop manual, covering every aspect of your vehicle.

Dive into the intricacies of your Audi 80 90 with detailed instructions and illustrations covering lubrication and maintenance procedures, suspension and brake systems, cooling system components, electrical system troubleshooting, engine operation and repair, fuel and exhaust systems, transmission functionality, heating and air conditioning systems, emission control systems, bodywork, wiring diagrams, and much more. This manual equips you with the knowledge to confidently address any maintenance or repair task, ensuring optimal performance and longevity for your Audi.

The Audi 80 and 90, produced by Audi from 1990 to 2006, represent a significant period in the German automaker's history. These mid-size sedans and station wagons, developed as successors to the Audi 80 B3 and B4 models, were offered in a variety of trim levels and engine options. The 80 was initially known for its fuel efficiency and compact size, while the 90, positioned as a slightly larger and more luxurious offering, provided a refined driving experience. Both models shared a similar platform, with the 90 featuring a slightly longer wheelbase and a more spacious interior.

The Audi 80 and 90 were praised for their robust build quality, precise handling, and advanced technology for their time. Notably, they were among the first cars to incorporate quattro all-wheel drive, offering enhanced traction and stability in challenging conditions. The engine lineup included a range of gasoline and diesel powertrains, ranging from the efficient 1.6-liter four-cylinder to the powerful VR6 engine. Despite their traditional styling, the 80 and 90 were notable for their progressive design features, such as flush-mounted door handles and wraparound taillights. These models played a crucial role in solidifying Audi's reputation for reliable and stylish cars, contributing to its growth and success in the global automotive market.