This comprehensive service and repair manual provides detailed instructions, diagrams, illustrations, wiring schematics, and specifications for maintaining, servicing, diagnosing, and repairing your 1994 Audi A4 S4 RS4 8D, 8D2, 8D5. The manual covers all models and repairs, offering the same information used by technicians at dealerships. Gain a complete understanding of your vehicle with step-by-step instructions for every aspect of repair. You'll find information on maintenance, engine, control system, mechanical, fuel service specifications, emission control, intake exhaust cooling, lube, ignition starting charging, auto transmission clutch, manual transmission, transfer propeller shaft, drive shaft, differential, axle suspension, tire & wheel, brake control, brake, parking brake, steering column, power steering, air condition, supplementary restraint system, seat belt, engine immobilizer, cruise control, wiper & washer, door lock, meter audio/visual, horn, windshield/glass mirror, instrument panel, seat, engine hood/door, exterior & interior, electrical, multiplex/CAN communication, and much more. This manual is compatible with all versions of Windows and Mac. Print only the pages and diagrams you need for easy access to the information you require.

The 1994 Audi A4, S4, and RS4, known internally as the 8D platform, marked a significant shift for the German automaker. Following the discontinuation of the Audi 80, the A4 arrived as its successor, introducing a more modern and refined design language. The 8D platform underpinned a diverse range of body styles, including sedans, wagons, and even a coupe variant. Under the hood, the A4 offered a wide array of engines, catering to various performance and fuel economy needs. Among them, the potent S4 and RS4 models attracted enthusiasts with their powerful V6 and V8 engines, delivering impressive performance while maintaining Audi's reputation for luxury and comfort.

The 8D platform was built upon a unibody construction, offering a blend of strength and agility. Suspensions varied depending on trim level, with the base A4 featuring a MacPherson strut front and a multi-link rear setup, while higher-performance variants like the S4 and RS4 benefited from sportier setups for enhanced handling and responsiveness. Inside, the 8D A4 offered a comfortable and well-appointed cabin, showcasing Audi's trademark high-quality materials and meticulous attention to detail. The 8D generation of the A4 saw improvements in safety features, including driver and passenger airbags, and its practicality was enhanced by a spacious interior and a roomy trunk. The 8D A4, S4, and RS4 have earned a reputation for reliability and durability, proving to be popular choices among both daily drivers and enthusiasts alike.