This comprehensive repair manual for the Audi A6, S6, and RS6 (2000) models provides detailed instructions and technical specifications for all aspects of vehicle maintenance and repair. Covering all variants, including the 4B, 4B2, 4B4, 4B5, 4B6, and 4BH, this manual is the ultimate resource for DIY mechanics and professional technicians alike.

Within its pages, you'll find detailed information on a vast array of topics, including:

* **General Information:** Understand the basics of your Audi, including its specifications, safety features, and operating instructions.
* **Accessories & Equipment:** Learn about available accessories and equipment for your Audi, and how to install and maintain them.
* **Audio, Visual & Telematics:** Dive into the complex world of your vehicle's audio, visual, and telematics systems, covering everything from radio and navigation to Bluetooth connectivity.
* **Brakes:** Master the intricacies of your Audi's braking system, including detailed information on components, maintenance procedures, and troubleshooting tips.
* **Driveline Axle:** Gain a comprehensive understanding of the driveline and axle systems, encompassing diagnostics, maintenance, and repair procedures.
* **Electrical:** Explore the intricacies of your Audi's electrical system, including wiring diagrams, troubleshooting guides, and repair instructions for all components.
* **Lights:** Get detailed information about your Audi's lighting systems, encompassing replacement procedures, troubleshooting guides, and repair instructions.
* **Restraints:** Understand the operation and maintenance of your Audi's safety systems, including airbags, seat belts, and other safety features.
* **Steering:** Learn about the workings of your Audi's steering system, covering components, maintenance procedures, and troubleshooting tips.
* **Suspension:** Master the complex world of your Audi's suspension system, including detailed information on components, maintenance procedures, and troubleshooting tips.
* **Body & Frame - Interior & Exterior:** Get detailed information on body and frame components, including interior and exterior parts, maintenance procedures, and repair methods.
* **Mechanical Engine:** Delve into the heart of your Audi, with comprehensive information on engine components, maintenance procedures, and troubleshooting tips.
* **Transmission:** Gain an in-depth understanding of your Audi's transmission system, including detailed information on components, maintenance procedures, and troubleshooting tips.
* **Tire & Wheels:** Learn about all aspects of your Audi's tires and wheels, including proper inflation, maintenance, and replacement procedures.
* **HVAC:** Understand the complex workings of your Audi's climate control system, including troubleshooting guides and repair instructions.
* **Wiring Diagrams:** Access detailed wiring diagrams for all of your Audi's electrical systems, making diagnosis and repair easier than ever.

With this comprehensive manual, you'll have all the information you need to keep your Audi running smoothly for years to come.

## The Audi A6 (C4) - A Legacy of Performance and Refinement

The Audi A6 (C4), launched in 1994, marked a significant milestone in the evolution of Audi's mid-size luxury sedan. The 4B platform, encompassing the A6, S6, and RS6, represented a leap forward in terms of design, engineering, and performance. This generation of A6 was a departure from its predecessor, the Audi 100, and boasted a more refined and stylish aesthetic, featuring a sleek, aerodynamic body and a sophisticated interior. The C4 platform was also renowned for its advanced technology incorporating features like quattro all-wheel drive, a multi-link suspension system, and an array of gasoline and diesel engines, catering to diverse driving preferences. From the base 1.8T engine to the powerful V8 found in the S6, the A6 offered a compelling blend of comfort, handling, and performance, solidifying its position as a formidable competitor in the premium segment.

While the standard A6 emphasized practicality and refinement, the S6 and RS6 models pushed the boundaries of performance. The S6, powered by a 4.2L V8 engine, delivered a thrilling blend of power and handling, catering to drivers seeking a more dynamic experience. The RS6, a limited-edition model produced in 1999, represented the pinnacle of performance in the C4 range. Featuring a twin-turbocharged 2.7L V6 engine, the RS6 boasted a staggering power output, making it one of the fastest cars of its time. This potent combination of luxury, technology, and performance cemented the Audi A6 (C4) as a benchmark in the luxury car segment, leaving a lasting legacy on the automotive landscape.