The Audi A6 S6 RS6 (2002) [4B,4B2,4B4,4B5,4B6,4BH] Service and Repair Manual provides a comprehensive guide for maintaining and repairing your vehicle. This official factory manual covers all aspects of your Audi, offering detailed instructions and illustrations for a wide range of procedures. From basic maintenance like oil changes and filter replacements to complex repairs, this manual equips you with the knowledge you need to keep your Audi running smoothly.

Within its pages, you'll find detailed information on:

* General Information: Learn about your Audi's specifications, technical data, and safety precautions.
* Accessories and Equipment: Understand the features and operation of your vehicle's optional accessories.
* Audio, Visual, and Telematics: Get insights into the workings of your Audi's entertainment and communication systems.
* Brakes: Explore the braking system, including the components, maintenance, and troubleshooting procedures.
* Driveline and Axle: Understand the components and functions of your Audi's drivetrain and axle assembly.
* Electrical System: Delve into the complex electrical system, including wiring diagrams, troubleshooting guides, and component explanations.
* Lights: Learn about the lighting system, including headlights, taillights, and indicators.
* Restraints: Gain knowledge about your Audi's safety features, including airbags and seatbelts.
* Steering: Explore the steering system, covering its components, maintenance, and potential issues.
* Suspension: Understand the suspension system, including its components and how to diagnose and repair any problems.
* Body and Frame: Discover the intricacies of your Audi's body and frame, including interior and exterior components.
* Mechanical Engine: Dive into the heart of your Audi, understanding the engine's operation, maintenance, and potential repairs.
* Transmission: Learn about the transmission system, including its components, operation, and troubleshooting.
* Tire and Wheels: Gain knowledge about tire types, wheel specifications, and maintenance procedures.
* HVAC: Understand the climate control system, including its components and troubleshooting tips.
* Wiring Diagrams: Navigate the intricate electrical system with comprehensive wiring diagrams.

This manual is your comprehensive resource for keeping your Audi A6 S6 RS6 (2002) in top condition. Whether you're a seasoned mechanic or a DIY enthusiast, this manual provides the information you need to perform repairs and maintenance with confidence.

The Audi A6, S6, and RS6 models produced from 2002 to 2004, designated as the 4B chassis, represent a significant evolution in Audi's luxury sedan lineup. These vehicles share a common platform but offer a spectrum of performance and luxury features. The A6, the base model, offered a range of gasoline and diesel engines with varying power outputs, catering to a diverse market. The S6, however, embraced performance with a powerful 4.2-liter V8 engine generating 340 horsepower, coupled with Audi's renowned quattro all-wheel drive system. This combination ensured a thrilling driving experience while maintaining a luxurious interior equipped with advanced features like leather seats and a premium sound system.

The RS6, the pinnacle of the 4B range, was a true performance beast. It featured a 4.2-liter twin-turbocharged V8 engine producing a staggering 450 horsepower, enabling it to accelerate from 0 to 60 mph in just 4.6 seconds. The RS6 also boasted aggressive styling with widened wheel arches, larger wheels, and a distinctive rear spoiler. Inside, the RS6 offered a sporty and luxurious cabin with Recaro sport seats and an abundance of optional features. Beyond its performance, the 4B chassis was praised for its refined handling, comfortable ride, and high-quality interior. The A6, S6, and RS6 models from this era established Audi as a key player in the luxury performance segment, paving the way for the brand's future success.