The Audi S6 C5 1999 Service Repair Workshop Manual is a comprehensive guide designed for both experienced mechanics and DIY enthusiasts. This manual provides detailed instructions and technical specifications for maintaining, servicing, diagnosing, and repairing your 1999 Audi S6 C5. From general information to specific system breakdowns, you'll find everything you need to tackle any repair. The manual covers a wide range of topics, including: * **General Information:** Get familiar with your Audi S6 C5, including its specifications, components, and overall operation. * **Engine Mechanical System:** Learn about engine construction, operation, maintenance, and troubleshooting. * **Engine Electrical System:** Explore the intricacies of your engine's electrical system, covering components, wiring diagrams, and troubleshooting. * **Emission Control System:** Understand the workings of your car's emissions system, including diagnostics and maintenance. * **Fuel System:** Gain detailed knowledge of the fuel system, covering components, operation, and troubleshooting. * **Clutch System:** Find comprehensive information on the clutch system, including operation, maintenance, and repairs. * **Manual Transaxle System:** Explore the inner workings of your manual transaxle system, covering maintenance, troubleshooting, and repairs. * **Automatic Transaxle System:** Dive into the complexities of your automatic transaxle system, including operation, maintenance, and troubleshooting procedures. * **Driveshaft and Axle:** Learn about the driveshaft and axle system, covering maintenance and repair. * **Suspension System:** Understand the intricacies of your suspension system, including component identification, maintenance, and troubleshooting. * **Steering System:** Explore the components and operation of your steering system, covering maintenance and troubleshooting. * **Restraint System:** Gain valuable insights into the restraint system, covering operation, maintenance, and repairs. * **Brake System:** Learn about the brake system, including maintenance, troubleshooting, and repair procedures. * **Body (Interior and Exterior):** Get detailed information on the body of your Audi S6 C5, including components, maintenance, and repairs. * **Body Electrical System:** Explore the body electrical system, covering components, wiring diagrams, and troubleshooting. * **Heating, Ventilation, and Air Conditioning:** Learn about the HVAC system, including operation, maintenance, and repairs. This manual is written in a clear, concise, and straightforward manner, making it easy to understand and follow. It includes numerous illustrations, diagrams, and detailed instructions to guide you through every step of the repair process. You'll find all the same specifications and procedures used by authorized dealerships, enabling you to perform repairs with confidence and save money in the process.

The Audi S6 C5, produced from 1999 to 2004, stands as a testament to Audi's commitment to performance and luxury. This generation of the S6, based on the C5 platform that underpinned the A6, offered a compelling blend of everyday usability and exhilarating driving dynamics. Under the hood, the S6 C5 packed a powerful 4.2L V8 engine capable of delivering 340 horsepower and 317 lb-ft of torque, propelling it from 0 to 60 mph in a blistering 5.4 seconds. The S6 C5 also boasted a sophisticated quattro all-wheel-drive system, ensuring exceptional handling and grip even in challenging conditions. Its Quattro system, coupled with a refined suspension and a robust braking system, enabled the S6 C5 to navigate corners with precision and confidence. Beyond its performance capabilities, the S6 C5 provided a luxurious and refined interior that was a hallmark of Audi's reputation. The S6 C5 came equipped with premium materials, comfortable seating, and a comprehensive array of features, including climate control, navigation, and a premium sound system. The S6 C5 was offered in sedan and Avant (wagon) body styles, allowing for versatility and practicality. The Avant model, in particular, provided ample cargo space while retaining the performance and luxury credentials of its sedan counterpart. The S6 C5, with its potent engine, sophisticated handling, and luxurious interior, established itself as a formidable competitor in the high-performance luxury sedan segment. The Audi S6 C5 continues to be a sought-after vehicle for automotive enthusiasts who appreciate a blend of performance, luxury, and timeless design. The S6 C5's legacy is further enhanced by the availability of a comprehensive service repair workshop manual, which provides invaluable guidance for maintaining and repairing this exceptional vehicle.