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Audi

Audi A6 S6 RS6 C5 1998-2004 Workshop Service Repair Manual

Audi A6 S6 RS6 C5 1998-2004 Workshop Service Repair Manual

$16.99
$16.99
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Frais d'expédition calculés à l'étape de paiement.
Vehicle data plateRef 401448
Brand
Audi
Vehicle
Cars
Models covered
A6, RS6, S6
Years
1998, 1999, 2000, 2001, 2002, 2003, 2004
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

What happens after you pay

  • Download link opens on the order page immediately
  • The same link is emailed to you — re-download any time
  • Open on phone, tablet or PC; print only the pages you need
  • Not sure it covers your model year? Ask us before you buy
🏷️ Basic Information
Identification
Make:
Audi
Model:
A6 S6 RS6
Generation:
C5
Model Years Covered:
1998-2004
Codes
Chassis Code:
C5
👋 Introduction
Market Position
Positioning:
A comprehensive, factory-quality service manual for enthusiasts and professionals working on Audi's premium executive sedan and performance variants of the C5 generation.
Competitive Analysis
Advantage:
Provides a significant cost-saving alternative to dealership service by empowering owners with detailed repair information, rivaling the depth of official manufacturer documentation.
Key Features
Feature 1:
All-encompassing coverage for A6, S6, and RS6 C5 models from 1998 to 2004.
Feature 2:
Highly detailed, step-by-step instructions with extensive visual aids.
Feature 3:
Essential for diagnosing and repairing complex electrical systems and mechanical issues.
Feature 4:
Digital format allows for selective printing and easy access.
📋 Manual Details
Coverage Areas
Primary Coverage:
Audi A6 (C5), S6 (C5), RS6 (C5)
Additional Coverage:
All styles and trim levels for the specified model years.
Page Count
Estimated Page Count:
Hundreds of pages (exact count not specified, but described as extensive).
Manual Type
Type:
Workshop Service Repair Manual
Language
Language:
English
Format
Digital Format:
PDF
Delivery Method:
Instant Download
Printability:
Printable without restriction.
📖 Manual Coverage
Systems Covered
Engine Service:
Comprehensive engine repair and service procedures.
Transmission Service:
Detailed service and repair for transmissions.
Brake System:
Complete coverage of brake system components and service.
Electrical System:
In-depth coverage including troubleshooting and wiring diagrams.
Suspension:
Service and repair procedures for suspension components.
Steering:
Detailed information on the steering system.
Cooling System:
Procedures for maintaining and repairing the cooling system.
Fuel System:
Coverage for fuel injection and fuel delivery systems.
Emission Control:
Information regarding emission control systems.
HVAC:
Service and repair for heating and air conditioning systems.
Engine Control:
Details on engine control modules and systems.
Chassis Body:
Coverage for chassis and bodywork.
Restraint System:
Information on safety restraint systems.
Interior:
Service procedures related to the interior.
Drivetrain:
Coverage for differential and drive axle components.
General Maintenance:
Routine maintenance procedures and schedules.
Periodic Lubrication:
Guidelines for periodic lubrication points.
Procedures Included
Repair Procedures:
Step-by-step instructions for all service and repair procedures, based on complete disassembly.
Troubleshooting:
Dedicated troubleshooting section for diagnosing and resolving issues.
Electrical Diagnostics:
Combined troubleshooting and electrical service procedures with detailed wiring diagrams.
Technical Depth
Depth:
Complete official full factory service repair manual, suitable for both do-it-yourselfers and experienced mechanics.
Illustrations:
Hundreds of photos and illustrations, including enlarged inset views for detailed part examination.
Instruction Format:
Numbered instructions with detailed substeps, notes, cautions, and warnings.
Navigation:
Numbered table of contents for quick information retrieval.
📊 Manual Specifications
File Format
Format:
PDF
Compatibility:
Works under all PC-based Windows operating systems and Mac.
Required Software:
Adobe PDF Reader
Print Quality
Print Ability:
High-quality, printable pages.
Binding Type
Digital Binding:
Downloadable, can be burned to CD-ROM.
Paper Type
Digital Paper Type:
Not applicable (digital format).
⚙️ Engine Specifications
Primary Engine
Engine Families C5:
2.4L V6 (AFB, APC, AGA, AJG, ALF, AML, AMM, APS, APZ, ARJ), 2.7L Biturbo V6 (APU, ARE, AZA, AZR), 2.8L V6 (ACK, APR, AQD, AHA, ATX, ATY), 4.2L V8 (BBD), 4.2L V8 (AEC, ART, AQG), 4.2L V8 FSI (BNK) - *Note: Specific engines depend on A6, S6, RS6 variants and model year.*
Performance
Typical Horsepower Range:
165 hp (2.4L) to 450 hp (RS6 Plus).
Typical Torque Range:
225 Nm (2.4L) to 560 Nm (RS6).
Fuel System
Injection Type:
Multi-point fuel injection (MPI) and Direct Injection (FSI) on later V8 models.
Ignition:
Distributorless ignition system (DIS) with coil-on-plug.
Engine Control
ECM:
Bosch Motronic or Simos engine control modules common across the range.
🔧 Transmission
Standard
Transmission Options:
5-speed manual, 6-speed manual, 5-speed Tiptronic (automatic with manual shifting mode).
Optional
Optional Transmission:
Continuously Variable Transmission (CVT) on some early 2.4L models (Multitronic).
Features
Drivetrain:
Quattro permanent all-wheel drive system standard on most S6 and RS6 models, optional on A6.
Clutch Type:
Hydraulically actuated single-plate dry clutch for manual transmissions.
📐 Dimensions
Exterior
Body Styles:
4-door Sedan, 5-door Avant (wagon).
Wheelbase Mm:
Approx. 2,759 mm
Length Mm:
Approx. 4,790 - 4,887 mm (Sedan/Avant)
Width Mm:
Approx. 1,797 - 1,810 mm
Height Mm:
Approx. 1,444 - 1,482 mm
Weights
Curb Weight Kg:
Approx. 1,500 - 1,850 kg (depending on engine and trim)
🛡️ Safety Features
Ratings
Euro Ncap Rating:
4 stars (for early C5 models, specifics may vary by year and equipment).
Active Features
Active Safety Systems:
Anti-lock Braking System (ABS), Electronic Stability Program (ESP), Traction Control System (ASR).
Passive Features
Passive Safety Features:
Front airbags, side airbags, optional front and rear head airbags, seatbelt pretensioners.
💡 Technology Features
Infotainment
Infotainment System:
Audi Chorus, Concert, or Symphony audio systems with CD players, cassette players, and optional navigation systems. Bose premium sound system available.
Driver Assistance
Driver Assistance Features:
Optional parking sensors (front and rear), cruise control. Advanced driver assistance systems were less common in this era compared to modern vehicles.
Connectivity
Connectivity Options:
Limited connectivity by modern standards; typically featured mobile phone integration via Bluetooth or cradle systems on higher trims.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Typically 15,000 km or 12 months, whichever comes first (synthetic oil recommended, consult manual for exact specifications).
Timing Belt Replacement:
For 30-valve V6 and V8 engines, typically every 90,000 - 120,000 km or 5-7 years. Crucial for preventing catastrophic engine damage. Refer to manual for specific engine codes.
Fluid Specifications
Engine Oil Type:
Synthetic 5W-40 or 0W-40 meeting VW 502.00 / 505.00 standards (check manual for specific engine and climate requirements).
Coolant Type:
G12 (pink) or G12+ antifreeze concentrate, mixed 50/50 with distilled water.
Transmission Fluid Atf:
Specific ATF for Tiptronic transmissions (e.g., G 052 162 A2 or equivalent). Manual gear oil: GL-4 or GL-5 synthetic gear oil (check viscosity for climate).
Known Issues
Ignition Coils:
Failure of ignition coils, leading to misfires, common on V6 and V8 engines.
Mass Air Flow Sensor:
MAF sensor fouling or failure causing rough idle, poor acceleration, and check engine lights.
Crankshaft Position Sensor:
Crankshaft position sensor failure can lead to no-start conditions or stalling.
Window Regulators:
Failure of electric window regulator mechanisms.
Suspension Components:
Wear and tear on control arm bushings, ball joints, and tie rod ends due to vehicle weight and mileage.
Coolant Flange Leaks:
Plastic coolant flanges and pipes prone to cracking and leaking coolant.
Pcv System:
Clogged PCV system can lead to oil leaks and increased crankcase pressure.
Oil Leaks:
Valve cover gasket and oil pan gasket leaks are common with age and mileage.
📚 Vehicle History
Brand Heritage
Audi Philosophy:
Audi's reputation for 'Vorsprung durch Technik' (Advancement through Technology) emphasizes engineering excellence, comfort, and performance.
Model Evolution
C5 Introduction:
The C5 generation A6 was introduced in 1997 as a successor to the C4. It marked a significant design evolution with smoother lines and a more aerodynamic profile.
S6 Rs6 Development:
The S6 (C5) was launched as a performance variant of the A6, typically featuring the 4.2L V8 engine. The RS6 (C5), developed by Audi Sport (now quattro GmbH), was a high-performance flagship, notable for its twin-turbocharged 4.2L V8 and aggressive styling.
Production
Production Years:
1997-2004 (for C5 generation).
Manufacturing Location:
Germany (primarily Neckarsulm).
🏆 Awards & Recognition
Recognitions
Car And Driver Awards:
Audi A6 models often received praise from automotive publications like Car and Driver for their refinement, comfort, and performance, frequently appearing on their '10Best' lists in earlier iterations.
Performance Recognition:
The RS6 (C5) was widely recognized as a 'super sedan' for its exceptional performance capabilities, blurring the lines between luxury and supercar.

Delivery & file format

This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.

Check the model year and engine before you buy

Manufacturers change procedures, wiring and part numbers between model years and engine options. If your VIN plate shows a year or engine code that is not listed on the data plate above, contact us with the model, year and VIN and we will confirm coverage before you order.

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