🏷️ Basic Information

Make:

Audi

Model:

A6

Model Variant:

S6, RS6

Model Code:

4B, 4B2, 4B4, 4B5, 4B6, 4BH

Year:

1997

Generation Name:

C5

Generation Introduction:

The C5 generation of the Audi A6 was introduced in 1997, succeeding the C4 platform. This marked a significant evolution in design, technology, and performance for Audi's executive sedan and wagon.

Platform Code:

Type 4B

👋 Introduction

Vehicle Segment:

Executive car (E-segment)

Competitive Landscape:

Competed against established luxury sedans and wagons such as the BMW 5 Series, Mercedes-Benz E-Class, and Volvo S80/V70.

Key Selling Points:

Audi's signature Quattro all-wheel-drive system, sophisticated design, premium interior materials, advanced technology for its era, and strong performance variants (S6 and RS6).

Manual Value Proposition:

This manual is an invaluable resource for owners and technicians seeking to maintain, diagnose, and repair the 1997 Audi A6, S6, and RS6 models with factory-accurate information. Its comprehensive nature and searchable PDF format offer significant utility.

📋 Manual Details

Coverage Summary:

Comprehensive service and repair for all Audi A6, S6, and RS6 models manufactured in 1997, covering all body styles and engine variants within this model year.

Page Count:

16401

Manual Type:

Factory Service and Repair Manual

Language:

English

Format:

PDF

Delivery Method:

Instant Download

Operating Systems:

Windows and Mac OS

Required Software:

Adobe PDF Reader, WinRAR

Print Functionality:

Yes, printable

Search Functionality:

Fully searchable PDF

📖 Manual Coverage

Engine Systems:

Mechanical Engine (2.4L I5, 2.7L V6 Biturbo, 2.8L V6, 4.2L V8), engine management, fuel system, ignition system, cooling system, lubrication system, emissions control.

Transmission Systems:

Manual Transmission (5-speed, 6-speed), Automatic Transmission (Tiptronic 5-speed T.B.D.), driveline, clutch, transfer case, differential maintenance and repair.

Electrical Systems:

Comprehensive electrical diagnostics, wiring diagrams for all circuits, lighting systems, battery, alternator, starter, ECU, sensors, control modules.

Chassis Systems:

Brakes (ABS, EBD, disc brakes), steering (power steering), suspension (independent suspension, struts, shocks, control arms), tires and wheels.

Body And Frame:

Body and Frame - Interior & Exterior: Body panel repair, interior trim, seats, airbags (restraints), door mechanisms, glass, climate control (HVAC).

Comfort And Convenience:

Accessories & Equipment, Audio, Visual & Telematics: infotainment systems, navigation, climate control, power accessories, security systems.

Maintenance Procedures:

Routine maintenance, scheduled servicing, fluid changes (oil, coolant, brake fluid, transmission fluid), filter replacements, tune-ups, inspections.

Repair Procedures:

Engine component repair and replacement, transmission overhaul, brake system repairs, suspension component replacement, electrical system troubleshooting and repair, bodywork.

Diagnostic Procedures:

Troubleshooting guides, fault code interpretation, diagnostic routines for all major systems, using diagnostic tools.

Technical Data And Specs:

Torque specifications, clearances, fluid capacities, wiring diagrams, component testing procedures, specifications for all major systems.

Depth Of Coverage:

Factory-level diagnostic and repair procedures, including detailed component removal, disassembly, inspection, repair, and reassembly instructions. Suitable for professional mechanics and advanced DIY enthusiasts.

📊 Manual Specifications

File Type:

PDF

Print Resolution:

High resolution, suitable for clear printing of all diagrams and text.

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

Engine 1 Variant:

2.4L V6 (12-valve)

Engine 1 Power:

Approx. 165 hp

Engine 1 Torque:

Approx. 220 Nm (162 lb-ft)

Engine 2 Variant:

2.8L V6 (30-valve)

Engine 2 Power:

Approx. 201 hp

Engine 2 Torque:

Approx. 280 Nm (207 lb-ft)

Engine 3 Variant:

S6: 2.7L V6 Biturbo

Engine 3 Power:

Approx. 250 hp

Engine 3 Torque:

Approx. 350 Nm (258 lb-ft)

Engine 4 Variant:

RS6: 4.2L V8 Biturbo (excluding 1997 model year, but manual likely covers development/precursors or common components, though typically RS6 C5 is later model. Assuming a typo and manual covers early C5 variants with V8, or this is a manual for a broader range of C5 vehicles where 1997 is the start year.)

Engine 4 Power:

Approx. 450 hp (for later RS6 C5)

Engine 4 Torque:

Approx. 560 Nm (413 lb-ft) (for later RS6 C5)

Performance Metrics A6:

0-60 mph (0-100 km/h) typically in the 8-10 second range depending on engine and drivetrain.

Performance Metrics S6:

0-60 mph (0-100 km/h) typically in the 6-7 second range.

Fuel Delivery:

Multi-point fuel injection (MPI) or Electronic Fuel Injection (EFI) depending on engine variant.

Fuel Type:

Unleaded Gasoline (Premium recommended)

🔧 Transmission

Standard Transmission:

5-speed Manual Transmission

Optional Transmission:

5-speed Tiptronic Automatic Transmission

Drivetrain:

Quattro permanent all-wheel-drive system (standard on S6/RS6, optional on A6).

Transmission Fluid Spec Auto:

G 052 162 A2 (or equivalent Dexron III/Mercon)

Transmission Fluid Spec Manual:

G 052 171 A2 (or equivalent SAE 75W-90 GL-4/GL-5)

📐 Dimensions

Length:

Approx. 4,797 mm (188.9 in)

Width:

Approx. 1,780 mm (70.1 in)

Height:

Approx. 1,462 mm (57.6 in)

Wheelbase:

Approx. 2,760 mm (108.7 in)

Curb Weight Range:

Approx. 1,500 - 1,700 kg (3,300 - 3,750 lbs) depending on configuration.

🛡️ Safety Features

Crash Test Ratings:

Refer to specific country's safety administration reports (e.g., Euro NCAP, NHTSA) for contemporary ratings, as independent testing data for 1997 models may vary.

Active Safety Systems:

Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), optional Electronic Stability Program (ESP).

Passive Safety Features:

Front and side airbags, 3-point seatbelts with pre-tensioners, reinforced safety cage construction.

💡 Technology Features

Infotainment System:

Audi Chorus or Concert (radio/cassette/CD player), optional navigation systems (e.g., Audi Navigation Plus with CD-ROM maps), Bose sound systems.

Driver Assistance Features:

Cruise control, parking sensors (optional), ABS, EBD, optional ESP.

Connectivity Features:

Limited by 1997 standards; primarily focused on in-car audio and navigation. OnStar or similar telematics systems were not standard for this model year in most markets.

🔧 Maintenance

Oil Change Interval:

Typically every 10,000-15,000 km (6,000-10,000 miles) or 12 months, depending on driving conditions and oil used. Refer to manual for specific engine recommendations.

Timing Belt Interval:

For 30-valve V6 engines, typically every 90,000-120,000 km (50,000-75,000 miles) or 5 years. V8 engines and some earlier variants may use timing chains. Crucial to verify for each specific engine.

Engine Oil Specification:

Refer to manual; typically synthetic oil meeting VW 502 00 or VW 500 00 standards (e.g., 0W-40, 5W-40, 5W-30).

Coolant Specification:

G 12 (or G12+) Antifreeze/Coolant (Ethylene Glycol based)

Brake Fluid Specification:

DOT 4

Common Issues A6 C5:

CV joint wear, coolant flange leaks (especially on 30v V6), ignition coil failures, ABS sensor issues, electrical gremlins (especially with water ingress), suspension component wear (control arms, tie rods), automatic transmission shifting problems, timing belt tensioner failures (if applicable).

Common Issues S6 Rs6:

In addition to A6 issues: turbocharger issues (oil leaks, wastegate problems), intercooler performance, increased wear on drivetrain components due to higher power output.

📚 Vehicle History

Brand History Context:

Audi, a German automobile manufacturer, has a long history of producing quality vehicles, known for its technological innovations, particularly in Quattro all-wheel-drive and advancements in lighting and chassis design.

A6 C5 Introduction:

The C5 A6 was a significant step forward from its predecessor, featuring a more aerodynamic and modern design language, a refined interior, and a broader range of engine options, including the performance-oriented S6 and the eventual RS6 models.

S6 And Rs6 Positioning:

The S6 served as the sportier variant of the A6, offering enhanced engine power and more aggressive styling. The RS6, introduced later in the C5 generation, represented the pinnacle of performance, featuring significantly more power and specialized tuning.

Production Period:

1997-2004 (for C5 platform)

Manufacturing Locations:

Mainly Germany (Neckarsulm, Ingolstadt), with components and assembly potentially in other Audi facilities.

🏆 Awards & Recognition

Awards Context:

The Audi A6 (C5) received accolades for its design and engineering during its production run. Specific awards for the 1997 model may vary by publication and region.

Design Awards:

Audi's design language of the era was highly regarded, influencing the automotive industry with its clean lines and sophisticated appearance.

Certification Context:

The manual itself is not certified, but it reflects the official factory documentation used by Audi technicians, ensuring adherence to manufacturing standards.