🏷️ Basic Information

Make:

Audi

Model:

S6

Year:

2002

Chassis Code:

C5 (Second Generation)

Engine Codes:

AJK, ANK

👋 Introduction

Market Segment:

Luxury Performance Sedan

Key Competitors:

BMW 5 Series, Mercedes-Benz E-Class, Lexus GS.

Vehicle Usp:

All-wheel drive (Quattro), powerful V8 engine, refined interior, high-performance tuning.

Diy Advantage:

Empowers owners for self-maintenance and repairs, saving significant costs compared to dealership or independent shop labor.

Accuracy:

Licensed OE materials ensure the highest level of accuracy and completeness for repair procedures.

📋 Manual Details

Product Name:

2002 Audi S6 Service & Repair Manual Software

Provider:

RepairSurge (Licensed OE Materials)

Primary Coverage:

North America

Secondary Coverage:

Global (Technical data is generally universal)

Estimated Pages:

Extensive (Software format, equivalent to hundreds of printed pages)

Type:

Service and Repair Manual Software

Content Type:

Factory-level repair and service information, including diagrams, specifications, and step-by-step instructions.

Language:

English

Format:

Online Software/Web-based Access

Access Duration:

1 Year (with option for renewal)

📖 Manual Coverage

Powertrain:

Engine mechanical, lubrication, cooling, fuel, exhaust, ignition, emissions control, engine management (ECU), timing belt/chain, transmission (automatic), differential, driveshafts.

Chassis:

Suspension (front and rear), steering system, brake system (hydraulic, ABS), wheels, tires.

Electrical:

Battery, charging system, starting system, lighting (headlights, taillights, interior), instrument cluster, power accessories (windows, locks, mirrors), infotainment system wiring, climate control wiring, engine control wiring, body control module (BCM) functions.

Body And Trim:

Body panels, doors, hood, trunk, bumpers, interior trim, glass, mirrors, seats, HVAC system operation, body seals, hinges, latches.

Maintenance:

Oil changes, filter replacements, fluid checks and changes (coolant, brake fluid, power steering fluid, transmission fluid), spark plug replacement, air filter replacement, belt inspection/replacement.

Diagnostics:

Troubleshooting guides, fault code interpretation (OBD-II), electrical system diagnostics, component testing, diagnostic flowcharts.

Repair:

Engine repair (e.g., head gasket, timing belt/chain, piston replacement), transmission overhaul, brake caliper replacement, suspension component replacement (shocks, struts, control arms), exhaust system repair, starter/alternator replacement, cooling system component replacement.

Installation:

Component replacement procedures for major and minor parts across all systems.

Depth:

Comprehensive factory-derived data, suitable for DIY enthusiasts and professional technicians.

Diagnostic Tools:

Information relevant to using OBD-II scanners and specialized Audi diagnostic tools (e.g., VCDS).

Trouble Codes:

Coverage of standard OBD-II trouble codes (DTCs) and likely Audi-specific diagnostic codes.

📊 Manual Specifications

File Format Details:

Web-based access, compatible with standard web browsers on PC, laptop, smartphone, tablet. No direct file download typically provided.

Print Quality:

N/A (Digital format, but underlying OE data is professional grade)

Binding Type:

N/A (Digital format)

Paper Type:

N/A (Digital format)

Search Functionality:

Full text search enabled within the software, allowing users to quickly find specific topics or procedures.

⚙️ Engine Specifications

Engine Type:

Naturally Aspirated V8

Displacement:

4.2 Liters (4172 cc)

Engine Code 1:

AJK

Engine Code 2:

ANK

Horsepower:

335 hp @ 6400 rpm

Torque:

317 lb-ft @ 3500 rpm

Fuel Delivery:

Electronic Fuel Injection (EFI)

Fuel Type:

Premium Unleaded Gasoline (91 octane or higher recommended)

ECU Type:

Bosch Motronic (specific model varies)

Timing Mechanism:

Timing Belt (Dual Overhead Cam - DOHC)

🔧 Transmission

Transmission Type:

5-Speed Tiptronic Automatic

Optional Transmission:

None for 2002 S6

Drivetrain:

Permanent All-Wheel Drive (Quattro)

Transmission Fluid Type:

G 055 005 A1 (or equivalent Audi specification)

📐 Dimensions

Length:

191.1 inches (4854 mm)

Width:

71.4 inches (1813 mm)

Height:

56.5 inches (1435 mm)

Wheelbase:

109.5 inches (2781 mm)

Curb Weight:

Approx. 3,792 lbs (1720 kg)

Gross Weight Rating:

Approx. 4,762 lbs (2160 kg)

Trunk Volume:

15.4 cubic feet (436 liters)

🛡️ Safety Features

NHTSA Front Crash Rating:

4 Stars (Driver), 4 Stars (Passenger) - NHTSA estimates for this era.

IIHS Side Impact Rating:

Good (for vehicles of this design era)

Active Safety Systems:

Anti-lock Braking System (ABS), Electronic Stability Control (ESC), Traction Control System (ASR).

Passive Safety Features:

Front airbags (driver and passenger), side curtain airbags (optional/later models), 3-point seat belts with pre-tensioners, reinforced safety cell.

💡 Technology Features

Infotainment System:

Audi Symphony or Concert audio systems with cassette and CD players, optional navigation system.

Driver Assistance:

Parktronic parking sensors (optional).

Connectivity Features:

Limited by 2002 standards; basic phone integration via Bluetooth (if equipped) or cradle. No USB or modern connectivity.

🔧 Maintenance

Oil Change Interval:

Every 5,000-7,500 miles or 12 months, whichever comes first (check manual for specific conditions).

Timing Belt Replacement:

Every 60,000 - 75,000 miles or 5 years. Crucial for V8 engines to prevent catastrophic failure.

Spark Plug Replacement:

Around 60,000 - 100,000 miles, depending on spark plug type (e.g., iridium).

Engine Oil Specification:

SAE 0W-40 or 5W-40 Synthetic, meeting VW 502 00 / 505 00 specification.

Coolant Specification:

G12 Plus (Pink) or G12++ Antifreeze/Coolant (Ethylene Glycol based)

Brake Fluid Specification:

DOT 4

Common Issues:

Timing belt tensioner/guide wear, ignition coil failures, mass air flow sensor issues, valve cover gasket leaks, front control arm bushings wear, ABS sensor failures, window regulator failures.

Cv Joint Boots:

Durability can be affected by road conditions; regular inspection recommended.

📚 Vehicle History

Brand Focus:

Audi AG, a German manufacturer renowned for its engineering, quattro all-wheel-drive technology, and sophisticated design.

Generation:

C5 generation (introduced in 1997 for A6, S6 followed)

S6 Introduction:

The S6 nameplate replaced the S4 in the Audi lineup. The C5 S6 specifically offered a V8 engine, differentiating it from the C5 A6 models.

Production Years:

2002-2003 (for the C5 generation S6 sedan)

Manufacturing Location:

Germany

🏆 Awards & Recognition

Automotive Awards:

As part of the C5 platform, the Audi A6/S6 lineup was generally well-received for its performance, handling, and interior comfort. Specific awards for the 2002 S6 might vary by publication, but it was considered a strong contender in the luxury sport sedan segment.