🏷️ Basic Information

Make:

Audi

Model:

A8

Model Code:

D2

Year:

1999

Generation Name:

D2

Generation Years:

1994-2002

Vin Code Model Year:

X (for 1999 model year)

👋 Introduction

Vehicle Segment:

Full-size Luxury Sedan

Competitors 1999:

Mercedes-Benz S-Class, BMW 7 Series, Lexus LS, Jaguar XJ

Key Selling Points D2:

Aluminum spaceframe (ASF) construction for lighter weight and improved rigidity, advanced quattro all-wheel drive system, luxurious interior, sophisticated technology

Manual Value Proposition:

Comprehensive, dealer-level coverage for all variants, enabling professional-standard servicing and repairs

Manual Usability:

Simple PDF format, instant download, bookmarked for ease of use, no extra software required

📋 Manual Details

Coverage Scope:

Comprehensive: All variations, Petrol and Diesel engines, Manual and Automatic transmissions

Total Pages:

Approximately 10,000

Manual Type:

Workshop Service & Repair Manual

Language:

English

Format:

PDF

Download Availability:

Instant Download

Compatibility:

PC, Mac, Smartphone, Tablet

File Organization:

Fully bookmarked

📖 Manual Coverage

Engine Systems:

Engine System, Fuel Charging and Controls, Accessory Drive, Engine Ignition, Engine Emission Control, Intake Air Distribution, Emissions, Electronic Engine Controls

Transmission Systems:

Manual Transmission, Clutch Controls, Automatic Transmission (implied by 'all variations')

Drivetrain Systems:

Driveline System, Driveshaft, Bearings

Suspension Steering Brakes:

Suspension, Wheels and Tyres, Brake System, Anti-Lock Control, Steering System

Fuel Exhaust:

Fuel System, Exhaust System

Climate Control:

Climate Control System, Air Distribution, Control Components

Electrical Lighting:

Battery and Charging System, Information and Entertainment Systems, Lighting, Electrical Distribution, Electronic Feature Group

Body Interior Safety:

Body System, Body Panels, Interior Trim, Mirrors, Seating, Glass, Frames and Mechanisms, Instrument Panel and Console, Wipers and Washers, Roof, Bumpers, Safety Belt System, Body Repairs, Metal Repairs, Subframe and Mounting System

General Maintenance:

Service Information, Identification Codes, Jacking and Lifting, Noise Vibration and Harshness

Maintenance Procedures:

Scheduled maintenance, fluid changes, filter replacements, lubrication

Repair Procedures:

Step-by-step repair instructions for all major vehicle systems

Diagnostic Procedures:

Troubleshooting guides, fault code interpretation, diagnostic testing

Electrical Troubleshooting:

Wiring diagrams, circuit testing, component diagnostics

Component Replacement:

Detailed instructions for replacing common wear items and major components

Bodywork Repair:

Body panel repair, metal repair, structural repairs

Depth Of Information:

Dealer-level factory manual standard, covering all elements of service and repair

Diagnostic Capability:

Advanced diagnostics for engine, transmission, ABS, airbags, and comfort systems

Rebuild Specifications:

Implied: Specifications for engine and transmission rebuilding

📊 Manual Specifications

File Type:

PDF

File Quality:

High-quality scans, fully bookmarked for easy navigation

Searchability:

Searchable text within PDF

Printable:

Yes

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

Available Engines 1999:

2.8L V6 (AAH/ACK), 4.2L V8 (AEC/ART), 2.5L V6 TDI (AKN)

Engine 2 8L V6 Horsepower:

200-204 hp (depending on variant)

Engine 4 2L V8 Horsepower:

300 hp (approx.)

Engine 2 5L V6 Tdi Horsepower:

150 hp (approx.)

Fuel Induction Petrol:

Multi-point Fuel Injection (MPI)

Fuel Type Diesel:

Diesel (TDI - Turbocharged Direct Injection)

Engine Codes:

ACK (2.8L V6 FSI), AKN (2.5L TDI V6), ART (4.2L V8)

🔧 Transmission

Standard Transmission:

5-speed Tiptronic Automatic (for most models)

Optional Transmission:

5-speed Manual (less common, primarily for 2.8L)

Transmission Type Details:

Tiptronic allows manual gear selection

Automatic Transmission Fluid Type:

G 055 025 A2 (or equivalent Pentosin ATF 1)

Manual Transmission Fluid Type:

G 052 171 A2 (or equivalent SAE 75W-90)

📐 Dimensions

Wheelbase:

2963 mm (116.7 in)

Length:

5034 mm (198.2 in)

Width:

1879 mm (74.0 in)

Height:

1438 mm (56.6 in)

Curb Weight Approx:

1750 - 1950 kg (3858 - 4299 lbs) depending on engine and drivetrain

Gross Vehicle Weight Rating:

Varies by model, consult manual

Towing Capacity:

Consult local regulations and manual

Standard Wheel Size:

16 or 17 inches

Standard Tire Size:

225/60 R16 or 225/55 R17 (depending on trim)

Bolt Pattern:

5x112

Center Bore:

57.1 mm

🛡️ Safety Features

NHTSA Ratings:

Not readily available for this model year's specific US testing

Active Safety Features:

ABS (Anti-lock Braking System), ESP (Electronic Stability Program, later models), Traction Control (ASR)

Passive Safety Features:

Front airbags, side airbags (optional/standard depending on market), seatbelt pretensioners, advanced safety cage construction

Headlight Type:

Halogen or Xenon HID (optional)

💡 Technology Features

Infotainment System:

Audi Navigation System (optional), Bose Premium Sound System (optional), CD Changer (optional)

Driver Assistance Features:

Cruise Control, Parking Sensors (optional), Xenon Adaptive Headlights (optional)

Connectivity Features:

Original systems are dated; auxiliary input for audio (e.g., via CD changer or aftermarket adapter) might be available

🔧 Maintenance

Oil Change Interval:

Typically 10,000 miles or 1 year (whichever comes first), refer to manual for specific engine/oil type

Timing Belt Interval:

Approximately 60,000-90,000 miles for V6/V8 engines (critical replacement item, consult manual)

Engine Oil Type Petrol:

SAE 5W-40 or 5W-30 (e.g., Castrol EDGE Syntec or equivalent meeting VW 502 00 spec)

Engine Oil Type Diesel:

SAE 5W-40 (e.g., Castrol EDGE Turbo Diesel or equivalent meeting VW 505 00 or 506 00 spec)

Coolant Type:

G 12 (Pink) or G 12+ (Purple) Antifreeze/Coolant

Brake Fluid Type:

DOT 4

Common Problems D2:

Ignition coil failure, camshaft position sensors, suspension control arm bushings, HVAC blower motor resistor, electronic climate control issues, transmission torque converter leaks (Tiptronic), headlight leveling sensors (Xenon)

Tires Wheel Bearings:

Wheel bearing wear, especially on front, can be exacerbated by tire choice and driving style

📚 Vehicle History

Audi Brand Focus:

Known for engineering excellence, quattro all-wheel drive, and premium interiors

A8 D2 Key Innovations:

Pioneered the Audi Space Frame (ASF) aluminum construction in a production vehicle for reduced weight and increased torsional rigidity

Production Period D2:

1994-2002

Manufacturing Location:

Neckarsulm, Germany

🏆 Awards & Recognition

Car And Driver Comparison:

Frequently cited in comparison tests for its blend of performance, luxury, and technology for its era

Audi Brand Award History:

Audi consistently received accolades for build quality and interior design during this period

Safety Certifications:

Built to meet global automotive safety standards of the late 1990s