🏷️ Basic Information Identification Make: Audi Model: A8 S8 Year: 2006 Codes Chassis Codes: 4E, 4E2, 4E8 👋 Introduction Market Position Segment: Full-size luxury sedan / executive car Competitive Analysis Competitors 2006: Mercedes-Benz S-Class, BMW 7 Series, Lexus LS, Jaguar XJ Key Features Platform: Volkswagen Group D3 platform (shared with Bentley Continental GT) Body Styles: Standard wheelbase (A8), Long wheelbase (A8L), S8 performance variant Distinguishing Characteristics: Advanced Aluminum Space Frame (ASF) construction, Quattro all-wheel drive, sophisticated interior and technology 📋 Manual Details Coverage Areas Coverage: All Audi A8 S8 (2006) [4E, 4E2, 4E8] models Page Count Pages: 8914 Manual Type Type: Factory Service & Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Mechanical Systems: Engine, Transmission, Driveline, Axles, Brakes, Steering, Suspension, HVAC, Fuel System, Cooling System, Exhaust System Electrical Systems: Entire Electrical System, Lighting, Restraints (Airbags), Audio, Visual & Telematics, Body Electrical, Engine Control Module (ECM), Powertrain Control Module (PCM), Transmission Control Module (TCM), Body Control Module (BCM) Body Systems: Body & Frame (Interior & Exterior), Chassis, Doors, Windows, Seats, Body Panels Procedures Included Maintenance: Routine Maintenance, Scheduled Maintenance, Fluid Changes, Filter Replacements, Inspections Diagnostics Troubleshooting: Component Testing, Fault Code Diagnosis, Electrical Troubleshooting, Mechanical Troubleshooting, Symptom-Based Diagnosis Repair Rebuild: Engine Rebuild, Transmission Overhaul, Suspension Component Replacement, Brake System Repair, Electrical Component Replacement, Body Panel Repair Installation Adjustment: Accessory Installation, Component Adjustment, Suspension Alignment, Wheel Balancing Technical Depth Depth: Comprehensive factory-level detail, including specifications, diagnostic procedures, wiring diagrams, and component removal/installation instructions. 📊 Manual Specifications File Format File Type: PDF Print Quality Printability: Printable in its entirety or specific pages Search Ability Searchability: Fully searchable text Compatibility Operating Systems: Windows and Mac compatible Requirements Software Requirements: Adobe PDF Reader and/or WinRar ⚙️ Engine Specifications Primary Engine A8 Engine Code A8 4.2: BHK Configuration A8 4.2: 4.2L V8 FSI (Fuel Stratified Injection) Horsepower A8 4.2: 335 hp @ 6500 rpm Torque A8 4.2: 317 lb-ft @ 3500 rpm Primary Engine S8 Engine Code S8: BHT Configuration S8: 5.2L V10 FSI Horsepower S8: 450 hp @ 7000 rpm Torque S8: 398 lb-ft @ 3500 rpm Fuel System Fuel Delivery: Direct Injection (FSI) Fuel Type Recommended Fuel: Premium Unleaded Gasoline (91 octane or higher) Emission Control Catalytic Converter: Dual catalytic converters 🔧 Transmission Standard Transmission Type A8 4.2: 6-speed Tiptronic automatic with Sport mode Type S8: 6-speed Tiptronic automatic with Sport mode Optional Transmission Availability: Not applicable for 2006 A8/S8 Drivetrain System: Quattro Permanent All-Wheel Drive Features Tip Tronic: Manual gear selection capability Fluid Specifications Atf Type: G 055 005 (or equivalent specified by Audi, consult manual for exact type and capacity) 📐 Dimensions Exterior A8 Std Length In: 199.1 Width In: 74.4 Height In: 57.3 Exterior A8 Long Length In: 207.4 Exterior S8 Length In: 199.1 Weights Curb Weight A8 4.2 Approx Lbs: 4200 Curb Weight S8 Approx Lbs: 4750 Wheelbase A8 Std In: 117.1 A8 Long In: 125.5 Wheels Tires A8 Std Wheel Size: 18-inch alloy A8 Std Tire Size: 255/45R18 S8 Wheel Size: 20-inch alloy S8 Tire Size: 265/35R20 Bolt Pattern: 5x112 🛡️ Safety Features Ratings NHTSA Front Driver Side: Not explicitly available for this model year as per modern standards, but designed to high safety standards. NHTSA Front Passenger Side: Not explicitly available for this model year as per modern standards, but designed to high safety standards. IIHS Moderate Overlap Front: Good (for equivalent models tested in its class) Active Features ABS: Anti-lock Braking System (ABS) Esp: Electronic Stability Program (ESP) with Traction Control (ASR) Adaptive Cruise Control: Available as an option (Adaptive Cruise Control - ACC) Passive Features Airbags Front: Driver and front passenger airbags, front side airbags Airbags Side: Full-length Sideguard curtain airbags Seatbelts: Pre-tensioning front seatbelts, three-point rear seatbelts Head Restraints: Active front head restraints (optional) 💡 Technology Features Infotainment System Name: Audi MMI (Multi Media Interface) Features: Color display, navigation system (optional), radio, CD player, climate control integration, Bluetooth connectivity (optional). Driver Assistance Parking Assistance: Front and rear parking sensors (optional). Lighting: Xenon headlights with LED daytime running lights (facelifted models). Connectivity Phone Integration: Bluetooth preparation (optional). Comfort Convenience Keyless Entry Start: Advanced Key (keyless entry and start) available as an option. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 10,000 miles or 12 months, whichever comes first (consult manual for exact specifications for your driving conditions) Major Service Milestones: Refer to the manual for specific mileage-based service items such as timing belt (if applicable, though FSI engines are generally timing chain driven), spark plugs, coolant, transmission fluid, and differential fluid changes. Fluid Specifications Engine Oil Type 4.2 Fsi: SAE 0W-30 Synthetic (Audi Approved - G 052 167 or equivalent) Engine Oil Type 5.2 V10 Fsi: SAE 0W-40 Synthetic (Audi Approved - G 052 195 or equivalent) Coolant Type: G 12 Plus or G 12++ (Pink) - Ethylene Glycol based...