🏷️ Basic Information Identification Make: Audi Model: A4 Model Variants: S4, RS4 Avant, Allroad Generation Codes Chassis Code: 8D, 8D2 (Sedan/Avant), 8D5 (Avant) Model Year Production Year: 1995 👋 Introduction Market Position Segment: Compact Executive Sedan/Wagon Competitive Analysis Key Competitors: BMW 3 Series (E36/E46), Mercedes-Benz C-Class (W202), Volvo S40/V40 Key Features Platform Advancements: Fourth generation Volkswagen Group B5 platform, shared with Volkswagen Passat B5 Design Philosophy: Understated luxury, solid build quality, and sophisticated engineering typical of Audi Performance Variants: Introduction of S4 and the highly potent RS4 Avant, signifying performance capabilities 📋 Manual Details Coverage Areas Covered Models: Audi A4 (1995) S4, RS4 Avant, Allroad (Chassis Codes 8D, 8D2, 8D5) Page Count Total Pages: 14487 Manual Type Type: Factory Service and Repair Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Engine Mechanical, Transmission (Manual & Automatic), Driveline, Axles Chassis: Suspension, Steering, Brakes, Wheels, Tires Electrical Systems: Body Electrical, Lighting, Restraints (Airbag), Audio/Visual, Telematics Body And Frame: Interior Components, Exterior Components, Body Structure Comfort And Climate: HVAC System Procedures Included Diagnostic Procedures: Troubleshooting guides, fault code interpretation, diagnostic flowcharts Repair Procedures: Step-by-step repair instructions for all major components and systems Maintenance Procedures: Scheduled maintenance tasks, fluid changes, filter replacements Component Overhaul: Detailed instructions for engine, transmission, and differential rebuilds Electrical Component Testing: Testing and replacement of electrical modules, sensors, actuators, and wiring harnesses Technical Depth Depth Of Information: Comprehensive factory-level detail, suitable for professional technicians and advanced DIYers Electrical Schematics: Detailed Wiring Diagrams for all vehicle systems Specifications And Tolerances: All essential technical specifications, torques, clearances, and wear limits 📊 Manual Specifications File Format Searchability: Fully Searchable PDF Print Quality Printability: Printable (entire manual or selected pages) Binding Type Binding: Digital Download (Printable format) Paper Type Paper Requirements: N/A (Digital Delivery) Compatibility Operating Systems: Windows and macOS Requirements Software Requirements: Adobe PDF Reader, WinRar (for extraction if applicable) ⚙️ Engine Specifications Primary Engine Options Engine Variants: 2.6L V6 (ABC), 2.8L V6 (AAH/ACK), 1.8L Turbo I4 (APU/AWT), 2.7L V6 Twin-Turbo (APB/AGB - S4/RS4) Performance Hp Range: 101 hp (1.6L) to 265 hp (2.7T RS4) Torque Range: 150 Nm (1.6L) to 400 Nm (2.7T RS4) Fuel System Induction: Naturally Aspirated (Multi-point Fuel Injection), Turbocharged (Sequential Multi-point Fuel Injection) Engine Architecture Cylinder Configuration: Inline 4-cylinder, V6 Engine Code Examples V6 2.8L: AAH (125kW/230Nm) I4 1.8T: APU (110kW/210Nm) V6 2.7T Rs4: APB (213kW/400Nm) 🔧 Transmission Standard Transmission Type: 5-speed Manual Optional Transmission Type: 5-speed Tiptronic Automatic Features Drivetrain: Front-Wheel Drive (FWD) or quattro Permanent All-Wheel Drive Fluid Specifications Manual Transmission Fluid: G 052 171 A2 (or equivalent SAE 75W-90 GL-4/GL-5) Automatic Transmission Fluid: G 052 162 A2 (or equivalent ATF) 📐 Dimensions Exterior Sedan Length: Approx. 4515 mm (177.8 in) Width: Approx. 1765 mm (69.5 in) Height: Approx. 1415 mm (55.7 in) Exterior Avant Height: Approx. 1450 mm (57.1 in) Wheelbase Wheelbase: Approx. 2610 mm (102.8 in) Weights Curb Weight Range: Approx. 1350 kg - 1650 kg (depending on engine and drivetrain) Cargo Avant Cargo Volume: Approx. 410 - 1310 liters with rear seats folded 🛡️ Safety Features Ratings Eucap Notes: While specific Euro NCAP ratings for the 1995 model may vary or be less comprehensive than modern standards, Audi's reputation for build quality was strong. Active Features Braking System: Front Ventilated Discs, Rear Solid Discs (ABS standard on most models) Traction Control: Traction Control System (ASR) available on some models Passive Features Airbags: Driver and Front Passenger Airbags standard; Side Airbags optional on some models Body Structure: Audi Space Frame technology elements (aluminum/steel hybrid) for rigidity and safety 💡 Technology Features Infotainment Audio System: Factory Audi Chorus, Concert, or Symphony radio/cassette/CD systems available. Bose sound system option. Telematics: OnStar integration not common for this era/region; typically standalone factory systems. Driver Assistance Cruise Control: Standard on many trims, optional on base models. Parking Assistance: Rear parking sensors were not standard or widely available in 1995. Connectivity Bluetooth Integration: Not natively available; aftermarket solutions required for Bluetooth connectivity. 🔧 Maintenance Service Intervals Oil Change Interval: Typically 15,000 km (9,300 miles) or 12 months, whichever comes first (check manual for specific engine/driving conditions) Timing Belt Replacement: For most 4-cylinder engines, typically every 90,000 km (56,000 miles) or 5 years. V6 engines typically use timing chains (check manual). Fluid Specifications Engine Oil Capacity 1.8T: Approx. 4.3 liters (4.5 US quarts) of SAE 5W-30 or 5W-40 synthetic oil Engine Oil Capacity 2.8 V6: Approx. 5.5 liters (5.8 US quarts) of SAE 5W-30 or 5W-40 synthetic oil Coolant Type: G 12 Plus (or G 12++ / G13 compatible with Pink/Red tint) - Ethylene Glycol based Known Issues Common Ailments: Ignition coil failures, mass airflow sensor (MAF) issues, oil leaks (valve cover gaskets, oil cooler seals), ABS sensor failures, suspension component wear (control arm bushings, tie rods), dashboard pixelation on DIS display. Turbo Specific Issues:...