🏷️ Basic Information Identification Make: Audi Model: 100 Year: 1996 Codes Chassis Code: C4 (Type 4A) 👋 Introduction Market Position Segment: Mid-size luxury sedan/wagon, competing with Mercedes-Benz E-Class, BMW 5 Series, and Lexus GS. Competitive Analysis Key Strengths: Renowned for quattro all-wheel-drive system, solid build quality, sophisticated design, and comfortable ride. Key Features Unique Selling Points: Standard quattro AWD on many variants, high-quality interior materials, advanced safety features for its era, and a comfortable driving experience. Durability: Known for robust construction and durable powertrains, making them desirable for long-term ownership with proper maintenance. 📋 Manual Details Coverage Areas Systems Covered: Engine, Transmission, Drivetrain, Suspension, Steering, Brakes, Electrical System, HVAC, Bodywork, Interior Trim, Diagnostics, Maintenance Page Count Estimated Pages: 1500+ Manual Type Type: Workshop Service and Repair Manual Language Language: English Format Format: PDF Searchability: Searchable PDF text, allowing quick access to specific information. 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanical, Fuel injection, Ignition, Cooling, Lubrication, Exhaust, Emission controls Drivetrain Systems: Front-wheel drive, Quattro all-wheel drive system, Clutch, Manual and Automatic transmissions Suspension Steering: Front and rear suspension components, Shock absorbers, Struts, Bushings, Steering rack, Power steering system Brake Systems: Front and rear disc brakes, ABS (Anti-lock Braking System), Brake fluid service, Parking brake Electrical Systems: Battery, Alternator, Starter motor, Lighting system, Fuses, Relays, Wiring diagrams, ECUs, Sensors Procedures Included Maintenance Procedures: Oil and filter changes, Air filter replacement, Spark plug replacement, Coolant flush, Brake fluid flush, Belt inspection and replacement, Tire rotation Repair Procedures: Engine rebuild, Transmission overhaul, Suspension component replacement, Brake caliper overhaul, Headlight/Taillight replacement, Starter/Alternator replacement, Fuel pump replacement Diagnostic Procedures: Troubleshooting common problems, Fault code reading (OBD-I/OBD-II depending on specific model year variation within C4), Sensor testing, Component testing Electrical Diagnostics: Detailed wiring diagrams for all electrical circuits, troubleshooting guides for common electrical faults, component testing procedures (e.g., starter, alternator, sensors, ECUs). Bodywork Procedures: Panel removal and installation (doors, fenders, hood, trunk), hinge adjustment, bumper repair, glass replacement, weatherstripping, interior trim panel removal. Technical Depth Depth: Comprehensive, covering routine maintenance, diagnostics, repair, and overhaul of all major vehicle systems. Engine Rebuild: Covers engine disassembly, inspection of internal components (pistons, rings, bearings, valves, crankshaft), cylinder head overhauls, and reassembly with torque specifications. Transmission Overhaul: Detailed steps for manual and automatic transmission disassembly, component identification, repair of internal wear, torque converter replacement, and reassembly. Chassis Diagnostics: Includes procedures for checking and replacing suspension bushings, ball joints, tie rod ends, wheel bearings, and diagnosing steering system issues. 📊 Manual Specifications File Format File Type: PDF Print Quality Quality: High-resolution, ensuring clear diagrams and text for printing. Binding Type Binding: N/A (Digital PDF) Paper Type Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Variants: 2.8L V6 (AAH/ACK), 2.6L I5 (ABC - less common in this year), 2.3L I5 (NG - older variant potentially still present in early 96 models, but V6 is dominant) Performance 2.8L V6 (Aah): Approx. 172-190 hp, 184-200 lb-ft torque (depending on specific tuning) 2.8L V6 (Ack): Later iteration, potentially slightly higher power output (around 190-200 hp) Fuel System Injection Type: Multi-point fuel injection (MPI) Fuel Type Recommended Fuel: Premium Unleaded (91 octane or higher) Cooling System Coolant Type: G12 or equivalent ethylene glycol-based coolant (specific Audi coolant recommended) Lubrication Oil Type: SAE 5W-40 or SAE 5W-30 Synthetic (refer to manual for exact spec) Oil Capacity: Approx. 5.5 - 6.5 liters (5.8 - 6.9 US quarts) for V6, 4.5 liters (4.8 US quarts) for I5 Engine Variants 2.3L I5 (Ng - If Present): Approx. 134 hp, 145 lb-ft torque 🔧 Transmission Standard Transmission Type Std: 5-speed Manual Transmission (for some markets/trims) Optional Transmission Type Opt: 4-speed Automatic Transmission (Tiptronic available on later C4 models, but less common in '96) Features AWD System: Quattro permanent all-wheel drive (standard on many models) Fluid Specifications Automatic Transmission Fluid: G 052 162 A2 or equivalent ATF (e.g., Dexron III compatible, consult manual for exact specification) 📐 Dimensions Exterior Body Styles: Sedan (Saloon), Avant (Wagon/Estate) Length Sedan: Approx. 4787 mm (188.5 in) Width: Approx. 1780 mm (70.1 in) Height: Approx. 1430 mm (56.3 in) Sedan, 1450 mm (57.1 in) Avant Weights Curb Weight: Approx. 1450 - 1650 kg (3197 - 3638 lbs) depending on configuration 🛡️ Safety Features Ratings Era Ratings: Good for its time; featured crumple zones, side impact protection. Specific crash test ratings (e.g., NHTSA, Euro NCAP) for this exact year may vary or not be readily available. Active Features Active Safety Features: ABS (Anti-lock Braking System), Optional Traction Control (ASR) Passive Features Passive Safety Features: Driver and front passenger airbags, Seatbelt pre-tensioners, Reinforced body structure 💡 Technology Features Infotainment Audio System: Factory cassette player or CD player, often with premium sound system options (e.g., Bose). Display: Digital climate control display, basic trip computer display. Driver Assistance Assistance Features: Cruise control, Electric sunroof, Heated seats (optional), Climate...