🏷️ Basic Information Identification Make: Audi Model: A6 Year: 1996 Codes Chassis Code: C4-4A 👋 Introduction Market Position Positioning: The 1996 Audi A6 represented Audi's entry into the premium executive sedan segment, competing with established German rivals like BMW and Mercedes-Benz, emphasizing comfort, technology, and sophisticated styling. Competitive Analysis Competitors: Primary competitors included the BMW 5 Series (E34/E39), Mercedes-Benz E-Class (W124/W210), and Jaguar XJ. Key Features Distinctive Features: Known for its refined ride, potent engines (including the iconic 2.8L V6 and optional 2.2L turbocharged inline-5 in some markets), Quattro all-wheel drive, and high-quality interior materials. Manual Value Proposition Value: This service manual provides technicians and knowledgeable enthusiasts with the exact, dealer-level information required for accurate diagnosis, maintenance, and repair, ensuring the longevity and optimal performance of the vehicle. 📋 Manual Details Coverage Areas Coverage: All models and all repairs A-Z for the 1996 Audi A6 (C4-4A) Page Count Page Count: Estimated 1500-2000+ pages (typical for comprehensive factory service manuals of this era) Manual Type Manual Type: Factory Service and Repair Manual Language Language: English Format Format: Likely a compilation of official Audi workshop manuals, potentially digitized (PDF) or printed 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, fuel injection, ignition, exhaust, cooling, lubrication systems Drivetrain: Manual transmission (5-speed), Automatic transmission (4-speed Tiptronic), Quattro all-wheel drive system Chassis: Front and rear suspension, steering system, brakes (hydraulic, ABS) Electrical: Complete wiring diagrams, lighting, ignition, starting, charging, instrument cluster, comfort systems, audio, security Body: Body panels, doors, windows, interior trim, climate control, airbags, body sealant, sound dampening Procedures Included Maintenance: Scheduled maintenance, oil changes, fluid checks and replacements, filter replacements, tune-ups Diagnostics: Troubleshooting guides for common and uncommon issues, fault code interpretation (OBD-I era specific) Repair: Component removal, installation, adjustment, and overhaul procedures for all major systems Specifications: Torque specifications, clearances, fluid capacities, electrical component data, diagnostic values Technical Depth Depth: Comprehensive from basic inspection and fluid service to complete engine and transmission rebuilds, including advanced electrical diagnostics and chassis alignment 📊 Manual Specifications File Format Digital Features: If digital: Searchable text, hyperlinked sections, bookmarking capabilities, high-resolution diagrams Print Quality Print Quality: If printed: High-quality paper, clear and legible text, professional printing of diagrams and illustrations Binding Type Binding: If printed: Professional binding (e.g., spiral-bound, perfect bound) for durability in a workshop environment Paper Type Paper Type: If printed: Durable paper stock, potentially glossy for diagrams and resistant to shop fluids ⚙️ Engine Specifications Primary Engine Engine Code: 1996 A6 (C4-4A) typically featured the 2.8L V6 (AAF, ACK, AHA engines) and potentially the 2.5L TDI diesel in certain markets. The 2.2L Turbo (e.g., 3B, RR) was also available in specific performance variants or earlier C4 models, but less common for the '96 facelift. Displacement: 2.8 Liters (2771 cc) Configuration: V6, 30 valves (5 valves per cylinder) Performance Horsepower: Approximately 172 hp @ 5500 rpm (for 2.8L V6) Torque: Approximately 191 lb-ft @ 3000 rpm (for 2.8L V6) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with multi-point injection (MPI) Fuel Type: Premium Unleaded Gasoline (91 Octane or higher recommended) Cooling System Coolant Type: G11 (Blue) or G12 (Red) ethylene glycol based coolant (refer to manual for exact specification and mixture ratio) Lubrication Oil Type: SAE 5W-40 or 5W-30 synthetic or semi-synthetic oil (API SJ or higher) Oil Capacity: Approximately 5.5 Liters (with filter change) for the 2.8L V6 🔧 Transmission Standard Transmission Type: 5-speed Manual Transmission (e.g., 01A) Optional Transmission Type: 4-speed Automatic Transmission with Tiptronic (e.g., 097/01F, 01N) Features Drivetrain: Standard Front-Wheel Drive (FWD) or Optional Quattro All-Wheel Drive (AWD) Fluid Specifications Manual Transmission Fluid: GL-4 or GL-5 SAE 75W-90 Synthetic Gear Oil (e.g., G 052 911 A1) Automatic Transmission Fluid: G 055 025 or equivalent ATF fluid (e.g., ATF Dexron III/Mercon compatible) 📐 Dimensions Exterior Length: Approximately 4786 mm (188.4 inches) Width: Approximately 1784 mm (70.2 inches) Height: Approximately 1430 mm (56.3 inches) Wheelbase: Approximately 2760 mm (108.7 inches) Weights Curb Weight: Approximately 1500-1650 kg (3300-3640 lbs) depending on drivetrain and options Gross Vehicle Weight Rating: Typically around 2100-2200 kg Cargo Trunk Capacity: Approximately 500 Liters (17.6 cubic feet) Wheels Tires Wheel Bolt Pattern: 5x112 mm Standard Tire Size: 205/60 R15 or 215/55 R16 (depending on trim and options) Standard Wheel Size: 15x6.5J or 16x7J Alloy Wheels 🛡️ Safety Features Ratings Crash Test Results: While specific 1996 NHTSA/IIHS ratings for this model are not readily available as in modern vehicles, the C4 chassis was designed with significant safety considerations for its era. Active Features ABS: Standard Anti-lock Braking System (ABS) on all models AWD: Optional Quattro permanent all-wheel drive system enhances traction and stability. Passive Features Airbags: Driver and front passenger airbags Body Structure: Reinforced safety cell, crumple zones, side-impact protection beams Seatbelts: Front and rear seat belts with pre-tensioners for front occupants 💡 Technology Features Infotainment Audio System: Factory Audi...