🏷️ Basic Information Identification Make: Audi Model: A6 Generation Generation Designation: C7 (Fourth Generation) Production Years: 2011-2018 Codes Chassis Code: 4G2 👋 Introduction Market Position Segment: Executive Mid-size Luxury Sedan/Wagon Competitors: BMW 5 Series, Mercedes-Benz E-Class, Lexus GS, Volvo S90. Key Features Platform: Volkswagen Group MLB platform Drivetrain: Front-wheel drive (FWD) and Quattro all-wheel drive (AWD) available. Technology Suite: Advanced MMI infotainment, optional virtual cockpit, driver assistance systems. Competitive Analysis Strength: Audi's reputation for interior quality, technology integration, and Quattro AWD system. 📋 Manual Details Coverage Areas Covered Years: 2012-2018 Engine Variants Covered: 2.0L TFSI (CGLD, CGMA), 3.0L TFSI Supercharged V6 (CGXC, CGXA, CRED), 3.0L TDI Clean Diesel (CDUC, CPNB, CPNA) Body Styles Covered: Sedan (4G2), Avant (4G5) Page Count Total Pages: 1500+ Manual Type Type: Workshop Manual / Wiring Diagram Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Electrical System: Complete electrical system diagnosis, wiring harnesses, component locations, connector pinouts, fuse box layouts, relay assignments, circuit descriptions. Engine Control: Engine control module (ECM) operation, sensor inputs, actuator outputs, ignition system, fuel injection system, emissions control systems. Transmission: Automatic transmission (8-speed Tiptronic) electrical controls, mechatronics unit, shift solenoids, transmission control module (TCM). Chassis Systems: ABS, ESP, ASR, Brake Assist electrical components and wiring, steering assist systems (electromechanical). Comfort And Convenience: Climate control, power seats, power windows, power locks, sunroof, lighting systems (LED, Xenon), keyless entry, alarm systems. Infotainment And Navigation: MMI system, audio components, navigation module, Bluetooth connectivity, voice control, displays, cameras. Procedures Included Troubleshooting: Systematic diagnostic procedures, symptom-based troubleshooting charts, fault code interpretation, diagnostic test modes. Component Replacement: Detailed instructions for replacing electrical components, sensors, actuators, modules, wiring harnesses. Connector Repair: Repair procedures for damaged connectors, pin replacement, terminal crimping. Module Coding And Adaptation: Guidance on coding new control modules and performing adaptation procedures using diagnostic tools. Technical Depth Depth: Comprehensive, covering all electrical circuits, component testing, and advanced diagnostic strategies suitable for professional technicians and advanced DIYers. 📊 Manual Specifications File Format File Type: PDF Searchability: Fully searchable text content for quick information retrieval. Resolution: High-resolution diagrams and images for clarity. Print Quality Printability: Printable for hard copy reference. Binding Type Binding: N/A (Digital Format) Paper Type Paper Quality: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine 2.0L Tfsi (4-Cylinder): Engine Code: CGLD, CGMA. Displacement: 1984 cc. Bore x Stroke: 82.5 x 92.8 mm. Compression Ratio: 9.6:1. Power: ~220-252 hp. Torque: ~258-273 lb-ft. 3.0L Tfsi (Supercharged V6): Engine Code: CGXC, CGXA, CRED. Displacement: 2995 cc. Bore x Stroke: 84.5 x 89.0 mm. Compression Ratio: 10.5:1. Power: ~310 hp. Torque: ~325 lb-ft. 3.0L Tdi Clean Diesel (V6): Engine Code: CDUC, CPNB, CPNA. Displacement: 2967 cc. Bore x Stroke: 83.0 x 91.4 mm. Compression Ratio: 15.5:1. Power: ~240 hp. Torque: ~428 lb-ft. Performance Acceleration 0 60 Mph 3.0T: Approximately 4.5 - 4.9 seconds (Quattro). Fuel System Injection Type: Direct injection with port injection backup (TFSI). Fuel Requirement: Premium Unleaded Gasoline (91 AKI or higher) for TFSI engines, Ultra-Low Sulfur Diesel for TDI engines. 🔧 Transmission Standard Transmission Type: 8-speed Tiptronic automatic transmission Optional Transmission Type: N/A (All models in this generation featured the 8-speed Tiptronic) Features Drivetrain Options: Front-wheel drive (FWD), Quattro all-wheel drive (AWD) Transmission Fluid Type: Audi G 060 162 A1 or equivalent (for 8-speed Tiptronic) 📐 Dimensions Exterior Length Sedan: Approx. 193.5 inches (4915 mm) Width Sedan: Approx. 73.5 inches (1868 mm) Height Sedan: Approx. 57.4 inches (1459 mm) Wheelbase: Approx. 114.7 inches (2915 mm) Cargo Trunk Volume Sedan: Approx. 14.1 cu ft (399 L) Weights Curb Weight 2.0T FWD: Approx. 3700-3800 lbs (1680-1725 kg) Curb Weight 3.0T Quattro: Approx. 4000-4100 lbs (1815-1860 kg) Dimensions Wheel Bolt Pattern: 5x112 🛡️ Safety Features Ratings NHTSA Overall Rating: 5-Star (for models tested) IIHS Top Safety Pick: Yes (for models achieving it during testing cycles) Active Features Stability Control: Electronic Stability Control (ESC) with Traction Control (ASR) Braking System: Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist (BA) Driver Assistance Options: Adaptive Cruise Control (ACC), Audi Pre Sense (city and basic), Lane Departure Warning, Blind Spot Monitoring (Side Assist), Parking System Plus. Passive Features Airbags: Front airbags, front side airbags, side curtain airbags, knee airbags (driver). Seatbelts: 3-point safety belts with pre-tensioners and force limiters, ISOFIX child seat anchors. 💡 Technology Features Infotainment Infotainment System: Audi Music Interface (MMI) with navigation, Bluetooth audio streaming, voice control. Display Technology: Central MMI display (7-inch or 8-inch), optional Audi Virtual Cockpit (12.3-inch digital instrument cluster). Driver Assistance Adaptive Cruise Control: Available Adaptive Cruise Control with Stop & Go functionality. Parking Assist: Parking sensors (front and rear), rearview camera, optional surround view cameras. Connectivity Connectivity Options: Bluetooth hands-free calling and audio, Wi-Fi hotspot capability (optional). Lighting Headlight Options: Xenon Plus headlights with LED daytime running lights, optional Matrix LED headlights. 🔧 Maintenance Service Intervals Oil Change Interval:...