🏷️ Basic Information Identification Make: Audi Model: A4 Model Code: B7 (8E chassis) Year: 2005 👋 Introduction Market Position Segment: Premium compact executive car Competitive Analysis Key Competitors: BMW 3 Series, Mercedes-Benz C-Class, Lexus IS, Acura TL Key Features Audi Philosophy: Emphasis on refined interior, advanced technology, Quattro all-wheel drive, and sophisticated styling. Manual Value Proposition Dealer Level Accuracy: Provides the same authoritative information used by Audi-certified technicians, ensuring correct repair procedures and specifications. 📋 Manual Details Coverage Areas Coverage Scope: All models and all repairs A-Z Page Count Estimated Page Count: Highly comprehensive, likely exceeding 2000 pages based on dealer manual scope Manual Type Manual Type: Service and Repair Manual Language Language: English Format Format: Likely PDF or Digital Download for dealer use, potentially printable 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanical, fuel system, ignition system, emissions control, cooling system, lubrication system, starting and charging system, engine management (ECU diagnostics) Transmission Systems: Manual transmission, Automatic transmission (Tiptronic), Clutch system, Drive shafts, Axles Chassis Systems: Suspension (front and rear), Steering system, Brakes (ABS, ESP), Wheels and tires Electrical Systems: Body electrical, Lighting, Instrumentation, HVAC electrical, Power windows, Locks, Mirrors, Audio system, Navigation system, Airbag system (SRS) Body And Trim: Body construction, Exterior panels, Interior trim, Seats, Doors, Glass, Bumpers, Hood, Trunk Procedures Included Maintenance Procedures: Scheduled maintenance, Oil changes, Filter replacements, Fluid level checks, Spark plug replacement, Brake pad/rotor replacement Diagnostic Procedures: Troubleshooting guides, DTC (Diagnostic Trouble Code) interpretation, Component testing, Wiring diagrams for fault finding Repair Procedures: Engine component replacement, Transmission overhaul, Suspension component replacement, Brake system repair, Electrical component diagnosis and replacement, Body panel repair and replacement Special Procedures: Timing belt/chain replacement (depending on engine), Turbocharger servicing, Quattro all-wheel drive system maintenance, Airbag system servicing, Key programming Technical Depth Depth Of Information: Vehicle-specific, detailed procedures with torque specifications, assembly sequences, and diagnostic charts. Suitable for professional technicians and advanced DIYers. 📊 Manual Specifications File Format Digital Format: Likely PDF with searchable text and hyperlinked sections for ease of navigation. Print Quality Print Readability: High-quality diagrams, schematics, and photographic illustrations (if applicable to the source). Binding Type Binding Type Physical: N/A (Assuming digital format, but original dealer manuals are typically coil-bound for lay-flat use) Paper Type Paper Type Physical: N/A (Assuming digital format, but original dealer manuals use durable paper) ⚙️ Engine Specifications Primary Engine Engine Options 2005 B7: Commonly included 2.0L TFSI (turbocharged direct injection), 3.2L FSI V6 Performance 2.0T Tfsi Horsepower 2.0T Tfsi: Approximately 200 hp Torque 2.0T Tfsi: Approximately 207 lb-ft Performance 3.2 Fsi V6 Horsepower 3.2 Fsi V6: Approximately 252 hp Torque 3.2 Fsi V6: Approximately 243 lb-ft Fuel System Fuel Delivery 2.0T Tfsi: Direct Injection (FSI) with turbocharging Fuel Delivery 3.2 Fsi V6: Fuel Stratified Injection (FSI) Technical Details Engine Code Examples: BWT (2.0T), AUK (3.2 V6) 🔧 Transmission Standard Transmission Standard Transmission Type: 6-speed Manual Transmission Optional Transmission Optional Transmission Type: 6-speed Tiptronic Automatic Transmission (with manual shift mode) Features Drivetrain Options: Front-wheel drive (FWD) or Quattro all-wheel drive (AWD) Fluid Specifications Manual Transmission Fluid: Refer to manual for specific G 052 729 or similar Audi spec GL-4 gear oil Automatic Transmission Fluid: Refer to manual for specific ATF fluid specification (e.g., G 055 025 or similar) 📐 Dimensions Exterior Dimensions Wheelbase: Approximately 104.2 inches (2647 mm) Length: Approximately 178.5 inches (4534 mm) Width: Approximately 69.7 inches (1771 mm) Height: Approximately 56.2 inches (1427 mm) Weights Curb Weight: Varies by model and drivetrain, generally starting around 3400 lbs (1542 kg) for FWD models. Wheel Bolt Pattern: 5x112 mm Center Bore: 57.1 mm 🛡️ Safety Features Ratings NHTSA Front Impact: Generally good ratings, refer to specific model year NHTSA reports for precise data. IIHS Front Offset Crash: Typically achieved 'Good' ratings from IIHS for this generation. Active Features Traction Control: Traction Control System (TCS) Electronic Stability: Electronic Stability Program (ESP) Braking System: Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist Passive Features Airbags: Front airbags, side airbags, optional side curtain airbags Seatbelts: Pretensioning seatbelts with load limiters 💡 Technology Features Infotainment Infotainment System: MMI (Multi Media Interface) system (optional depending on trim), CD player, AM/FM radio, optional satellite radio, optional navigation system. Driver Assistance Parking Assistance: Optional parking sensors (front and rear) Lighting Technology: Optional Xenon Plus headlights with LED daytime running lights (DRLs) Connectivity Connectivity Options: Optional Bluetooth interface for mobile phones 🔧 Maintenance Service Intervals Oil Oil Change Interval: Typically 5,000-10,000 miles or 12 months, depending on driving conditions and oil used. Refer to manual for specific recommendations based on oil quality (e.g., synthetic). Service Intervals Filters Air Filter Replacement: Check every 15,000-20,000 miles, replace as needed. Consult manual. Cabin Filter Replacement: Replace annually or every 15,000-20,000 miles. Consult manual. Service Intervals Spark Plugs Spark Plug Replacement 2.0T: Approximately every 60,000 miles (check specific plug type). Consult manual....