🏷️ Basic Information Identification Make: Audi Model: A4 Model Variant: B7 Platform (Typ 8E/8H) Year: 2006 Codes Chassis Code: Typ 8E (Sedan/Avant), Typ 8H (Cabriolet) 👋 Introduction Market Position Vehicle Segment: Compact Executive Car (Premium) Target Audience: Audi A4 owners seeking self-maintenance, independent repair shops, automotive enthusiasts Competitive Analysis Competitors: BMW 3 Series, Mercedes-Benz C-Class, Lexus IS, Acura TL Key Features Manual Advantage: Official licensing ensures accuracy and completeness, digital format offers quick access and searchability over traditional print. Software Benefits: Interactive diagrams, detailed troubleshooting trees, often includes diagnostic trouble code (DTC) explanations. 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive service and repair Regions Covered: Global (primarily North American specifications likely) Page Count Estimated Page Count: 1000+ Manual Type Type: Service and Repair Manual Software Content Source: Official License Language Language: English Format Format: Software (Digital Download/Disc) 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, fuel system, ignition system, emissions control, cooling system, exhaust system Drivetrain: Manual Transmission (01X/02X series), Automatic Transmission (09G/09L/09G/0BW), Quattro All-Wheel Drive System Chassis: Suspension (front/rear), steering system, brake system (hydraulic, ABS, ESP) Electrical: 12V electrical system, battery, charging system, starting system, lighting, instrument cluster, infotainment, comfort modules, CAN bus network, diagnostic codes (OBD-II) Body: Body structure, exterior panels, interior trim, climate control (HVAC), safety systems (airbags, seatbelts), doors, windows, locks Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, fluid checks and top-offs, brake inspections Repair: Component removal and installation, diagnostics, troubleshooting, component testing, wiring diagrams, technical service bulletins (TSBs) Diagnostics: Fault code reading and interpretation, sensor testing, circuit diagnostics, system performance testing Technical Depth Depth: Expert level, suitable for professional technicians and advanced DIY enthusiasts Information Detail: Detailed step-by-step instructions, torque specifications, special tool requirements, diagnostic strategies, schematics 📊 Manual Specifications File Format Software Requirements: Likely Windows OS compatible (XP, Vista, 7, 8, 10). May require specific .NET framework or Java versions. Searchability: Fully searchable text, index-based navigation, hyperlinked sections Print Quality Printable Pages: Yes, allows for printing of individual sections or pages. Binding Type Binding Type: N/A (Software) Paper Type Paper Type: N/A (Software) ⚙️ Engine Specifications Primary Engine Engine Code: Multiple, common include BGB (2.0 TFSI), BPJ (2.0 TFSI), ALT (1.8T - early B7), AXX (2.0 TFSI), BUL (3.0 V6), BMX (3.2 V6) Displacement Popular: 2.0 Liters (TFSI - Turbocharged Fuel Stratified Injection) Performance Horsepower 2.0 Tfsi: 200 hp @ 5100-6000 rpm Torque 2.0 Tfsi: 207 lb-ft @ 1800-4000 rpm Horsepower 3.2 V6: 252 hp @ 6500 rpm Torque 3.2 V6: 243 lb-ft @ 3250 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI), Direct Injection (TFSI models) Fuel Type: Premium Unleaded Gasoline (91 octane or higher recommended) Engine Management ECM Type: Bosch Motronic (various versions depending on engine) Timing Belt Chain: Timing Chain (for 2.0 TFSI and 3.0/3.2 V6) 🔧 Transmission Standard Transmission Type Base: 6-Speed Manual (01X/02X) Optional Transmission Type Optional: 6-Speed Tiptronic Automatic (09G/09L) or Multitronic CVT (early models) Features Drivetrain Options: Front-Wheel Drive (FWD), quattro All-Wheel Drive (AWD) Fluid Specifications Automatic Transmission Fluid: G 052 162 A2 (or equivalent per VIN) Manual Transmission Fluid: G 052 171 A2 (or equivalent per VIN) Quattro Differential Fluid: G 052 145 A1 (or equivalent per VIN) 📐 Dimensions Exterior Length: Sedan: 178.5 in (4535 mm), Avant: 179.1 in (4550 mm), Cabriolet: 178.9 in (4545 mm) Width: 707.0 in (1796 mm) Height: Sedan/Avant: 55.7 in (1415 mm), Cabriolet: 54.5 in (1384 mm) Weights Curb Weight Base: Approx. 3300-3600 lbs (1500-1630 kg) depending on configuration Gross Vehicle Weight Rating: Varies by model and configuration, consult VIN specific data Cargo Trunk Volume Sedan: 12.4 cu ft (351 L) Cargo Volume Avant: 18.4 cu ft (520 L) behind rear seats, expandable 🛡️ Safety Features Ratings NHTSA Front Impact: 5-Star (2006 model year ratings) IIHS Side Impact: Good (2006 model year ratings) IIHS Rear Impact: Good (2006 model year ratings) Active Features Stability Control: Electronic Stability Program (ESP) standard Braking System: Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist (BA) Passive Features Airbags: Front airbags, front side airbags, optional side curtain airbags (Sedan/Avant), rollover protection (Cabriolet) Seatbelts: 3-point inertia-reel seatbelts with pre-tensioners and force limiters 💡 Technology Features Infotainment Audio System: Audi Chorus (base), Concert, Symphony sound systems. Optional BOSE premium audio. Navigation: Optional Audi Navigation system with MMI (Multi Media Interface) controller on higher trims. Driver Assistance Parking Sensors: Optional front and rear parking sensors (Audi parking system). Cruise Control: Standard cruise control. Connectivity Bluetooth: Optional Bluetooth interface for hands-free calling. Auxiliary Input: Standard auxiliary audio input jack on most models. 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000-10,000 miles (8,000-16,000 km) or 1 year, depending on driving conditions and oil used. Check Owner's Manual. Air Filter Replacement: Every 20,000-30,000 miles (32,000-48,000 km) Cabin Filter Replacement: Every 15,000-20,000 miles (24,000-32,000 km) or annually Spark Plug Replacement 2.0 Tfsi: Every 30,000-60,000 miles...