The Audi A4 B5, produced from 1997 to 2001, represents a significant era for the German luxury marque, offering a blend of refined engineering, advanced technology, and sophisticated design. This first-generation A4, built on the shared Volkswagen Group B5 platform, was available as a four-door sedan or a five-door Avant wagon. Drivers could choose between front-wheel drive or the legendary all-wheel-drive system, coupled with a range of potent engines, including inline-four turbocharged units and smooth V6 powerplants. Known for its clean lines, high-quality interior, and a reputation for robust construction, the A4 B5 solidified Audi's position in the premium compact executive segment, earning accolades such as Popular Mechanics' Car of the Year in 1997 and a spot on Car and Driver's '10Best' list in 2000. This comprehensive workshop service and repair manual provides detailed guidance for the maintenance, diagnostics, and repair of the Audi A4 B5. Covering a wide array of vehicle systems, including powertrain, drivetrain, chassis, electrical, and body, this manual offers in-depth procedures for everything from routine scheduled maintenance, such as oil changes and filter replacements, to complex component overhauls and system diagnostics. It includes essential information on fluid specifications, known issues, and technical data, making it an indispensable resource for owners, mechanics, and technicians alike. The manual's extensive scope ensures that users can effectively maintain the performance, reliability, and longevity of their Audi A4. 🏷️ Basic Information Identification Make: Audi Model: A4 Model Code: B5 Applicable Years: 1997, 1998, 1999, 2000, 2001 Generation Generation Designation: B5 (First Generation) Codes Chassis Code: Typ 8D 👋 Introduction Market Position Segment: Premium Compact Executive Sedan/Wagon Target Audience: Consumers seeking a blend of performance, luxury, and advanced engineering. Competitive Analysis Key Competitors: BMW 3 Series (E46), Mercedes-Benz C-Class (W202), Volvo S40/V40 Key Features Platform: Shared VW Group B5 platform with Volkswagen Passat. Drivetrain Options: Available in front-wheel drive (FWD) and legendary Quattro all-wheel drive. Design Language: Clean lines, understated elegance, characteristic Audi grille, and high-quality interior materials. 📋 Manual Details Coverage Areas Primary Coverage: Service, Repair, Workshop Scope: Comprehensive vehicle diagnostics, maintenance, and repair Page Count Estimated Pages: Over 1500 (typical for comprehensive manuals of this era) Manual Type Type: Workshop Service and Repair Manual Language Language: English Format Format: PDF (Portable Document Format) 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, fuel system, ignition system, exhaust system, cooling system, lubrication system Drivetrain: Manual transmission, automatic transmission (Tiptronic), clutch, differential, drive shafts, axles, Quattro all-wheel drive system Chassis: Suspension (front and rear), steering system, brake system (including ABS), wheel alignment Electrical: Engine control module (ECM), body control module (BCM), lighting systems, instruments and gauges, audio systems, climate control, power windows, central locking, airbags (SRS), immobilizer Body: Body panels, doors, windows, glass, interior trim, exterior trim, bumpers, sealing systems Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, fluid checks and top-offs, tune-ups Diagnostics: Troubleshooting guides, symptom-based diagnostics, fault code interpretation (OBD-II) Repair: Component removal and installation, overhaul procedures, part replacement guidance Calibration: Sensor calibration, module programming (where applicable) Technical Depth Depth: Comprehensive: from basic fluid changes to complete engine and transmission rebuilds, including wiring diagrams and diagnostic procedures. 📊 Manual Specifications File Format File Type: PDF Searchability: Text-searchable (allows users to find specific terms quickly) Print Quality Resolution: High-resolution scans ensuring clarity of text and diagrams Reproducibility: Printable pages for use in a workshop environment Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Options: 2.8L V6 (AAH, ACK, ALG, AMX, APR, AQD, ATQ), 1.8L Turbocharged Inline-4 (AEB, APU, ARK, AVC, AWM, AWV, AWW), 2.4L V6 (APG), 2.7L V6 Bi-Turbo (ARE, AZA, BES) - S4 models Engine Displacement: 1.8L, 2.4L, 2.7L, 2.8L Performance Horsepower Range: 150 hp (1.8T base) to 261 hp (2.7T Bi-Turbo S4) Torque Range: 164 lb-ft (1.8T base) to 258 lb-ft (2.7T Bi-Turbo S4) Fuel System Injection Type: Multi-point Fuel Injection (MPFI) / Electronic Fuel Injection (EFI) Fuel Type: Unleaded gasoline 🔧 Transmission Standard Transmission Type Standard: 5-speed Manual Transmission Optional Transmission Type Optional: 4-speed Tiptronic Automatic Transmission Features AWD System: Quattro Permanent All-Wheel Drive (Torque-sensing Torsen center differential in most models) 📐 Dimensions Exterior Body Styles: 4-door Sedan, 5-door Avant (Wagon) Wheelbase: Approximately 103.3 inches (2624 mm) Length: Approximately 177.7 inches (4513 mm) for sedan Width: Approximately 69.3 inches (1760 mm) Weights Curb Weight: Approximately 3200 - 3700 lbs (1450 - 1680 kg), depending on engine and drivetrain 🛡️ Safety Features Ratings NHTSA Front Impact: 4-star driver, 4-star passenger (1998 model tested) IIHS Side Impact: Acceptable (1998 model tested) Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Optional Electronic Stability Program (ESP) on later models, Traction Control System (ASR) on some models Passive Features Airbags: Driver and front passenger airbags, optional side airbags Seatbelts: Three-point front and rear seatbelts with pretensioners 💡 Technology Features Infotainment Audio...