Market Position Vehicle:
Premium compact executive car, competing with models like the BMW 3 Series, Mercedes-Benz C-Class, and Lexus IS.
Competitive Analysis Vehicle:
The 1999 Audi A4 (B5) offered sophisticated styling, quattro all-wheel drive, and a refined interior, positioning it as a strong contender in its segment.
Key Features Manual:
Comprehensive coverage of all systems, detailed diagnostic procedures, and OEM-quality repair information.
Key Features Vehicle:
Available with the efficient 1.8L turbocharged inline-4 and the smooth 2.8L V6 engines, optional Quattro AWD, and the Tiptronic automatic transmission.
Primary Coverage:
1999 Audi A4 (B5 Platform)
Estimated Page Count:
Varies by specific OEM manual, typically 800-1500+ pages for comprehensive factory service manuals.
Manual Type:
Factory Authorized Reprint/OEM Shop/Service/Repair Manual
Language:
English (typical for OEM manuals distributed in North America)
Powertrain:
Engine (1.8L Turbocharged I4, 2.8L V6), Fuel System, Lubrication System, Cooling System, Exhaust System, Engine Control Module (ECM) Diagnostics.
Drivetrain:
Manual Transmission (5-speed), Automatic Transmission (Tiptronic 5-speed), Quattro All-Wheel Drive System, Drive Axles, CV Joints.
Chassis:
Suspension (Front MacPherson Strut, Rear Independent Multi-Link), Steering System (Power Rack and Pinion), Brakes (Front Ventilated Discs, Rear Solid Discs, ABS).
Electrical:
Complete Wiring Diagrams, Lighting System, Ignition System, Charging System, Starting System, Instrument Cluster, Body Control Modules, Diagnostic Trouble Codes (DTCs).
Body:
Body Panel Removal/Installation, Doors, Hood, Trunk, Interior Trim, Glass, Seals, Bodywork Repair Techniques.
Routine Maintenance:
Oil and Filter Changes, Air Filter Replacement, Spark Plug Replacement, Coolant Flush, Brake Fluid Flush, Tire Rotation.
Engine Repair:
Engine Removal and Installation, Cylinder Head Gasket Replacement, Piston and Connecting Rod Service, Valve Train Service, Timing Belt Replacement (1.8T engine).
Transmission Service:
Transmission Fluid and Filter Change (Automatic), Clutch Replacement (Manual), Drive Shaft and Differential Service.
Brake System:
Brake Pad and Rotor Replacement, Brake Caliper Service, ABS System Diagnosis and Repair, Master Cylinder Service.
Electrical Troubleshooting:
Diagnostic Procedures for various electrical faults, testing sensors, actuators, and control modules.
Diagnostic Capabilities:
Advanced diagnostic procedures, wiring diagrams for troubleshooting, specifications for testing components.
Repair Procedures:
Detailed, step-by-step repair procedures for virtually all mechanical and electrical systems.
Rebuild Instructions:
Engine and transmission rebuild instructions with torque specifications, clearances, and component tolerances.
Engine 1 8T Displacement:
1.8 Liters (1781 cc)
Engine 1 8T Configuration:
Inline 4-cylinder, DOHC, 20 Valves
Engine 1 8T Horsepower:
150 hp @ 5700 rpm
Engine 1 8T Torque:
155 lb-ft @ 1950 rpm
Engine 2 8V6 Displacement:
2.8 Liters (2771 cc)
Engine 2 8V6 Configuration:
V6, DOHC, 30 Valves
Engine 2 8V6 Horsepower:
190 hp @ 6000 rpm
Engine 2 8V6 Torque:
207 lb-ft @ 3200 rpm
Engine 1 8T 0 60 Mph:
Approx. 8.5 seconds
Engine 2 8V6 0 60 Mph:
Approx. 7.5 seconds
Fuel System Type:
Electronic Fuel Injection (EFI)
Recommended Fuel Octane 1 8T:
91 Octane
Recommended Fuel Octane 2 8V6:
91 Octane
Wheelbase:
102.6 inches (2606 mm)
Length:
178.7 inches (4539 mm)
Width:
69.3 inches (1760 mm)
Height:
55.3 inches (1405 mm)
Curb Weight 1 8T FWD:
Approx. 3175 lbs (1440 kg)
Curb Weight 1 8T Quattro:
Approx. 3351 lbs (1520 kg)
Curb Weight 2 8V6 Quattro:
Approx. 3461 lbs (1570 kg)
NHTSA Frontal Driver:
4/5 Stars (when tested under older protocols)
NHTSA Frontal Passenger:
4/5 Stars (when tested under older protocols)
Active Safety Features:
Anti-lock Braking System (ABS), Electronic Brake Force Distribution (EBD)
Passive Safety Features:
Front Airbags (Driver and Passenger), Side Airbags (Optional), Crumple Zones, Reinforced Safety Cage.
Infotainment System:
Factory AM/FM Cassette/CD Player with optional Bose sound system. Basic digital display for climate control and radio.
Driver Assistance Features:
ABS, optional Traction Control (ASR) on some models.
Connectivity Options:
Limited by modern standards; typically no Bluetooth or USB connectivity. Optional satellite navigation available on some higher trims.
Oil Change Interval:
Every 7,500 miles or 12 months, whichever comes first.
Timing Belt Replacement 1 8T:
Every 90,000 miles or 5 years (crucial preventative maintenance for the 1.8T engine).
Transmission Fluid Change:
Automatic: 40,000 miles; Manual: Check for leaks, fluid change typically at 80,000-100,000 miles or as needed.
Engine Oil Type 1 8T:
SAE 5W-40 Synthetic (VW 502 00 specification recommended)
Engine Oil Type 2 8V6:
SAE 5W-40 Synthetic (VW 502 00 specification recommended)
Coolant Type:
G12 Pink Antifreeze/Coolant (or equivalent G12 compatible)
Transmission Fluid Manual:
SAE 75W-90 Synthetic Gear Oil
Transmission Fluid Automatic:
G 052 162 A2 (or equivalent ATF for 5HP19FLA)
Known Issues 1 8T:
Coil pack failure, PCV system issues (crankcase ventilation), ignition coil failure, timing belt failure (if not replaced), turbocharger issues (e.g., leaks, wastegate problems).
Known Issues 2 8V6:
Oil leaks (valve cover gaskets, oil pan gasket), front suspension component wear (control arms, tie rods), ignition coil failure.
Common Electrical Issues:
Window regulator failures, central locking issues, instrument cluster pixel failures, ABS sensor failures.
Brand Heritage:
Audi, a German luxury automobile manufacturer, has a long history of engineering innovation and performance, known for its Quattro all-wheel-drive system and sophisticated design.
Model Evolution A4:
The A4 replaced the Audi 80/90 and was Audi's entry into the compact executive sedan segment. The B5 generation, produced from 1994-2001 (North America 1996-2001), is celebrated for its clean styling and solid engineering.
Production Years B5:
1994-2001 (Europe), 1996-2001 (North America)
Manufacturing Locations:
Ingolstadt, Germany; Brussels, Belgium
