Audi-VW: Audi A4 2002-2004 description of the catalogue:

The program contains the detailed and full description of repair and diagnostics of all units of the automobile, including detailed electric schemes, the moments of inhalings, process of assembly and disassembly of the engine and other units and units, body sizes for an extract of a body, detailed repair transmission automatic and manual, repair of coupling, steering management, the conditioner, all electric components and blocks of the management, the necessary special tool, and as other information.

Engines covered:
1.8 Liter 4-Cyl. 5V Turbo (engine code: AMB)
3.0 Liter 6-Cyl. 5V (engine code: AVK)
4.2 Liter V8 5V (engine code: BHF)
Fuel Supply System
Transmissions covered:


5 Spd. Manual Transmission 012/01W Front Wheel Drive
5 Spd. Manual Transmission 01A All Wheel Drive (quattro)
5 Spd. Manual Transmission 01A All Wheel Drive (quattro) Rear Final Drive
6 Spd. Manual Transmission 01E All Wheel Drive (quattro)
6 Spd. Manual Transmission 01E All Wheel Drive (quattro) Rear Final Drive
5 Spd. Automatic Transmission 01V All Wheel Drive (quattro)
5 Spd. Automatic Transmission 01V All Wheel Drive (quattro) Rear Final Drive
Continuously Variable Transmission (CVT) 01J Front Wheel Drive

The Audi A4 Official Factory Repair Manual on CD-ROM: 2002-2004 contains the repair information provided by Audi to their factory-trained technicians, making it an invaluable resource for the Audi A4 owner. It provides clear & complete step-by-step procedures to help you understand, care for, and repair your B6 platform Audi from model years 2002 to 2004. This includes the Audi A4 Sedan and Avant from 2002 to 2004, the 2003-2004 A4 Cabriolet, S4 2004, as well as quattro all wheel drive models. Wiring diagrams, component locations, and technical bulletins are also included in this manual.

New for 2004 - Where applicable*, Generic Scan Tool information has been included. The Generic Scan Tool repair manuals include the information you need to read engine diagnostic trouble codes (DTCs) and measuring value blocks with an Address Word 33 diagnostic scan tool. The Generic Scan Tool repair manuals also contain additional diagnostic test strategies to confirm the diagnosis provided by the scan tool.

* Generic Scan Tool Repair Manuals are only available for OBD II engines, which were required for model year 1996 and forward.

Repair content for this manual includes:


Engine Mechanical
Fuel Injection & Ignition
Manual Transmission
Automatic Transmission
Suspension, Wheels, Brakes, Steering
Body
Heating & Air Conditioning
Electrical Equipment
Radio, Telephone, Navigation
Maintenance
Plus:

Wiring Diagrams
Component Locations
Technical Bulletins
On-Board Diagnostics