2003 Audi A3 Service and Repair Manual

Regular price $29.99 USD
Covers all 2003 A3 trims — Attraction Hatchback 2-Door, Ambiente Hatchback 2-Door, Advance Hatchback 2-Door ·
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2003 Audi A3 service and repair manual a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.

Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.

What's included

  • Step-by-step repair procedures and service information
  • Specifications and reference data (where provided)
  • Wiring diagrams and electrical sections
  • Powertrain, brakes, steering, suspension, HVAC and more

Trims covered

  • Attraction Hatchback 2-Door
  • Ambiente Hatchback 2-Door
  • Advance Hatchback 2-Door

Engines covered

  • 1.8L 1781CC l4 GAS DOHC Turbocharged

Index / Table of contents

  • Body
  • Brakes
  • Chassis Electrical
  • Driveline
  • Engine Cooling
  • Engine Electrical
  • Engine Mechanical
  • Engine Performance & Emission Controls
  • Fuel System
  • General Information & Identification
  • Heating, Ventilation, & Air Conditioning
  • Hybrid & Electric Vehicle Systems
  • Steering
  • Suspension
  • Transmission, Clutch, & Transfer Case
  • Wiring Diagrams
No active recalls The 2003 Audi A3 has no recalls on file with NHTSA.
TSB #10243930

This bulletin provides information on the additional reporting requirements for safety related inquiries.

TSB #10228297

This Technical Service Bulletin (TSB) details the general process for carrying out a Software Version Management (SVM) software update for any TSB or Update.

TSB #10228302

High quality media files (video and sound) are now integrated into technical service bulletins on a case-by-case basis. Media files can now be viewed on any smartphone or tablet.

TSB #10228314

The use of contaminated gasoline or gasoline with a low content of deposit control additives may result in one or more conditions.

TSB #10226529

Vehicle lacks power or will not move after stop due to simultaneous depressing of the brake and accelerator pedals

TSB #10224976

This Technical Service Bulletin (TSB) details the general process for carrying out a Software Version Management (SVM) software update for any TSB or Update.

TSB #10224977

A DTC with the description ?Invalid Data Record? is stored after an ECU has been replaced or updated.

TSB #10224981

High quality media files (video and sound) are now integrated into technical service bulletins on a case-by-case basis. Media files can now be viewed on any smartphone or tablet.

Showing the 8 most recent of 46 technical service bulletins on file with NHTSA.

20160526Component: AIR BAGS

TL* TAKATA RECALL. THE CONTACT OWNS A 2003 AUDI A3. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V079000 (AIR BAGS) AND THE PARTS WERE NOT AVAILABLE WITHIN A REASONABLE TIME FRAME TO

20140203Component: POWER TRAIN

TL* THE CONTACT OWNS A 2003 AUDI A3. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 60 MPH, THE VEHICLE INDEPENDENTLY SHIFTED INTO NEUTRAL WITH THE ILLUMINATION OF THE CHECK ENGINE WARNING LIGHT.

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