2006 Audi S4 Service and Repair Manual

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Factory-Grade Data

2006 Audi S4 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

  • Cabriolet Convertible 2-Door
  • Base Sedan 4-Door
  • Avant Wagon 4-Door

Engines covered

  • 4.2L 4163CC V8 GAS DOHC Naturally Aspirated

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

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Vehicle Safety Data

2006 Audi S4 Recalls & Complaints

NHTSA #17V03200011/01/2017Component: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2009 Audi A4 Cabriolet, S4 Cabriolet, A6 Avant, A6 Sedan and S6 Sedan vehicles originally sold, or ever registered, in Arizona, Arka

Consequence

An inflator rupture may result in metal fragments striking the vehicle occupants resulting in seriou

Remedy

Audi will notify owners, and dealers will replace the passenger frontal air bag inflator, free of ch

TSB #10243930

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

TSB #10235531

Inside the Rings | Volume 12, Spring 2023

TSB #10233612

In conjunction with the New Mexico DMV, Audi will be sending Takata airbag recall reminder notices to approximately 389 Audi owners in the State of New Mexico on March 13, 2023.

TSB #10233620

In conjunction with the Massachusetts DMV, Audi will be sending Takata airbag recall reminder notices to approximately 2,907 Audi owners in the State of Massachusetts on March 13, 2023.

TSB #10232111

In conjunction with the Colorado DMV, Audi will be sending Takata airbag recall reminder notices to approximately 2,174 Audi owners in the State of Colorado on February 13, 2023.

TSB #10232062

Takata recall and 3G turndown

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 #10228387

Due to fuel intrusion into the low-pressure system fuel pressure sensor (G410), a false signal may be sent to the controller, resulting in a reading that is out of tolerance.

Showing the 8 most recent of 231 technical service bulletins on file with NHTSA.

20190516Component: EXTERIOR LIGHTING

PASSENGER HEADLIGHT STARTS ON. AFTER A FEW MINUTES I GET A HEADLIGHT DIPPED ERROR AND THE PASSENGER HEADLIGHT TURNS OFF.

20190117Component: ELECTRICAL SYSTEM

AS MANY OTHERS HAVE NOTICED ON THE B7 MODELS OF AUDI'S. THE PASSENGER HEADLIGHT WILL FLICKER AND GO OUT AT RANDOM TIMES, IT IS NOT A BULB PROBLEM IT HAS BEEN REPLACED MULTIPLE TIMES. IT IS CONCERNING

20190117Component: EXTERIOR LIGHTING

AS MANY OTHERS HAVE NOTICED ON THE B7 MODELS OF AUDI'S. THE PASSENGER HEADLIGHT WILL FLICKER AND GO OUT AT RANDOM TIMES, IT IS NOT A BULB PROBLEM IT HAS BEEN REPLACED MULTIPLE TIMES. IT IS CONCERNING

20180713Component: AIR BAGS

TAKATA RECALL RECALL ISSUED JUNE '18, LOCAL DEALERSHIP SAYS THEY STILL DON'T HAVE PARTS TO COMPLETE RECALL WORK.

20171105Component: AIR BAGS

TAKATA RECALL NHSTA RECALL HV032, AUDI RECALL 69P6, JAN '17, LOCAL DEALER SAYS CANNOT COMPLETE RECALL WORK.

Showing the 5 most serious of 37 complaints filed with NHTSA.

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