The vehicle dossier US · 2006

2006 Audi
A4Problems & recalls

295 distinct owner reports in the NHTSA snapshot. Other components appears in 183 of them. Explore what was reported—and which official actions are on file.

Snapshot Sep 28, 2026Live NHTSA complaint API How this dossier is compiled

01 / Owner-reported evidence

What owners reported.

Categories attached to 295 distinct reports. A report can mention more than one component, so category totals can overlap.

Other components183 reports
Air bags73 reports
Engine21 reports
Electrical system21 reports
Transmission & drivetrain14 reports
Fuel system10 reports
Steering5 reports
Visibility5 reports
Brakes4 reports
Body & structure3 reports
See original component labels
EXTERIOR LIGHTING158
AIR BAGS73
ELECTRICAL SYSTEM20
ENGINE15
POWER TRAIN8
VEHICLE SPEED CONTROL7
UNKNOWN OR OTHER7
POWER TRAIN:AUTOMATIC TRANSMISSION6
FUEL/PROPULSION SYSTEM5
STEERING4
ENGINE AND ENGINE COOLING4
VISIBILITY4
FUEL SYSTEM, GASOLINE4
ELECTRONIC STABILITY CONTROL (ESC)4
STRUCTURE3
EXTERIOR LIGHTING:HEADLIGHTS3
SERVICE BRAKES3
TIRES2
ENGINE AND ENGINE COOLING:ENGINE2
SEATS2
PARKING BRAKE1
SERVICE BRAKES, HYDRAULIC1
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY1
ELECTRICAL SYSTEM:IGNITION1
STEERING:HYDRAULIC POWER ASSIST:PUMP1
EQUIPMENT ADAPTIVE/MOBILITY1
VISIBILITY/WIPER1
EQUIPMENT1
SEAT BELTS1

These are reports made to NHTSA, not verified diagnoses. More reports can reflect more vehicles, more time on the road, or greater reporting activity.

The reporting timeline

When reports arrived.

Reports by year filed, not by the year a problem occurred. Showing the latest 15 years with reports.

Year filed (last two digits)Latest report: Sep 13, 2022
Mileage, where supplied

60,000 miles is the median among 194 reports with usable mileage. The middle half spans 42,000–84,098 miles.

This describes the submitted reports. It does not predict when a vehicle will fail.

02 / Official safety campaigns

3 recall campaigns on file.

A campaign can cover only certain production dates or configurations. The count does not tell you whether an individual car has an open recall.

Jun 22, 2018 Safety recallAIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULECampaign 18V427000

Reported concern

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2005-2008 Audi A4 Sedan, A4 Avant, S4 Avant and S4 Sedan, 2007-2008 RS4 Sedan, 2004 RS4 Cabriolet, 2007-2009 A4 Cabriolet and S4 Cabriolet, 2005-2011 A6 Sedan, 2006-2011 A6 Avant, and 2007-2011 S6 Sedan vehicles. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the passenger frontal air bag, these inflators may explode due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.

Manufacturer’s stated response

Audi has notified owners, and dealers will replace the passenger frontal air bag with an alternate remedy part, free of charge. The recall began June 29, 2018. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 69R7. Note: This recall supersedes recalls 16V382, 17V032 and 18V004 and includes vehicles that may have had their air bag previously replaced under one of those campaigns.

Manufacturer campaign: 69R7

Read campaign 18V427000 at NHTSA
Jan 11, 2017 Safety recallAIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULECampaign 17V032000

Reported concern

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, Arkansas, Delaware, the District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia, or "Zone B." Additionally, unless included in "Zone B" above, Volkswagen is recalling certain 2005-2008 Audi A4 Avant, A4 Sedan, A6 Sedan, S4 Avant and S4 Sedan vehicles, 2007-2008 A4 Cabriolet, RS4 Sedan, S4 Cabriolet and S6 Sedan vehicles, and 2006-2008 A6 Avant and 2008 RS4 Cabriolet vehicles originally sold, or ever registered, in Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the front air bags, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.

Manufacturer’s stated response

Audi will notify owners, and dealers will replace the passenger frontal air bag inflator, free of charge. The recall began March 30, 2018. Owners may contact Audi customer service at 1-800-253-2834. Note: This recall has been superseded by recall number 18V427.

Read campaign 17V032000 at NHTSA
Jun 1, 2016 Safety recallAIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULECampaign 16V382000

Reported concern

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2004-2008 Audi A4, and 2005-2011 Audi A6 vehicles originally sold, or ever registered, in Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands, or "Zone A." Additionally, unless included in "Zone A" above, Volkswagen is recalling certain model year 2004-2008 Audi A4, and 2005-2008 Audi A6 vehicles originally sold, or ever registered, in Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia, or "Zone B." Lastly, unless included in "Zone A" or "Zone B" above, Volkswagen is recalling model year 2004 Audi A4 vehicles originally sold, or registered, in Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules, and used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the front air bags, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.

Manufacturer’s stated response

Audi will notify owners, and dealers will replace the passenger frontal air bag inflator, free of charge. Owner notification letters were mailed April 28, 2017. Owners may contact Audi customer service at 1-800-822-2834.

Read campaign 16V382000 at NHTSA
Check this car’s VIN at NHTSA

03 / The manufacturer’s record

Instructions. Updates. Responses.

356 distinct communications list this model-year. Showing the latest 12. A matching model-year does not establish that every engine, trim or reported symptom is covered.

Oct 4, 2023 Service Bulletin/Repair InstructionsA0023742052680_4This bulletin provides information on the additional reporting requirements for safety related inquiries.NHTSA ID 10243930

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

Components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Confirm detailed applicability in the original document.

Source record 10243930 at NHTSA
Apr 28, 2023 Service Bulletin/Repair InstructionsDC_AudiRingsV12Inside the Rings | Volume 12, Spring 2023NHTSA ID 10235531

Inside the Rings | Volume 12, Spring 2023

Components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Confirm detailed applicability in the original document.

Source record 10235531 at NHTSA
Mar 13, 2023 Service Bulletin/Repair InstructionsTRMDMV_MA_AudiIn 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.NHTSA ID 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.

Components: AIR BAGS. Confirm detailed applicability in the original document.

Source record 10233620 at NHTSA
Mar 13, 2023 Service Bulletin/Repair InstructionsTRMDMV_NM_AudiIn 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.NHTSA ID 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.

Components: AIR BAGS. Confirm detailed applicability in the original document.

Source record 10233612 at NHTSA
Feb 13, 2023 Service Bulletin/Repair InstructionsTRMDMV_CO_AudiIn 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.NHTSA ID 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.

Components: AIR BAGS. Confirm detailed applicability in the original document.

Source record 10232111 at NHTSA
Feb 10, 2023 Service Bulletin/Repair InstructionsDC_Rings_VOL10Takata recall and 3G turndownNHTSA ID 10232062

Takata recall and 3G turndown

Components: AIR BAGS · EQUIPMENT:ELECTRICAL · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Confirm detailed applicability in the original document.

Source record 10232062 at NHTSA
Oct 17, 2022 Service Bulletin/Repair InstructionsTRMDMV_NY_AudiIn conjunction with the New York DMV, Audi will be sending Takata airbag recall reminder notices to approximately 5,165 Audi owners in the State of New York on October 17, 2022.NHTSA ID 10225524

In conjunction with the New York DMV, Audi will be sending Takata airbag recall reminder notices to approximately 5,165 Audi owners in the State of New York on October 17, 2022.

Components: AIR BAGS. Confirm detailed applicability in the original document.

Source record 10225524 at NHTSA
Sep 19, 2022 Service Bulletin/Repair InstructionsTRMDPS_SC_AudiIn conjunction with the South Carolina Department of Public Safety, Audi is sending Takata airbag recall reminder notices to approximately 1,121 Audi owners in the state of South Carolina on September 19, 2022.NHTSA ID 10222113

In conjunction with the South Carolina Department of Public Safety, Audi is sending Takata airbag recall reminder notices to approximately 1,121 Audi owners in the state of South Carolina on September 19, 2022.

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 10222113 at NHTSA
Jul 25, 2022 Service Bulletin/Repair InstructionsTRMDMV_PR_AudiIn conjunction with the Georgia Department of Revenue - Motor Vehicle Division and Department of Driver Services, Audi sent Takata airbag recall reminder notices to approximately 565 Audi owners in the State of Puerto Rico on J…NHTSA ID 10216495

In conjunction with the Georgia Department of Revenue - Motor Vehicle Division and Department of Driver Services, Audi sent Takata airbag recall reminder notices to approximately 565 Audi owners in the State of Puerto Rico on July 25, 2022.

Components: AIR BAGS · EQUIPMENT. Confirm detailed applicability in the original document.

Source record 10216495 at NHTSA
Jul 21, 2022 Service Bulletin/Repair InstructionsTRMDMV_VA_AudiIn conjunction with the Virginia DMV, Audi will be sending Takata airbag recall reminder notices to approximately 2,026 Audi owners in the State of Virginia on July 21, 2022.NHTSA ID 10216496

In conjunction with the Virginia DMV, Audi will be sending Takata airbag recall reminder notices to approximately 2,026 Audi owners in the State of Virginia on July 21, 2022.

Components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Confirm detailed applicability in the original document.

Source record 10216496 at NHTSA
Jun 23, 2022 Service Bulletin/Repair InstructionsTRMDMV_GA_AudiIn conjunction with the Georgia Department of Revenue - Motor Vehicle Division and Department of Driver Services, Audi sent Takata airbag recall reminder notices to approximately 2,616 Audi owners in the State of Georgia on Jun…NHTSA ID 10214793

In conjunction with the Georgia Department of Revenue - Motor Vehicle Division and Department of Driver Services, Audi sent Takata airbag recall reminder notices to approximately 2,616 Audi owners in the State of Georgia on June 22, 2022.

Components: AIR BAGS. Confirm detailed applicability in the original document.

Source record 10214793 at NHTSA
Jun 15, 2022 Service Bulletin/Repair InstructionsSM 48-2022This special notice is to inform dealers to return the parts listed if it meets the criteria provided.NHTSA ID 10214458

This special notice is to inform dealers to return the parts listed if it meets the criteria provided.

Components: EQUIPMENT. Confirm detailed applicability in the original document.

Source record 10214458 at NHTSA
Browse all manufacturer records by page

Records below contain the NHTSA bulk summary unless a document-reviewed explainer is linked. A service bulletin is not a safety recall or a promise of a free repair. Records may be revised or superseded; verify the current document with the manufacturer.

04 / Agency investigations

Official inquiries.

An investigation is an inquiry into a potential concern. Its presence does not establish a defect, and a closed case does not certify a car’s condition.

No investigation records matched this model-year in the snapshot.

Your next step

Take good questions
to the inspection.

Use these prompts with a qualified inspector. This page is research, not a diagnosis or a substitute for a hands-on inspection.