2006 Audi A4 Problems, Recalls & Reliability
343 owner complaints sit in the federal file for the 2006 Audi A4, alongside 3 recall campaigns and 0 defect investigations. It scores 97/100 on the trouble index — one of the years to avoid for this model. Electrical leads the reports, typically around 58,000 miles.
Avoid this year if you can. The 2006 Audi A4 sits at the top of this model's complaint rankings. Quieter picks in the same family: 2010, 2014, 2018.
Avoid
Where 2006 sits among all A4 years
What owners report
“Xenon gas headlight goes out. Right or left dipped headlight message appears. Sometimes it will go out for days. Sometimes the light can go days without a problem.”— owner report to NHTSA, 2006 A4
“Takata recall - recall has been identified for nearly a year, but the repair solution is still pending”— owner report to NHTSA, 2006 A4
Mileage when trouble shows up
Among the 231 reports that include an odometer reading, problems most often appear around 61,000 miles. Half of those reports fall between 45,000 and 88,000 miles — a useful range to weigh against the mileage of the exact car you're looking at.
Recalls (3)
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…
Fix: 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…
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,…
Fix: 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…
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,…
Fix: 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…
Technical service bulletins
356 manufacturer communications — service bulletins, the biggest share on electrical and engine — are on file for the 2006 Audi A4. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
Complaint history for this model year
When owners filed their reports — a long tail means problems kept surfacing for years.
Questions buyers ask
Is the 2006 Audi A4 reliable?
The 2006 Audi A4 drew 343 complaints in federal safety records — one of the years to avoid for this model. Its trouble index is 97/100, scored against the model's worst year (1998).
What are the most common 2006 Audi A4 problems?
The top reported problems for the 2006 Audi A4 are electrical (182 complaints), airbags (73), and engine (21).
At what mileage do 2006 Audi A4 problems show up?
Owners most often report 2006 Audi A4 problems around 61,000 miles. Half of all reports that include an odometer reading fall between 45,000 and 88,000 miles.
Does the 2006 Audi A4 have recalls?
3 recall campaigns apply to the 2006 Audi A4. Recall repairs are free at any franchised dealer.
Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.