- November 5: Audi Recalls A4, S4 and Allroad Vehicles For Air Bag Problems
- November 2: Honda Investigated For Underreporting Deaths and Injuries
2004 Audi A4
cooling system Problems
Worst 2004 A4 cooling system Problems
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Check out our Audi A4 overview to see the most problematic years, worst problems and most recently reported complaints with the A4.