- October 23: Audi Recalls 850,000 A4 Cars To Fix Air Bag Problems
- September 28: Audi Agrees To Settle Oil Consumption Lawsuit
- September 25: Audi Q7 Recalled For Loss of Power Braking
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.