2004 Audi A6 problems by component
35 owner complaints filed with NHTSA for the 2004 Audi A6, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Fuel System, Gasoline | 5 | 14% | — |
| Air Bags | 3 | 9% | — |
| Electrical System | 3 | 9% | — |
| Engine and Engine Cooling | 3 | 9% | — |
| Fuel/propulsion System | 3 | 9% | — |
| Seats | 3 | 9% | — |
| Tires | 3 | 9% | — |
| Wheels | 3 | 9% | — |
| Electronic Stability Control (esc) | 2 | 6% | — |
| Exterior Lighting | 2 | 6% | — |
| Service Brakes | 2 | 6% | — |
| Service Brakes, Hydraulic | 2 | 6% | — |
| Vehicle Speed Control | 2 | 6% | — |
| Engine | 1 | 3% | — |
| Forward Collision Avoidance | 1 | 3% | — |
| Fuel System, Other | 1 | 3% | — |
| Power Train | 1 | 3% | — |
| Steering | 1 | 3% | — |
| Suspension | 1 | 3% | — |
| Visibility | 1 | 3% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.