2002 Audi A4 problems by component
181 owner complaints filed with NHTSA for the 2002 Audi A4, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Electrical System → | 76 | 42% | 10,800 mi |
| Engine and Engine Cooling → | 28 | 15% | 29,100 mi |
| Exterior Lighting → | 17 | 9% | 102,000 mi |
| Power Train → | 16 | 9% | — |
| Visibility → | 11 | 6% | — |
| Air Bags | 8 | 4% | — |
| Equipment | 8 | 4% | — |
| Tires | 6 | 3% | — |
| Engine | 5 | 3% | — |
| Seats | 5 | 3% | — |
| Suspension | 5 | 3% | — |
| Fuel System, Gasoline | 4 | 2% | — |
| Vehicle Speed Control | 4 | 2% | — |
| Service Brakes, Hydraulic | 3 | 2% | — |
| Wheels | 3 | 2% | — |
| Fuel/propulsion System | 2 | 1% | — |
| Seat Belts | 2 | 1% | — |
| Steering | 2 | 1% | — |
| Fuel System, Other | 1 | 1% | — |
| Latches/locks/linkages | 1 | 1% | — |
| Parking Brake | 1 | 1% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.