1999 Audi A6 problems by component
217 owner complaints filed with NHTSA for the 1999 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 |
|---|---|---|---|
| Electrical System → | 37 | 17% | 91,000 mi |
| Service Brakes, Hydraulic → | 31 | 14% | 90,975 mi |
| Fuel System, Gasoline → | 26 | 12% | — |
| Vehicle Speed Control → | 24 | 11% | 73,950 mi |
| Steering → | 19 | 9% | 62,153 mi |
| Engine and Engine Cooling → | 17 | 8% | 72,500 mi |
| Fuel System, Other → | 15 | 7% | — |
| Suspension → | 15 | 7% | 81,300 mi |
| Power Train → | 12 | 6% | — |
| Air Bags | 8 | 4% | — |
| Seats | 8 | 4% | — |
| Structure | 8 | 4% | — |
| Visibility | 8 | 4% | — |
| Exterior Lighting | 7 | 3% | — |
| Service Brakes, Air | 5 | 2% | — |
| Service Brakes, Electric | 3 | 1% | — |
| Tires | 3 | 1% | — |
| Wheels | 3 | 1% | — |
| Seat Belts | 2 | 1% | — |
| Equipment | 1 | 0% | — |
| Fuel/propulsion System | 1 | 0% | — |
| Interior Lighting | 1 | 0% | — |
| Service Brakes | 1 | 0% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.