2012 Audi A4 problems by component
19 owner complaints filed with NHTSA for the 2012 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 |
|---|---|---|---|
| Engine → | 13 | 68% | — |
| Fuel/propulsion System | 3 | 16% | — |
| Electrical System | 2 | 11% | — |
| Power Train | 2 | 11% | — |
| Service Brakes | 2 | 11% | — |
| Steering | 1 | 5% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.