2012 BMW 328I problems by component
130 owner complaints filed with NHTSA for the 2012 BMW 328I, 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 → | 55 | 42% | 91,415 mi |
| Air Bags → | 26 | 20% | — |
| Electrical System → | 23 | 18% | 84,000 mi |
| Power Train → | 20 | 15% | 63,000 mi |
| Engine and Engine Cooling → | 16 | 12% | 123,500 mi |
| Fuel/propulsion System → | 10 | 8% | — |
| Seats | 8 | 6% | — |
| Vehicle Speed Control | 6 | 5% | — |
| Seat Belts | 5 | 4% | — |
| Exterior Lighting | 4 | 3% | — |
| Service Brakes | 2 | 2% | — |
| Steering | 2 | 2% | — |
| Visibility/wiper | 2 | 2% | — |
| Structure | 1 | 1% | — |
| Tires | 1 | 1% | — |
| Visibility | 1 | 1% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.