2009 BMW X3 problems by component
19 owner complaints filed with NHTSA for the 2009 BMW X3, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Air Bags | 9 | 47% | — |
| Electrical System | 5 | 26% | — |
| Engine and Engine Cooling | 3 | 16% | — |
| Power Train | 3 | 16% | — |
| Engine | 2 | 11% | — |
| Seats | 1 | 5% | — |
| Service Brakes | 1 | 5% | — |
| Suspension | 1 | 5% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.