2009 BMW 135I problems by component
29 owner complaints filed with NHTSA for the 2009 BMW 135I, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Fuel System, Gasoline → | 13 | 45% | 7,000 mi |
| Electrical System | 4 | 14% | — |
| Air Bags | 3 | 10% | — |
| Engine and Engine Cooling | 3 | 10% | — |
| Exterior Lighting | 3 | 10% | — |
| Engine | 2 | 7% | — |
| Fuel/propulsion System | 2 | 7% | — |
| Fuel System, Other | 1 | 3% | — |
| Service Brakes | 1 | 3% | — |
| Structure | 1 | 3% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.