2008 BMW 550I problems by component
32 owner complaints filed with NHTSA for the 2008 BMW 550I, 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 | 9 | 28% | — |
| Exterior Lighting | 7 | 22% | — |
| Air Bags | 6 | 19% | — |
| Engine | 5 | 16% | — |
| Seat Belts | 4 | 13% | — |
| Power Train | 3 | 9% | — |
| Fuel System, Gasoline | 2 | 6% | — |
| Suspension | 2 | 6% | — |
| Tires | 2 | 6% | — |
| Engine and Engine Cooling | 1 | 3% | — |
| Seats | 1 | 3% | — |
| Service Brakes, Hydraulic | 1 | 3% | — |
| Steering | 1 | 3% | — |
| Structure | 1 | 3% | — |
| Vehicle Speed Control | 1 | 3% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.