2020 BMW 330I problems by component
52 owner complaints filed with NHTSA for the 2020 BMW 330I, 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 → | 19 | 37% | — |
| Engine → | 19 | 37% | — |
| Air Bags | 5 | 10% | — |
| Lane Departure | 2 | 4% | — |
| Structure | 2 | 4% | — |
| Visibility | 2 | 4% | — |
| Visibility/wiper | 2 | 4% | — |
| Back Over Prevention | 1 | 2% | — |
| Engine and Engine Cooling | 1 | 2% | — |
| Exterior Lighting | 1 | 2% | — |
| Forward Collision Avoidance | 1 | 2% | — |
| Fuel/propulsion System | 1 | 2% | — |
| Power Train | 1 | 2% | — |
| Steering | 1 | 2% | — |
| Suspension | 1 | 2% | — |
| Tires | 1 | 2% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.