2018 BMW X3 problems by component
72 owner complaints filed with NHTSA for the 2018 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 |
|---|---|---|---|
| Electrical System → | 20 | 28% | — |
| Engine → | 15 | 21% | — |
| Structure | 8 | 11% | — |
| Steering | 7 | 10% | — |
| Air Bags | 5 | 7% | — |
| Exterior Lighting | 5 | 7% | — |
| Suspension | 5 | 7% | — |
| Engine and Engine Cooling | 4 | 6% | — |
| Service Brakes | 4 | 6% | — |
| Back Over Prevention | 3 | 4% | — |
| Power Train | 2 | 3% | — |
| Seat Belts | 2 | 3% | — |
| Seats | 2 | 3% | — |
| Visibility/wiper | 2 | 3% | — |
| Forward Collision Avoidance | 1 | 1% | — |
| Lane Departure | 1 | 1% | — |
| Latches/locks/linkages | 1 | 1% | — |
| Service Brakes, Hydraulic | 1 | 1% | — |
| Vehicle Speed Control | 1 | 1% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.