2019 Mercedes-Benz GLC 300 problems by component
46 owner complaints filed with NHTSA for the 2019 Mercedes-Benz GLC 300, 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 → | 14 | 30% | — |
| Engine → | 11 | 24% | — |
| Power Train | 5 | 11% | — |
| Structure | 5 | 11% | — |
| Communication | 3 | 7% | — |
| Fuel/propulsion System | 3 | 7% | — |
| Visibility | 3 | 7% | — |
| Air Bags | 2 | 4% | — |
| Vehicle Speed Control | 2 | 4% | — |
| Seat Belts | 1 | 2% | — |
| Service Brakes | 1 | 2% | — |
| Tires | 1 | 2% | — |
| Visibility/wiper | 1 | 2% | — |
| Wheels | 1 | 2% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.