2024 Mercedes-Benz GLC 300 problems by component
21 owner complaints filed with NHTSA for the 2024 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 |
|---|---|---|---|
| Engine | 7 | 33% | — |
| Electrical System | 6 | 29% | — |
| Power Train | 5 | 24% | — |
| Exterior Lighting | 3 | 14% | — |
| Service Brakes | 3 | 14% | — |
| Forward Collision Avoidance | 2 | 10% | — |
| Air Bags | 1 | 5% | — |
| Seat Belts | 1 | 5% | — |
| Vehicle Speed Control | 1 | 5% | — |
| Visibility/wiper | 1 | 5% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.