2017 Mercedes-Benz GLC300 problems by component
98 owner complaints filed with NHTSA for the 2017 Mercedes-Benz GLC300, 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 → | 37 | 38% | — |
| Electrical System → | 15 | 15% | — |
| Fuel/propulsion System → | 13 | 13% | — |
| Air Bags → | 10 | 10% | — |
| Seat Belts | 8 | 8% | — |
| Power Train | 7 | 7% | — |
| Visibility | 6 | 6% | — |
| Forward Collision Avoidance | 4 | 4% | — |
| Service Brakes | 4 | 4% | — |
| Steering | 4 | 4% | — |
| Tires | 3 | 3% | — |
| Fuel System, Gasoline | 2 | 2% | — |
| Seats | 2 | 2% | — |
| Visibility/wiper | 2 | 2% | — |
| Electronic Stability Control (esc) | 1 | 1% | — |
| Engine and Engine Cooling | 1 | 1% | — |
| Exterior Lighting | 1 | 1% | — |
| Structure | 1 | 1% | — |
| Suspension | 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%.