2018 Mercedes-Benz E 400 problems by component
21 owner complaints filed with NHTSA for the 2018 Mercedes-Benz E 400, 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 | 4 | 19% | — |
| Engine | 3 | 14% | — |
| Seat Belts | 3 | 14% | — |
| Steering | 2 | 10% | — |
| Air Bags | 1 | 5% | — |
| Back Over Prevention | 1 | 5% | — |
| Electronic Stability Control (esc) | 1 | 5% | — |
| Exterior Lighting | 1 | 5% | — |
| Forward Collision Avoidance | 1 | 5% | — |
| Lane Departure | 1 | 5% | — |
| Service Brakes | 1 | 5% | — |
| Structure | 1 | 5% | — |
| Tires | 1 | 5% | — |
| Vehicle Speed Control | 1 | 5% | — |
| Wheels | 1 | 5% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.