2006 Volvo S40 problems by component
58 owner complaints filed with NHTSA for the 2006 Volvo S40, 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 → | 24 | 41% | 74,500 mi |
| Structure | 9 | 16% | — |
| Fuel/propulsion System | 7 | 12% | — |
| Visibility | 7 | 12% | — |
| Engine | 5 | 9% | — |
| Air Bags | 4 | 7% | — |
| Engine and Engine Cooling | 4 | 7% | — |
| Service Brakes, Hydraulic | 4 | 7% | — |
| Electronic Stability Control (esc) | 2 | 3% | — |
| Fuel System, Gasoline | 2 | 3% | — |
| Vehicle Speed Control | 2 | 3% | — |
| Equipment | 1 | 2% | — |
| Equipment Adaptive/mobility | 1 | 2% | — |
| Exterior Lighting | 1 | 2% | — |
| Latches/locks/linkages | 1 | 2% | — |
| Power Train | 1 | 2% | — |
| Seats | 1 | 2% | — |
| Tires | 1 | 2% | — |
| Traction Control System | 1 | 2% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.