2021 Volkswagen Jetta problems by component
66 owner complaints filed with NHTSA for the 2021 Volkswagen Jetta, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Service Brakes → | 24 | 36% | — |
| Electrical System → | 12 | 18% | — |
| Fuel/propulsion System | 9 | 14% | — |
| Forward Collision Avoidance | 8 | 12% | — |
| Engine | 5 | 8% | — |
| Air Bags | 4 | 6% | — |
| Lane Departure | 4 | 6% | — |
| Seat Belts | 3 | 5% | — |
| Steering | 3 | 5% | — |
| Visibility/wiper | 3 | 5% | — |
| Power Train | 2 | 3% | — |
| Back Over Prevention | 1 | 2% | — |
| Exterior Lighting | 1 | 2% | — |
| Latches/locks/linkages | 1 | 2% | — |
| Seats | 1 | 2% | — |
| Service Brakes, Hydraulic | 1 | 2% | — |
| Suspension | 1 | 2% | — |
| Visibility | 1 | 2% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.