One problem related to headlights turn off while driving has been reported for the 2004 Hyundai Sonata. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Hyundai Sonata based on all problems reported for the 2004 Sonata.
The contact owns a 2004 Hyundai Sonata. The contact stated that the headlights failed to illuminate. The vehicle was taken to an independent mechanic, who replaced both the driver and the passenger bulbs on four occasions, but the failure recurred. The manufacturer was notified of the failure. The failure mileage was not available.
| Electrical System problems | |
| Wiring problems | |
| Battery problems | |
| Alternator/generator/regulator problems | |
| Dash Wiring problems | |
| Anti-theft Controller problems | |
| Horn Assembly problems | |
| Ignition problems | |
| Headlights Turn Off While Driving problems |