| Issue ID | 738855 |
| Internal NHTSA # | 10283801 |
| Manufacurer | HYUNDAI MOTOR COMPANY |
| Brand | HYUNDAI |
| Model | SONATA |
| Model Year | 2009 |
| File date | 04/07/09 |
| Component | EXTERIOR LIGHTING |
| Product type code | VEHICLE |
| Description of the problem | The light emitted by the low beam headlights is so focused as to create a tunnel effect. This non-diffused light does not allow for any illumination other than straight ahead and no higher than the level of the headlamp. In conditions of total darkness, it is as if your are wearing a long brimmed cap with blinders. As you drive up or down a hill, the light shines "into" the rise or dip in the road. When going around a corner, the light does not "lead" the vehicle around the bend, it "lags" behind creating a dark zone as the car goes around the bend. When the bright lights are switched on, the tunnel effect disappears. Hyundai has said there is nothing wrong with the lamps or with their design. They contend that it is a design feature of the particular lamps and that they are effective. The vehicle is not safe to drive in the dark. |
| Vehicle Mileage at Failure | |
| Number of Occurences | 1 |
| Source of the issue | NHTSA WEB SITE |
| City and State | DOWNINGTOWN, PA |
| VIN pattern | 5NPET46C99HXXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | |
| Was part original equipment? | |
| No. of injured persons | |
| No. of fatalities | |
| Date of purchase | 07/08/26 |
| Was original owner? | N |
| Anti-lock brakes | N |
| Cruise control | N |
| Number of cylinders | |
| Drive train type | |
| Transmission type | |
| Vehicle speed | |
| DoT tire identifier | |
| Tire size | |
| Location of tire code | |
| Type of tire failure code | |
| Was defective tire repaired? | |
| Date of manufacture | |
| Type of child seat code | |
| Type of restraint | |
| Dealer's name | |
| Dealer's telephone number | |
| Dealer's city | |
| Dealer's state code | |
| Dealer's ZIP code |