| Issue ID | 1533399 |
| Internal NHTSA # | 11172999 |
| Manufacurer | Kia Motors America |
| Brand | KIA |
| Model | OPTIMA |
| Model Year | 2004 |
| File date | 25/10/18 |
| Component | VEHICLE SPEED CONTROL |
| Product type code | VEHICLE |
| Description of the problem | While driving on a highway with cruise control active, i was unable to turn off the cruise control with the steering wheel control buttons. The cancel and set buttons had no effect when pressed. The car remained traveling at the set speed. Tapping on the brake pedal did cancel the cruise control. |
| Vehicle Mileage at Failure | 102500 |
| Number of Occurences | |
| Source of the issue | NHTSA WEB SITE |
| City and State | TIGARD, OR |
| VIN pattern | KNAGD128645XXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | N |
| 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 | 60 |
| 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 |