One problem related to headlights has been reported for the 1999 Hyundai Elantra. The most recently reported issues are listed below.
The "air bag" and "check engine" lights stays on all the time. Both driver and rear passenger windows will not work, both must be taped up. Car has had a "electrial burning" smell off and on for a year. The headlights goes bright while driving. Getting less than 20 mpg gas. Batteries frequently goes dead.
| High/low Beam Switch problems | |
| Headlight Concealment Device problems | |
| Headlights problems | |
| Brake Light problems |