One problem related to brake light has been reported for the 2018 Hyundai Santa Fe. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Hyundai Santa Fe based on all problems reported for the 2018 Santa Fe.
Early 2020, I had multiple reports that my driver side brake light was not functioning properly/off when I brake. I replaced the brake light bulb in summer 2020. Not long thereafter, I heard the same complaint from other drivers who noticed and were able to notify me while at a stop. I had it checked at a local oil change shop and they found nothing wrong. This year, I was told at separate times that it was not turning on. A couple of days ago, I had someone I knew report that the night brake lights function but when I brake, the driver side light is off. It could be an internal wiring issue or something else I can't reach. Either way, it is a brand new car I bought and should not experience issues this early. The earliest they can get my car into the dealership service department is November 16, 2021.
| Headlights problems | |
| Fog Light Switch problems | |
| Brake Light problems |