Hyundai Santa Fe brake lights stay on continuously even when the vehicle is off on Hyundai Santa Fe

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Hyundai Santa Fe owners report experiencing issues with brake lights that remain continuously illuminated even when the vehicle is turned off. Common causes for this problem include electrical wiring issues, faulty brake light switches, and damaged fuse boxes. Many owners find that the Brake Light Switch may have a stuck internal plunger or a broken part in the brake pedal assembly, leading to the lights staying on. Additionally, some report that the rubber switch stopper on the brake pedal can become brittle and fall off, which also causes the brake lights to remain lit. If these lights do not turn off, it is crucial to address the malfunction promptly to ensure safety on the road and prevent battery drain. Owners are advised to seek assistance from a qualified mechanic or Hyundai service center if they are unable to diagnose and resolve the issue themselves.

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