+18 Brake Light References. Web nonetheless, flashing brake lights might be dangerous. Web brake lights can fail due to the following issues:
Web if the brake light is on, your car is trying to inform you that there is some kind of problem with the parts of the brake system: Have someone sit in the vehicle, pressing and releasing the brake pedal several times while you stand behind the vehicle and check brake light operation. In other words, if a turn signal fuse blows or a turn signal wire is damaged, your brake lights won’t work either.
