There is a switch that is activated by the arm of the brake pedal. You can see it by looking underneath the dashboard. The switch could be malfunctioning or it may have to be adjusted by loosening the locknut and backing it away from the the brake pedal arm.
Check BRAKE fluid level. Or is it a "tail lamp" warning? Y-THINK-Y
=I don't know about the brake lights. I know that most cars, when you turn it off and get out, the head lights and main backlights stays on for a while but then goes off. The brake lights? Maybe it's the way that car is or something is wrong with the brake or you have it on wrong.=
check brake fluid
The brake lights work without the key on, so you have a problem with your brake light switch.
on the brake pedal there is rubber or plastic pad that when the brake is pushed in the button pops out and the brake light go on. if the rubber/plastic pad brakes there is an empty hole and the brake lights will stay on all the time. this may not be what your looking for, but good luck
You will need to change the brake light switch. The brake light switch can be found below the dashboard on the drivers side.
my brake lights stays on wile driving how can i fix it
The 2001 Chevy Blazer brake lights may not work and the third bake stays on because the current light needs to be replaced. A replacement brake light can be purchased at an Auto Parts store like Pep Boys.
abs light stays on
there is a brake switch under the brake pedal. This is a button that pretty much controls the break lights. you might need to replace this or look through the fuse box under the hood. (blue 15) is the fuse that powers the brake lights.
If parking lights stay on after the car is turned off on a 2001 Hyundai Elantra than the brake switch is malfunctioning. The brake switch turns off when pressed in and if it does not work the lights of the vehicle will stay on.
if you mean the brake light on the dash... fill your brake fluid as it's probably low If you mean the brake lights outside the car, your switch is shorted and needs replacement, or you need to lift your foot off the pedal