Brake lights won’t turn off

The brake lights are stuck on and won't turn off.
Experienced mechanics share their insights in answering this question :
Hello. The brake switch controls the brake lights in a vehicle. When this switch is working properly, it moves in and out which allows the brake lights to turn on and off when you engage your brakes. When the brake switch malfunctions, it could cause the brake lights to get stuck and not turn off. The brake light switch should be replaced by a certified technician, like one from YourMechanic.

How to Identify and Fix Common car Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced mechanics :

What does it mean if your brake warning light is on? Typically, your brake system warning light being on means your parking brake is engaged, but if you`re still seeing the red (or orange) warning on your dash while the parking brake is disengaged, you will need to get your brakes inspected as soon as possible.
Bad Switch: One common reason for the Parking Brake light to stay on is a failing or failed switch. This can be checked easily by jiggling the handle after it is down. If the light turns off (or turns off and then back on), the switch is the most likely culprit and will need to be replaced.
If the dashboard light remains on, it`s telling you that thre is a brake system problem that could prevent you from stopping your vehicle. Turn off the engine and arrange to have the vehicle transported to your trusted mechanic.
Like all fuses, the brake light system fuse can be found in the power distribution center, which is under the dashboard or tucked away underneath the hood.
Sometimes, the right solution is usually the simplest one. The reason why your parking brake light stays on is that you didn`t properly disengage the lever or handle. The parking brake lever or handle must be completely lowered to disengage the braking system, so the light indicator goes away.
Insert the key (or key fob) in the ignition. Move the key to position 2, but don`t start the ignition. Open the driver`s door and wait for approximately 10 seconds. After completing the above three steps, the brake pad lights should reset!
Honda Brake Light Coming On

A brake light coming on during driving can indicate a potential issue with your car`s brake system. If your brake light comes on, check your brake fluid level and brake pads. If the problem persists, have your brake system checked by a mechanic.

You can see your brake light switch by looking under the dash, near the top of the brake pedal. The brake light switch is usually attached to a small bracket that holds the switch, activated when the pedal is depressed, in position.
Blown Fuse or Broken Fuse Box

If your brake light switch works perfectly fine and yet the brake light doesn`t illuminate, you should check for a blown fuse or a broken fuse box. This is important because both these components affect the brake light circuit.

Yes, in most cases, a brake light switch can be replaced by a DIYer with some common tools.
Types of Parking Brakes

Newer vehicles may come with the button on the dashboard that allows drivers to simply press to activate the parking brake and press to deactivate it. Older vehicles might have the shift lever beneath the dashboard or the e-brake foot pedal.

Tip: When your brake lights stay on while your car is stopped, it can drain your battery. It`s important to resolve brake light issues right away so as to not drain your battery.
The brake light switch sensor lets the ABS module in your car know when you`ve applied the brakes and indicates that it`s time to start the ABS hydraulic pump. That`s why if your ABS warning light comes on, there`s a chance that your faulty brake light switch is the culprit.
The brake light switch sensor lets the ABS module in your car know when you`ve applied the brakes and indicates that it`s time to start the ABS hydraulic pump. That`s why if your ABS warning light comes on, there`s a chance that your faulty brake light switch is the culprit.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Okay so when I turn my lights on at night my brake lights do not work, when I don’t have my lights on they work fine.
ANSWER : Hi there. Based on your inquiry, it’s highly probable that you have a damaged light switch or some electrical fault inside the turn signal relay. However, it’s also possible that the brake switch above the brake pedal could also be the source of your problem. Due to the fact that multiple electrical components might be causing this issue, it’s a smart idea to first have a professional mobile mechanic complete a brake lights are not working inspection, so they can determine what’s causing all of these issues and recommend the right repairs.

Read Full Q/A … : Brake lights won’t turn off

EPC light on 2004 Jetta. Code said brake switch faulty, but brakes lights worked. Replaced brake switch, now no brake lights.
ANSWER : Hi there. The first thing that pops in my mind beyond of what you have listed is perhaps the electrical harness attached to the brake switch. Perhaps the harness itself is damaged or you have an exposed wire, loose ground wire somewhere. You might want to have a professional mobile mechanic come to your location and complete a brake lights not working inspection to help you diagnose this issue.

Read Full Q/A … : Brake lights won’t turn off

When I put my foot on the brake my back left brake light goes off, when I take it off the brake the brake light comes on
ANSWER : I would suggest trying to disconnect and reconnect the wiring to the rear lights. I have seen these older Toyota vehicles rear lighting short out on the lights themselves due to the way the light circuit was made on the lamp housing. Look at the housing circuit on the light to see if one is touching another, and that could tell you why it is malfunctioning. There could also be a problem with the brake light switch. If you are not comfortable dealing with wires, I recommend getting in touch with a certified mechanic who can look at your brake light issue for you to see what’s going on.

Read Full Q/A … : Brake lights won’t turn off

Brake lights are not working. replaced brake light swtch still no brake lights. the third brake light the connection was melted at
ANSWER : The first thing to do is to repair third brake light and replace the brake light fuse and then see if the third brake lights work and the lower lights start working? If only the 3rd brake light starts working then you may need a further checks on the turn signal flasher or switch could be bad.

Read Full Q/A … : Brake lights won’t turn off

Brake lights won’t light up, but the third will and they will turn on when lights are on.
ANSWER : The issue you are having is likely a faulty brake light switch. The fact the bulbs will light proves they are in good condition. The switch in located next to your brake pedal. When the brake pedal reach a certain point the lights engage and become brighter. The repair should be minor. Once you locate the switch, you disconnect the electrical terminal and remove the unit. If you need assistance with this, feel free to contact a certified technician, such as one from YourMechanic, as one of our technicians can help replace your brake light switch at your home or office.

Read Full Q/A … : Brake lights won’t turn off

No dash lights, back right tail light is out, no parking lights. Brake lights work though as does head lights.
ANSWER : Hi there. In many cases, when you have electrical problems like you’re describing, it’s caused by multiple electrical component failure. It’s likely that a few electrical relays are not working; especially if you have systems that utilize the same components (such as your brake light and tail lights). I would recommend having a professional mobile mechanic come to your location to complete an electrical problems inspection first, so they can pinpoint what is damaged and recommend the right repairs.

Read Full Q/A … : Brake lights won’t turn off

Brake light does not work.
ANSWER : Use the power wire from the brake light switch to activate the rear brake lights. By having an alternate power supply, ;the brake lights have no control without a switch, so the module is on but not functioning for the brake lights on the rear of the car. If you need further assistance with your brake module, then seek out a professional, such as one from Your Mechanic, to help you.

Read Full Q/A … : Brake lights won’t turn off

on a 1970 Lincoln mark iii Interior lights wont turn on and warning lights are very dim and doorlock button makes buzzer go on
ANSWER : Hi there. Although the electrical systems on older vehicles tend to be much simpler in design, in many cases, issues like you’ve described can be very tricky to trace. It could possibly be something as simple as an expose wire creating an electrical short or a faulty relay that is not completing an electrical circuit. I wish we can help you further, but the best advice I can offer is to have one of our mobile mechanics come to your location and complete an electrical problems inspection.

Read Full Q/A … : Brake lights won’t turn off