Headlights Tail and Brake Lights

Why does my 2003 Volkswagen jetta have no brake lights when you step on the pedal?


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2010-06-17 00:44:07
2010-06-17 00:44:07

Two things, one the brake light switch needs to be replaced, it sits on top of the brake pedal. There is a recall for this switch for free, called an N4 recall. If you have not had this done then do so. The last thing thing is you have some bulbs out. They are single filament bulbs.

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Most likely the brake switch. Not for sure with this model, but brake switches are almost always easily accessibile being located somwhere in line with the brake pedal.

Defective brake light switch, or it is out of adjustment. Located on the brake pedal arm. there is a recall on the brake lite switch , check your local dealer..

When you push the brake pedal.

Under the brake pedal is a brake light switch that when you press the pedal it hits it and makes your lights come on..sometimes when they get weak the pedal depresses them simply from the weight of the pedal and they stay on..Have a friend get inside the truck and pull UP on the brake pedal as you look at the lights..if the brake lights go off when they pull up on it..then it is that switch under the brake pedal

When you step on the brake pedal, you close a switch at the top of the arm that holds the pedal. That puts power to the brake lights

manualy lift brake pedal to see if they go out. if so check spring at pedal

check the brake pedal, there is a switch on the back of the pedal that depressed when the brake is depressed that turns the lights on, when this is loose it keeps the lights on.

Brake lights are on continuously while you are driving. Every time the brake pedal is depressed.

The part of the car that turns on the brake lights when you apply pressure to the brake pedal is called the brake switch. Releasing pressure from the pedal causes the brake switch to break its electrical contact, turning off the lights.

Follow the brake pedal up behind the dash. The pedal arm ususally operates a button that turns on the lights when the pedal is pushed. The button could be stuck.

Check under dash at your brake pedal for a plunger sensor, the brake pedal may not let it be releasing. Brake pedal arm pushes it in to activate the lights

Sticking Brake LightsI had this very same problem when I owned a Nissan 300zx. There is a switch in front of the brake pedal that when the brake pedal is pressed the metal part of the pedal presses down on a little button which turns the brake lights on when pressing the pedal. What I did was I got under the dash, took a flashlight and put a little piece of tape in between the pedal and the switch. It acted as a cushion because the pedal wasn't pushing down on the switch as it was pushing on the tape and when I pressed on the pedal the lights would come on but the tape pushed the pedal back to shut the switch off. If you want to avoid all this consider having your brake pedal adjusted. If your brake lights come on still consider having your cars wiring checked out.

Usually that would be caused by a faulty brake light switch connected TO the brake pedal. If the brakes work the pedal is probably ok.

you do not adjust the brake lights check the bulbs or check switch top of brake pedal.

Brake Lights Stay on Unless the Brake Pedal is RaisedThis is usually caused by the brake light switch being out of adjustment in its physical distance to the contact point on the brake pedal arm.

Adjust the brake switch which is above the brake pedal.

Please re-phrase your question; it appears you are saying the brake lights come on when you push the brake pedal and the lights are working (normal operation). If the lights are staying on after you release the pedal, then the problem is with th brake light switch (sticking). Thanks Malcolm

If all the fuses are good, then most likely the brake light switch right on the brake pedal inside the car. Check that.

Look under the dash on the driver's side, half way down the brake pedal. When you depress the brake pedal, the pedal moves away from this switch, which allows the brake light pedal circuit to complete, and your brake lights come on. This brake light switch is always hot/on, as required by federal law, so that even with no key in the ignition, if you hit your brake pedal, the brake lights will come on.

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