Your brake pedal, when pushed down activates a switch, usually located up under the dash fixed to a stationary point, where the brake pedal arm is hinged, making contact with the brake pedal arm at some point. When the brake pedal is pushed down, the switch activates and allows current to flow to the brake lights. Most likely, your switch has vibrated loose from its mounting, and or it is stuck. Locate the switch and check its function. It may need to be adjusted..a simple task which may clear up your problem. Hope this helps.
a crappy car. my 99 beetle has the same problem. brake light switch new, bulbs and fuses new. brake lights just work whenever the heck they want. this is one of the many reasons my car has a for sale sign in the window. good luck.
It is important to have working brake lights on a vehicle. If the brake lights are not working a person should first check the fuse, bulbs and at last the wiring.
on some cars the tail lights and brake lights are totally different bulbs gain access to the bulbs and have someone push the brakes so that you can determine which bulbs are the brake lights and replace the tail lights
AnswerThe bulbs for the brake lights are usually separate from the normal tail light bulbs. Check and replace the brake bulbs first, and if they are still not working examine the fuses, switch and wiring.
go in your trunk and there are covers where the brake lights are...remove covers, unscrew plastic nut, and remove light...
its on different bulbs
fuse, bulbs
check the fuse then the bulbs then the brake switch
If the fuse is working, then check the bulbs.
you do not adjust the brake lights check the bulbs or check switch top of brake pedal.
After fuse (should be labeled) Try bulbs and defective stop light switch
The brake lights and tail lights are separate wiring systems. Even some of the bulbs may have two separate bulbs in the same glass housing. If the bulbs are in fact working, then the next step would be to test the brake switch under the dash. When you depress the brake pedal the switch is pushed creating a connection to turn on the brake lights.