Troubleshooting the Top Brake Light Malfunction Expert Insights

Adjusting the brake switch seemed to solve my problem. Underneath the dash you can try to adjust the brake switch on the brake petal. Press on ... brakelight #brake_lights #light If your brake lights stay on even if you shut off your car, there are several possible reasons. First thing to check is the brake light modulator, it's not a factory part and may have shorted internally, or maybe a problem with it's wiring. My problem is that the rear brake lights stay on all the time! The brake light switch under the pedal is new. Brake warning light on the dash functions ... Are the tail light bulbs dual filament with the brake lights using same bulb, are you sure both bulbs are in sockets properly and not bridging ... The brake peddle is differant, I would need to disconnect a wire and check it with an Ohm meter. Since you just worked on the lights that makes ... Brake lights stay on or brake lights won't turn off? Here's how you fix this annoying issue. Luckily this diy is very easy and straight ... I went back and checked front and back brake again. Turned out the back brake was getting very slightly stuck, just enough to keep the light on. So conclusion of my problem above. The whole thing is caused by the printed circuit board inside the light fixture on the left side brake light. Possible the switch at the brake is bad. Have you unplugged the connection to it to see if it turn off. It may go out but but still may not be ...