Shining Light on Top Brake Light Problems The Fix

On your brake pedal there is a little plastic grommet that contacts the switch to activate the brake lights when you press on the pedal. It has ... The only way to turn off the third brake light is to remove the fuse #49. Both of my regular brake lights work correctly but the third brake light doesn't. The third brake light is on all the time, even after the XC is turned off. I have the check stop lamp message in the display. Any suggestions. My 3rd brake light was on, not full bright, but maybe 25-50% of its power. When I apply brake, it came 100% with 2 side brake light and when I release brake ... Two possible causes to start with: 1. A short in one of the brake light bulbs between the tail light & brake light filaments. With the parking ... The cause of this, they said, was that the LED bulbs had an improper resistance level in comparison to the stock incandescent 3157 bulb. A common cause for car brake lights that won't turn on is a faulty brake light switch. This component can be found beneath your dash attached near the brake ... The Center High Mounted Stop Light has its own power relay that is triggered from the signal in the brake light switch. 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. I had the same problem a while back. I'd park the car and the center brake light would stay on. Replaced the switch, it was really cheap. But ...