Brake lights won't turn off

Most likely switch try removing wires see if lights go off. If yes replace switch

What happens more often then a bad switch is the rubber pad that the switch lands against will fall off and a new switch won't help that. They sell replacement pads at the dealer or I've been known to use a plastic push pin or glue a penny on to the bracket.

Wrenchtech that is exactly what happened so I was able to put a screw and nut in the hole and all is right with the world. Thanks for all your help. Chris

With the thickness of the screw and nut, it may put the switch way out of adjustment so check that.

Out of the blue my brake or tail light and front parking lights will not go off with the car on or off. I am having to remove negative battery terminal each time so the battery does not drain.

Hello,

There is a tail light relay that can be stuck on, remove the relay to see if the lights go out, here is a wiring diagram and a guide so you can check it out.

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

and

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester


Please run some tests and get back to us so we can continue helping you.

Best, Ken

brake lights won't turn off - made sure emergency brake was off, tried turning car on and off, had to disconnect battery. Heard it might be the brake switch - where is that located in my car?

It sounds like a brake switch problem. It is located at the top of the brake pedal. Check to make sure it hasn't come loose and is still in its proper position. As far as replcement, a clip holds it on and there are a couple wires with a plug at the end that you will need to remove.

Let me know if this helps or if you have other questions.

Joe

Let me add this...... Before you go replacing the brake light switch, be sure to check and see if the rubber button that the switch rests against hasn't fallen off. That is very common. You can get a new one at the dealer but I have replaced them with plastic "push in" retainers.