2007 Buick lucerne rear window break light

[Joshv]

One night my wife noticed the the break light in the rear window still slightly glowing.
I tried to wiggle the break peddle to see if that would help, which it didn't.
I've checked the fuses and have found no issue with.

I'm just at a loss right now.
Any information/help will be appreciated and I thank you in advance.

 

[2007LucerneCXL]

If you are referring to #3 light, sorry just need to confirm which light, the brake pedal switch may have gone out of alignment or gone bad.

Another option would be check the harnesses if the brake switch checks out for possible damage and/or shorts.



Brake switch #11 GM part# 20995840, but confirm part# and it may need alignment by a shop or dealer something I'm not sure of.

 

[Averyjr601]

Is the brake position sensor I had to change it twice