My third brake light works most of the time but my friends says sometimes it doesnt work and the other tail lights get dim when i brake. Has anyone else had this problem? Could it be a bad ground, brakelight switch? Any answers will be helpfull bc the third brake light is $160 from the dealer but i know its not bad.

 

Alright so i messed with the brake light switch and it just so happened to work...as far as i can see, if anyone else has this problem just turn the switch counter clockwise and adjust it...if this doesnt work i would say that buying a new brake light switch would be the way to go, i wouldnt think it would be too much money maybe under $50

 

https://acurazine.com/forums/3g-tl-problems-fixes-114/g-097-2004-need-help-acura-tl-3rd-brake-light-doesnt-work-716677/

 

i had the same problem and ended up being some switch near my break petal