Hello all i’ve got an 82 Brat and the brake lights do not work. Tail lights do work when lights are on. I have the two prong plug from the brake pedal connected to a green, green/yellow plug. I’ve cleaned the grounds and also have cleaned the electrical connections (which brought life back to my drivers side tail light) So a couple questions

1. Is the brake pedal switch connected to the right plug?

2. What else should I check that might cause an issue with my brake lights?

3. I think the issue might be in the harness. is there a way to bypass the harness and wire the switch directly to the tail lights?

thank you!

check the fuses ?

After fuses check that the switch works properly at the pedal. 

You don't want to go chasing a wiring issue when it's a non functioning switch at the end of the day...

Cherrs

Bennie

Update: I’m not sure what I did, but BOTH brake lights work now!! unplugged some stuff and then that fixed it lol. 

Thanks for the help guys!