I am experiencing an intermittent issue with my drivers side brake light on my 1970 Cj5. Sometimes it just doesn’t work. Other times it does. I know that wiring circuit runs through the spartan turn signal switch. So one time when it had stopped working, I operated the turn signal switch very rapidly for several times. After doing that, the brake light started working again. That lasted for a while then it stopped working again. This morning I took the light switch apart expecting to find a loose connection. However, all the connections are solid. I was afraid to open up the actual internal switch mechanism so I haven’t done that. Any suggestions? Thanks again for your help.