Hello,

I have a 1990 Dodge Dynasty and after I drive it with the highbeams on the lights will start flickering. I have replaced the multifunction switch. I also bought relay but have been unable to locate where the relay is. Has anyone else had this issue? Any insight would be appreciated!

 

I would take a look at the wiring. Lights flickering smells like a connection issue somewhere.

 

I ended up replacing the headlight switch and the issue seems to have gone away. In case anyone was wondering the outcome.