I have a 1999 Corolla VE. Recently, when driving the car I could hear clicking noise under the hood. Open up the hood with the car running, the clicking noise seem to come from the headlight brown color relay. As I turn the headlights on from the dash knob, the clicking stops. Some told me either I need a new relay or try cleaning it will fix the problem. I would like your input on this and get it fixed asap before the headlights don't come on at all.
This is my wife's car and I don't want the cops to pull her over for the headlights not being on.