So my Brat has always had pretty weak headlights, but lately they have been downright unreliable. My car runs completely fine, but when I go to turn the lights on at night, my headlights flicker off. When they turn off, I also hear a strange electrical sound (sounds like a servo or something like that). It doesn't happen every single time that I try to run my headlights, but pretty close. I don't think it's the battery, and I already took my alternator out and had it tested, but it passed the test just fine at O'Reilly's. Could it only be bad wiring that is doing this, or does anybody have any other ideas of what the problem might be?
p.s. The right headlight shines weaker than the left. I don't know if that is significant or not.