My ED has a prob when you put the headlights on high beam, after about 30sec-1min they cut out for a sec then come back on. Then 5sec later they cut out and come back on.
Sometimes if you leave them on (hi-beams) they flicker in and out.
If you turn the beams off, it stops. the normal headlights work fine.
What could this be? Faulty relay?