Headlights started flickering, turned off car, turned back on then the lights would not come on at all, thought it was the actual headlights because only one went out, replaced bulbs still didn't work, next step was the fuse, looked into which fuse controlled the lights found out that the fuse went out, I then was on the look out for any fuse I could find that fit that way I didn't have to pay, my buddy owns a E46 M3 part car so i took a fuse out of it and put it in mine works great lights stay on fixed and G2G