Well one of by hid bulbs gave out and it just sucks to have to trouble shoot between the ballast and the bulb. having to take apart the front grille and headlights is not much fun specially when the tabs break off. every winter when it gets cold the lights also flicker a lot which is annoying. once the bulb or ballast warms up they go steady again. anyone gone back to halogens because of problems you've had with hids?