As all C4 owners know, it's not a statement of "if," it's a question of "when" are your headlight actuators going to stop functioning. And what's the cause normally? It almost always seems to be ...

I know this may sound like a ridiculous question, but my left front blinker is flashing fast, I think the left front blinker bulb is burned out because it is not illumining. I have changed out bulbs ...