I've had to change a bulb every couple weeks to couple months over the last few years with my car. Last time I went to a mechanic, I told them to thoroughly check my lights, and to order an entirely new assembly/everything if I need it, but they said "it's fine". Then a day later, I have another dead bulb. Yesterday, I replaced my dead right-side low beam bulb, and today I find out my left-side low beam is dead. The bulb is all blue and foggy, and the glass is even broken on parts of it. I have noticed broken bulbs before, probably on the same side. I was told by one person to always change both bulbs at the same time, but another person said only the broken one needs changed. Is this an electrical problem..? Bad fuse? I've about had it with buying new bulbs. The bulb power connectors are getting pretty green and scummy, too, so hopefully those can be replaced inexpensively, as well.