So my passenger side headlight bulb went out about 5 months ago (lasted about 2.5 years which I guess is average?) The passenger was fine. So I replaced both with the same ones I had before (Sylvania cool blue I think). Just last after only 5 months the the same side bulb was out, so now Im thinking there might be something wrong there. I checked the fuse maybe thinking it had something to do with it but its fine, and the hi-beam on that head light is fine. I switched out the bulbs and the passenger said bulb worked on the drivers side, but the original one that was blown was indeed dead.

Any one have a clue as to why it keep going out? Only thing I could think of is after the switch there is something wrong with the wiring perhaps that is causing a short?