I thought my passesnger side parking bulb was out, but turns out it was fine, but replaced it anyways. The driver side parking light works fine but the passenger side does not. The hazzards work on both and so does both turn signals. The parking light just does not illuminate. I swapped the bulb socket with the driver side, and it still didnt work. This lead to me know that it was something to do with the wiring then. I also checked the headlight switch and it seems fine.. no melting or anything. Stumped about this. Any suggestions?