Hey, I just got a 92 240sx and am having a strange issue with the headlights. When they are on low beam, only the driver sides lamp is on, and when they are on high beams, they are both on (both shining high). I already replaced the bulbs, and when that didn't do it I checked the fuses and tested the connections with a volt meter, and it showed it was getting power, but still the same problem. So i'm kinda at a brick wall here, anybody have some ideas?