Low beams not working

[jonnyr4c]

For the past couple days my low beams haven't been working on my 88 325is. I've replaced my relay, and checked my fuses which still look good. I got a used switch from the junk yard and my low beams still don't work. All my other lights work. Before i changed the switch my fogs would still come on too, but now my fogs don't even come on. Any ideas anybody? i use this car as a daily driver and i can't go to work on monday night and i kinda need my headlights to get there. Any help? I'm kinda desperate.

[Mike325]

Can you check for voltage at the light bulb plugs or accross the fues? I think you may have a cut wire somewhere.