Passenger Headlight Stopped Working

[MelissaK678]

I have a 2006 Forester that is in excellent condition, however I'm having an issue with the passenger headlight. Both of my headlights had condensation in them, the passenger especially had a lot of water in it. Originally I thought it was just a bulb, but then a mechanic told me that I would need to replace the whole assembly because of the condensation and water getting into it. I purchased two new assemblies for both the driver and passenger headlights and had them replaced. The driver side is working fine, but even with the new headlight assembly the passenger is still not working. The guess is that water getting in has caused a short elsewhere? Does anyone have any ideas for where to look next?