Hopefully this isn't a 2nd time around for me with headlight condensation. I drive in a heavy rain in my 2011 Mazdaspeed3 and it got a TON of water in the headlight that was not properly sealed from the factory. This caused the HID to go out and the dealership wanted AT LEAST $2500 to replace it. Mazda USA denied my warranty claim saying it was "storm damage", insurance turned it down shortly after since Mazda USA released a TSB on it saying it was a known issue. So I was left out in the cold, I got it to work myself, but the motor in the housing that self levels and adjusts the headlights was done and never worked afterwards.
A major reason I wont buy anything else Mazda. Hopefully this doesn't become an issue.